|
Light panel made with usage of direct printing Invention relates to the field of construction, namely, to light panels, preferably to floor panels. A light floor panel, manufactured using direct printing, comprises a light bearing board in the form of a wood fibre board of medium or low density, which has density of ≤750 kg/m3, a decorative layer applied by printing onto a bearing board, and a transparent protective coating. Different layers and coatings are applied so that surface structures and/or optical features of the bearing board are at least partially visible and as a result included into decorative layer ornament. |
|
Method of producing tile artistic outline Method of producing a time artistic outline includes making an outline of a tile drawing in background material and making time elements using laser radiation, wherein in order to simplify the production of the artistic article and improve the quality of the article, the method includes, before connecting the base of the outline with tile elements, creating frame in the form of an outline completely from closed elements by making the width of bands of different graphic forms of the outline from different sheet materials to eliminate deformation and enable image combination and elimination of adjustment of tile elements, the working width of the bands of the outline of which is 1 mm or greater, wherein the cutting depth of the outline is achieved with a laser beam by cutting in the form of a closed nest, the thickness of the bottom of which is not less than 0.8 mm from the thickness of the used sheet material on the outline, while maintaining integrity of the frame. |
|
Method of making sculptures or copies thereof Method of making sculptures or copies thereof includes a step of scanning a physical object with a contactless three-dimensional (3D) scanner used to scan the physical object or part of the physical object; a step of processing the scanning data, which includes processing the set of data obtained at the scanning step to obtain a digital model of the scanned object or digital models of separate parts of the scanned object, with optional adjustment of the obtained digital model, including scaling thereof, as well as preparation of control programs for producing a physical model of the sculptured object or separate parts thereof with one of fast prototyping techniques; a step of forming a physical model of the object, which includes using the set of fast prototyping control programs obtained at the step of processing scanning data to form a physical model of the object or physical models of separate parts thereof, wherein when making a physical model of multiple parts, said parts are assembled and connected at said step; the method also includes a step of preprocessing the surface of the physical model of the sculptured object, which includes abrasive processing of the surface thereof; a step of applying a current-conducting layer on the surface of the physical model obtained at the preprocessing step; a step for nickel-coating the surface after applying the current-conducting layer of the physical model; a step of copper-coating the surface after applying the current-conducting layer of the physical model. |
|
Invention relates to a decorative element. The decorative element comprises two panels arranged at the distance from each other, which are substantially oriented in parallel, besides, at least one of panels is at least partially permeable for visible light, and multiple decorative stones located between panels, besides, between panels (2, 3) there is a device (4), serving for fixation of position of decorative stones (6), besides, in the device (4) of position fixation there are compartments (5), in each one there is only one decorative stone (6), at the same time both panels (2, 3) directly adjoin compartments (5), besides, walls of compartments (5) are perpendicular to panels (2, 3). |
|
Production of boards and board thus made Invention relates to production of construction boards with wood core. Proposed method comprises the steps that follow. 1) Sputter of wood fibers or ships coated with glue to make chipboard. 2) Compaction of said chipboard at high temperature to make large-size board with shagreen layer at, at least, its top surface. 3) Application of primer of melamine-based liquid resin on board surface to be coated. Note here that said resin penetrates, at least partially, into board surface layer to impregnate said shagreen and improve its properties. 4) Primer draying and 5) application of primer on the pad. 6) Primer drying and 7) application of at least one varnish saturated with painting water-based pigments to create the pattern. 8) Pattern drying and 9) application of sealing layer saturated with wear-resistant particles and resin cellulose melamine-based fibres. 10) Sealing drying and 11) application of liquid resin pad on board bottom layer. Note here that said resin penetrates, at least partially, into board bottom surface layer. 12) Pad drying and 13) application of stabilizing layer on said bottom surface. 14) Compaction of sandwiched structure by high temperature and pressure and 15) separation to panels of required width and length. 16) Application of bonding means and fixing elements on opposite lateral edges for flue-free joint and fixation of several panels to the floor floating structure. |
|
Method for decorating glass hollow light-permeable casing of christmas balls Method for decorating a glass hollow light-permeable casing of a Christmas ball provides filling it with aqueous solution of sodium sulphate, pouring off the solution, drying an inner surface, and sealing. |
|
|
Production of 3d decorative-fancy articles (versions) and 3d decorative-fancy article (versions) Invention relates to decorative articles and their production and can be used in production of furniture or its face elements, and construction, for example as interior or exterior or decor components. Proposed process comprises preparation of at least two injection moulds. Liquid self-curing material is poured in at least one mould, material being able to swell at solidification. Said mould is connected with at least one other mould to shape the finished as required. Said material is held in closed mould for time sufficient for its self-solidification and 3D article is withdrawn from the mould. Note here that at least one removable element is fitted in one of the moulds prior to pouring of liquid material to allow bonding of finished article surface with whatever other surface. |
|
Method of making of fibre optic cable lead, which comprises the following phases: a) abrasive treatment of, at least, end part of the fibre optic cable using a beam of particles; b) etching of abrased end part to form the lead of the fibre optic cable. The method of modifying of the material surface structure in favour of optical properties of the material therefore comprises the following phases: a) abrasive treatment of the material surface using a beam of particles; b) etching of the abrased surface to form a faceted structure of the material surface. |
|
Printing on non-woven fabrics and their use in composite materials Invention relates to composite materials used as materials in interior finish, upholstery, construction and furniture manufacturing, and relates to printing on non-woven fabric and their use in composite materials. The method of manufacturing a composite material in which the composite material comprises a carrier and at least one textile surface structure laminated on at least one of the two sides of the carrier, and the textile surface structure comprises at least one curable binder in a state of "B- stage" and before laminating it is printed with imparting it decor using digital printing, and comprises the stages: a) preparing a carrier; b) applying the coating paper or coating non-woven fabric on at least one surface of the carrier, and the coating paper or the cover non-woven fabric comprises at least one binder in a state of "B-stage"; c) applying the textile surface structure to the coating paper or the cover non-woven fabric, and the textile surface structure is provided with decor using digital printing; d) applying the coating paper or non-woven fabric coating on the textile surface, the coating paper or the cover non-woven fabric comprises at least one binder in a state of "B-stage"; e) laminating the structure obtained in accordance with stages b)-d), under the action of pressure and heat so that the binder present in the state of "B-stage" is cured. |
|
|
Decorative material comprises a substrate of waterproof paper or paperboard coated with a light-accumulating coating containing luminophor SrAl2O4:Eu,Dy and a solvent binder with the ratio of components, wt %: SrAl2O4:Eu,Dy - 10÷45, the solvent binder - 55÷90. The luminophor particles have a size of 100÷160 microns. The solvent binder is used as the paints based on extender oils. |
|
|
Application of decorative coating on fiberboard Invention relates to application of decorative coating on fiberboard, primarily, MDF- or HDF-board. Note here the on first decorative coating produced by intaglio printing the second coating is applied produced by digital printing. |
|
|
Method of amplifying luminescence of iridescent image formed within sheet material Method of amplifying luminescence of an iridescent image formed within a sheet material which is transparent for laser radiation includes forming, within said material when exposed to laser radiation pulses, an image from a plurality of insulated volume extended metal-dielectric nanostructures with quantum-size effects, placed between a metal-coated diffraction grating with a series of lines of a plurality of craters formed within it and a metal layer with an opening over each nanostructure to allow passage of light flux into the sheet material, wherein in the sheet material, parallel to the metal-coated diffraction grating, at least another metal-coated grating insulated therefrom is formed, having a series of lines of a plurality of craters formed within it; transmitting laser radiation pulses through the metal layer and the sheet material successively to each of the diffraction gratings; forming, under each opening in the metal layer, two volume extended metal-dielectric nanostructures with quantum-size effects and forming, in the sheet material, an image from a plurality of pairs of volume extended metal-dielectric nanostructures with quantum-size effects. |
|
Method of production of coated decorative articles MDF panel, or HDF, or laminated chipboard or particle board is cleaned from dust using brushes of dust collecting plant, followed by coating on the cleaned surface of four layers of ground, followed by infrared drying after each layer of ground. After application of the fourth layer of ground drying of the panel is carried out in a drying tunnel. Then the primer layer is applied on the panel with rollers, followed by drying the ultraviolet tunnel, after that the image and/or pattern is applied with the digital printer with UV ink. Then the coating is applied, followed by drying in the UV tunnel, then the panel is polished, then glossy or matt varnish is applied or 3D embossing with the pattern texture, after which the final drying is carried out in the UV tunnel, and the article is covered with a protective film. |
|
|
Device for application of advertising materials Device for application of advertising materials, by which the advertising material is rolled to irregular surfaces, enables to fix, adjust, create a lever and roll on or stick the advertising material on the predetermined size to the selected surface, consisting in the fact that it comprises a reciprocating mechanism of the guillotine, clearly secured at a given point, the guillotine is located inside the metal frame of the plates with the ability to clearly limited movement up and down, over the guillotine a clamping platform is fixed, connected by hinges to the frame of the device, that creates a lever for increased pressure on the guillotine, the frame is mounted on a metal platform-base, in the centre of which an opening is made for the guillotine, the platform-base from below is attached to the replaceable lock of the furrows of a given size, on the right of the frame there is a metal separator of the material having a cavity to the centre of the base for the entry of material under the guillotine. |
|
Crude mixture for imitation of natural stone Invention relates to production of artificial materials which imitate natural materials. The crude mixture for imitation of natural stone contains, wt %: blast-furnace slag ground and sieved through sieve N014 15.0-20.0; coal dust 5.0-7.0; portland cement 21.0-25.0; superplasticiser S-3 1.0-1.3, ferruginous quartzite ground and sieved through sieve N5 46.7-58.0, with water-to-cement ratio of 0.5-0.6. |
|
|
Invention relates to special types of printing allowing to create in the body the sheet material of image from crystals. The method of image forming consists in adding to the sheet material of the composition of solution of materials for formation of crystals containing metals, metalloids or semiconductors, action by laser impulses on specified points of the sheet material with formation in these points of blind channels, creation in channels of low-temperature plasma with formation of gaseous medium with presence of atomic hydrogen, recovery in this medium of material of crystals up to clean material with formation of high concentration of clusters, melting with formation of fluid substrate, with the subsequent obtaining of germs, their growth with formation of crystals, coalesced with the sheet material. Before action of laser impulse on the solution in the body of the sheet material the surface is coated by a layer of material with reflecting surface. A hole there is made with laser above the channel in the body of the sheet material. It is impeded by a layer of the material with reflecting surface releasing a heat. The phase of existence of material melt is prolonged at formation of the fluid substrate during crystallisation. Growth of crystals is decelerated, with growing in channels of the oriented crystals, and creation of the image visible in transmitting and reflected light from the specified set of channels with the crystals, grown in them. |
|
Device for selected lighting of surface Device for selected lighting of a surface is designed to identify images or their part in interiors of premises, in advertising, in exterior of buildings. The device for selected lighting of a surface comprises a source/sources of light, directed at an end/ends of a light conducting layer, and from three layers arranged in the following sequence: the first layer - the base, the second layer - the light conducting one, the third - the light scattering layer with an image. On the upper surface of the light conducting layer there are grooves that focus and refract rays from the source/sources of light. The base is made as non-transparent, with a light-diffusing, preferably white, coating of the upper side. On the upper surface of the light-conducting layer, grooves may be applied by laser, where the light is focused from the source of light and is directed to the dedicated section. |
|
Method to manufacture panel for furniture or floor Invention relates to a method to manufacture a panel, in particular, a panel for furniture or floor. On at least one surface of a plate substrate they apply a decorative finish, preferably, the decorative finish that imitates wood. The substrate or the decorative finish is equipped with a planar 3D structure. To produce the structure, a liquid and/or powder-like applicable material is applied onto the substrate or the decorative finish in one layer or in multiple layers. The applied applicable material is in some places strengthened at least with the help of a device that is digitally controlled. The device is controlled using the structure data available in a digital form. |
|
Fire-resistant laminate has low combustion heat of ≤3 MJ / kg according to ISO 1716 and due to the multilayer structure has excellent mechanical properties and has extremely good stability in variable climatic conditions (hot / wet / cold / dry). Contains several nonwoven fabrics made of mineral and glass fibres, having different functions and composition. These include high-filled nonwoven fabrics, bridging C-stages and other additives. |
|
Invention relates to the visual art, namely the field of painting and graphic articles, as well as arts and crafts. The method of performing artworks comprises layer application on a substrate of adhesive and paint layer, and on the paper substrate the liquid toning layer of dairy product is applied, on the wet surface of which the means for partial deformation and change in the thickness of the liquid toning layer of dairy product is placed on various sections of the paper substrate, and then the toning layer is dried at natural ambient temperature and then heat treatment of the toning layer of the paper substrate is carried out, after termination of heat treatment of the toning layer the adhesive decorative pattern is applied on the surface of the paper substrate, made by the author in the form of separate spots, lines, contours, images, geometric shapes, after drying of the adhesive decorative pattern on top of it on the paper substrate with paints in one or more layers the decorative pattern or the decorative image created by the author is applied. |
|
Method of production of decorative relief image on surface of flat wood article Method of production of decorative relief image comprises compressing of the workpiece to form the relief pattern, mechanical removal of the layer of wood, followed by treatment of the wood surface, and removal of the layer of wood is carried out to the formed protrusions of the relief pattern, then the wood surface is moistened with water, and then the wood surface is dried. |
|
Methods of image application on surface and devices for their use Device of image application on the coloured outer surface of a motor vehicle consists of a mask adjusted to the outer transparent layer of the outer surface of the motor vehicle with the subsequent removal, the mask comprises a masked segment and an open segment, which together define the image applied to the surface; the abrasive that can remove the segment of the outer transparent layer to form an image with a matte finishing part and unscarfed part, and one or more materials that can be used to create the outer transparent layer on the matte finishing part of the image, looking glossy, which is not different from the glossy appearance of the transparent layer of unscarfed part of the image. |
|
Production of floor panel and floor panel thus made Set of invention relates to production of floor panels 1 with coating including at least substrate 2 and top layer 3 with pattern applied on said substrate 2. Application of top layer 3 includes at least two steps. At first step S3, layer 7 of synthetic material is applied on substrate 2. At second step S5, surface of synthetic material layer 7 is raised. Note here that produced patter consists of recesses 13 or edges 14 and is formed by structured mechanical printing element 20. Note here the structure of printing element 20 is formed at a time with the raising step. Note here that said structure is produced by printing technology that allows making of one or several imprints 6 on element 20 so that pattern of recesses 13 and/or ledges 14 is composed at least partially by said printing technology. |
|
Invention relates to the basis for production of valuable documents with at least one recess, to a valuable document with such a basis, and also to a method of manufacturing such a basis. The basis for manufacturing of valuable documents (1) has a first layer (5) with a first transmission coefficient and with at least one recess (4) in the area of which the first layer has a second transmission coefficient which is greater than the first transmission coefficient, at that on the reverse side and/or the front side of the base the coating layer (7) is applied with a third transmission coefficient which is less than the second transmission coefficient. |
|
Production of decorative articles Invention relates to manual casting of decorative articles and to production of decorative coating on smooth even surfaces, particularly, on ceramic plate, glass, metal and plastic. Proposed method comprises making the blanks from the mix of polymer base with filler to be placed in the mould for solidification and full polymerisation. Note here that said blank comprises polyester unsaturated resin mixed with filler and hardener. Resin-to-filler ratio makes 1-1.5-2.0. Mix in the mould is subjected to degassing while mix hardening in said mould is performed at 60-80°C for 10-15 minutes. Blanks are extracted from the mould and subjected to curing to full polymerisation of polyester saturated resin. Thereafter, produced article is ground without water cooling at grinding belt at grain size of 60-120 units with subsequent washing and drying of ground surface. Note here that patterns are applied on finished surface by direct printing of UV inks. |
|
|
Method of production of decorative paper, and decorative paper Invention relates to a method of manufacturing decorative paper, and also to the decorative paper. The method of manufacturing the decorative paper comprises printing decoration on paper; applying aliphatic, polycarbonate-containing, anionic polyurethane dispersion, and after applying aliphatic, polycarbonate-containing, anionic polyurethane dispersion on paper the resin is applied with sealing. The decorative paper comprises at least one core, a printed layer and the aliphatic, polycarbonate-containing, anionic polyurethane dispersion entered into the core, at that the paper is saturated with amino-plastic resins. |
|
Paired optically variable protective element with characteristic reflected radiation wavelengths Proposed element comprises first and second optically variable element including the first and second optically variable thin-film laminar interference devices. Note here that said the first and second optically variable thin-film laminar interference devices are located so that they can be viewed together. The band covered by second device 3rd and 4th lengths waves lies in the band covered by first device 1st and 2nd lengths waves. This allows determination of definite light incidence angle whereat peaks of k-order of reflection of said 1st and 2nd interference coincide. Said 1st and 2nd optically variable interference devices feature identical interference structures so that they display true spectral matching at said preset light incidence angle while at other angles they feature different spectra. |
|
Sheet of volume hologram for embedding, paper for forgery prevention and map Invention relates to a sheet of volume hologram for embedding, as well as paper and map for forgery prevention, comprising such sheet. The sheet of volume hologram for embedding comprising: a layer of a volume hologram; and a substrate located on only one side surface of the volume hologram layer by using an adhesive agent. Resistance to delamination of the volume hologram layer and the substrate is 25 g.wt./25 mm or more. Paper for forgery prevention comprises the said sheet of volume hologram. The map is a volume hologram sheet located between two sheets. |
|
Proposed method consists in pre-making of mineral mosaic element from composition of various fractions and colours. Said element is bonded with flat substrate by polymer adhesive crushed stone filler. Preset pattern and texture of the surface composed by mosaic elements are made on said flat substrate with limiters. Produced surface is dried and finished. Prior to bonding of elements on flat substrate of sheet glass aforesaid mineral composition is prepared by crushing the stone to fractions of 0.2-2 mm at stone crumbs-to-stone dust filler ratio equal to 4 and epoxy resin filler of 1. Said composition is mixed with binder based on epoxy resin. Limiters composed by metal webs, their height not larger than that of mosaic elements, are arranged on substrate for mosaic elements to preset pattern. Said mosaic elements are placed between said limiters to make mosaic pattern limited thereby. Note here that every colour is applied separately, in turns and in arbitrary order. Surface is levelled by uniformly applied mineral composition of mineral crumbs and aforesaid polymer binder with stone dust filler. Applied composition is subjected to drying at 20-25°C for 20-24 hours till uniform solidification of mosaic elements. |
|
|
Coated panel and method of its fabrication Set of inventions relates to coated panels and their production. Proposed panel comprises at least the substrate (2) and top ply (3) with printed ornamental pattern. Said top ply (3) is made on said substrate (2). Said top ply comprises translucent or semi-translucent ply (7) of synthetic material applied over said printed ornamental pattern. Mind that used is the substrate shaped to the board 2-15 mm in depth. Said translucent or semi-translucent ply (7) of synthetic material comprises expandable or foamed synthetic material. Bond between layer (7) and one or several adjacent layers is formed by solidification of said synthetic material with no glue joint. Said panel includes mechanical joint means to allow connection of two such panels. Note also that profiles of said joint means are milled in said substrate. |
|
Method and device to produce tabular product with decorated surface Method to manufacture a tabular product with a decorated surface (2.2, 2.2'), in which on the base (2, 2'), formed by a bearing board from wood material, a flaky material and/or a compact board, by means of at least one roller printing device (4.1, 5.1) they print decor (2.2, 2.2'), at the same time by means of at least one digital printing head (6.1) on one or more sections of the base (2, 2') they print at least one decorative element (2.3, 2.4), so that the decor (2.2, 2.2') printed by at least one roller printing device (4.1, 5.1) remains, at least partially visible or surrounds at least one decorative element (2.3, 2.4), if it, by means of at least one digital printing head (6.1), is printed on the base (2, 2') before the decor. |
|
Method of making decorative coating Invention relates to construction and decorative works in the interior (inside buildings) and production of decorative relief coatings on solid wood, fibreboard, chipboard, laminated chipboard, medium density fibreboard, plastic, glass and plywood. The method of making a decorative coating involves priming a surface, depositing a finishing composition, wherein the surface is depolished, degreased, washed and dried naturally; priming the surface with a water-based two-component epoxide primer which contains binder - epoxy resin, pigment - rutile titanium dioxide, additives - neutral minerals, with density of the primer of 1.36 kg/l; drying the surface at temperature of +20°C and 50% humidity; depositing the water-based main shape-forming plasticising material which contains a vinyl or acrylic polymer dispersion; re-drying at temperature ranging from +5°C to +35°C and humidity of 75%; intermediate polishing of the surface; painting with a water-based paint; drying at temperature of +5°C and humidity of 85%; depositing protective lacquer based on an aqueous polyurethane dispersion and drying at temperature ranging from +7°C to +30°C and humidity of 85%. |
|
|
Invention relates to a method of transfer under water pressure of the corresponding print image to the surface of various articles under control of matting and to the article with the image obtained by this method of transfer under water pressure. The method of image transfer under water pressure comprises steps of reproducing the adhesion of the dried print image by applying polymeric composition curable by ultraviolet irradiation, comprising a photopolymerizable monomer, for penetration of the said polymeric composition curable by ultraviolet irradiation to the said print image; subsequent transfer of the said print image under water pressure to the surface of the article with formation of decorative layer and subsequent exposure of ultraviolet irradiation to the said decorative layer for curing the said decorative layer with simultaneous formation of thin irregularities due to different shrinkage of a part with the printing ink of the said decorative layer, characterised by inclusion of additional steps of carrying out the preliminary exposure of ultraviolet irradiation, penetrating only in the near-surface part of the said decorative layer prior to curing of the said decorative layer to form a part with the thin irregularity of the surface in height due to shrinkage of ink on the surface of the said part with the printing ink of the said decorative layer, and subsequent final exposure of ultraviolet irradiation penetrating through the entire thickness of the said decorative layer for full cure through the entire thickness of the said decorative layer, while simultaneous maintaining of the said part with the thin irregularity of the surface in height. |
|
Method of leather article decoration with help of tattoo Proposed method consists in image application of leather with the help of appropriate machine. Note here that back is preliminary placed under leather article. Then, said back and article are secured and stretched at worktable. Natural Vaseline is uniformly applied on leather article, its viscosity making 28-36 mm2/s at 50°C. Stencil is selected to apply the image sketch. Black-and-white or colour images are applied with the help of tattoo machine at the room temperature of 21°C to 24°C. Leather article is periodically wiped to remove excess dye by antiseptic solution. Then, leather article is removed from worktable and dried for 7-10 hours at 21-24°C. |
|
Device for painting with multi-dimensional image Invention relates to graphic art and specifically to paintings having visual three-dimensionality owing to translucent lighting. The painting consists of a frame 1, on the front side of which there is a canvas 2 with artwork, in front of which there is a light diffusing netting 3 and glass 4. Inner plates 5 and 6 with further artwork are mounted in the depth of the frame, said plates being auxiliary and constituting part of the front surface of the painting. Light sources 7 are installed in the depth of the painting behind the canvas 2. Said light sources are LEDs which are spread on the vertical and in the depth of the painting. Brightness and turn-on time of the light sources are controlled using an electronic board 9 which is connected to the electric mains through an electric cable 12. The electronic board 9 is also the back cover of the painting. |
|
Crude mixture for making material imitating natural stone Crude mixture for making material which imitates natural stone, which contains ground mica and ground blast-furnace slag, further contains water, white portland cement, fine quartz sand, capron fibre cut to 5-15 mm pieces, superplasticiser S-3 and at least one component from the group: chromium oxide, ultramarine, ochre, red iron oxide, pyrolusite, with the following ratio of components, wt %: mica which is ground and sieved through sieve No 5 5.0-7.0; blast-furnace slag which is ground and sieved through sieve No 5 0.5-5.0; water 30.0-35.0; white portland cement 33.0-37.0; fine quartz sand 16.8-25.5; capron fibre cut to 5-15 mm pieces 0.25-0.5; superplasticiser S-3 0.25-0.5, least one component selected from: chromium oxide, ultramarine, ochre, red iron oxide, pyrolusite 0.5-3.5. |
|
|
Crude mixture for making material imitating natural stone Crude mixture for making material which imitates natural stone contains, wt %: mica which is crushed and sieved through sieve N5 5.0-7.0; liquid glass 1.0-1.5; water 29.0-31.0; white portland cement 33.0-35.0; quartz glass which ground and sieved through sieve N 014 21.0-28.5; sodium ethylsiliconate or sodium methylsiliconate 0.5-1.0; at least one component selected from a group comprising chromium oxide, ultramarine, ochre, red oxide, pyrolusite, red lead 0.3-3.0. |
|
|
Raw material mixture for imitation of natural stone Invention relates to field of production of artificial materials, which imitate natural ones. Raw material mixture for imitation of natural stone includes, wt %: crushed and sieved through No 5 mesh blustfurnace slag 30.0-34.0; coal dust 30.86-41.4; crushed and sieved through No 5 mesh mica 6.0-10.0; Portland cement 22.0-24.0; phenylethoxysilixane 0.1-0.14; asbestos fibre, cut into 5-15 mm long segments 0.5-1.0; with water-cement ratio 0.45-0.5. |
|
|
Method of creation on sheet material of iridescent image, and sheet material for its implementation Invention relates to special types of printing enabling to create in the body of the sheet material the original image protecting it against forgery. The method of creation on the sheet material of the iridescent image consists in the impact on the image applied on the sheet material with the light flux reflected from the diffraction grating at different angles of its rotation. In the body of the sheet material the image of isolated points in the form of volumetric extended metal-dielectric nanostructures with quantum size effects is created and placed it between the metal layer and the reflective diffraction grating. At that over each point of the image in the metal layer an opening is made through which the light flux is directed to the diffraction grating. |
|
Method of abrasive air processing of timber of "blues wood" Invention relates to woodworking, particularly, to production of 3D images on wood surfaces. Workpiece is connected with current conducting thrust. Air jet and abrasive are forced at 1.5-5 atm at a time into mixing chamber to create abrasive air jet. Said air het is fed to definite point of wood surface via nozzle. Said nozzle is displaced over the entire area of wooden workpiece. Note here that said jet is fed at stationary relative position of the nozzle and workpiece at the distance of 0.40 mm at the angle of 5-90 degrees to workpiece surface. |
|
|
Raw material mixture for natural stone imitation Raw material mixture for natural stone imitation includes, wt %: Portland cement 26.0-30.0; sifted through No5 net carbonate sand 33.1-35.9; milled and sifted through No014 net broken ceramic products 8.0-10.0; lignosulfonate technical 0.2-0.3; sodium methylsiliconate 0.6-0.9; sienna 1.0-1.4; mummy 1.6-2.0; water 16.0-18.0. |
|
|
Method for monuments encrustment Method for monuments encrustment includes selection of colour scheme for pattern fragments as per design, pattern contouring at the base surface, preparation of the base, fixation of pattern fragments by adhesive compound, at that different species of natural stone and/or glass of different colours and shades and/or chips of different species of natural stone and/or glass of different colours and shades are used as fragments according to the selected mosaic pattern; the existing monument or monument component or a new monument is used as the base; fragments are laid into a common mosaic pattern as per design at auxiliary surface, for example at paper sheet; then outer contour of the ready mosaic pattern is made at auxiliary surface and template is thus received; with this template by tools contouring is made at the base surface or panel to be fixed at the base; against this contour at least one deepening of required depth is cut at the base or at least one though-hole is made at the panel to be fixed at the monument and then the panel is fixed at the monument; thereafter at the level of the base or panel face prepared of mosaic pattern is placed in at least one deepening and poured by special-purpose adhesive compound; after complete hardening of adhesive compound surface of mosaic pattern is levelled, smoothened and polished. |
|
Engraving device has a housing in which is mounted a stepper motor, on the shaft of which there is a hammer with a diamond needle rigidly attached to first and second magnets, wherein the device has third and fourth magnets oriented relative the first and second magnets such that the first and third, as well as the second and fourth magnets repel each other in pairs, wherein the first and second magnets are attached to the hammer on the right side and left side of said shaft, and the third and fourth magnets are attached to the housing, wherein the first and second, as well as the third and fourth magnets are oriented in pairs relative each other such that said repelling forces of their interaction have a component lying in the plane of motion of the hammer. |
|
Luminescent protective ink contains a solvent and semiconductor nanocrystals dispersed in an organosilicon compound, consisting of successively arranged: semiconductor nucleus 1, first 2 and second 3 semiconductor layers and an outer 4 layer, the material of which is selected from an organosilicon polymer from a series which includes poly(aminoethyl)trimethoxysilane, poly(methacryl)triethoxysilane, poly(methyl) triethoxysilane, poly(mercaptoethyl) triethoxysilane, methyl-phenyl polysiloxane, polyethoxysilane. The semiconductor nanocrystals emit a fluorescent signal in a fluorescence wavelength range of 400-3000 nm under the effect of a visible or UV light source; the relative fluorescence quantum efficiency is at least 80%. |
|
Method of manufacturing sculptural-design articles Invention relates to the field of decorative art, namely to the field of manufacturing decorative sculptures. The method of manufacturing sculptural-design articles comprises reinforcement layer by layer, drying, staining and varnishing, at that the volume article is moulded in sculptural plasticine, its surface is smeared with soap suds and poured with gypsum, after 10-20 minutes the gypsum is removed, 5-6 layers of vegetable oil are applied for 10-15 minutes, then the first layer of bandage is placed in the form, it is filled with PVA adhesive, using a bristle brush and the adhesive the bandage is distributed over the entire surface, the second layer of bandage is placed in transverse direction and poured with the adhesive, then up to 6 bandage layers are placed successively longitudinally and transversely, applying the PVA adhesive on each layer, it is dried at room temperature for 1-2 days, the article is pulled from the gypsum form, coated it with dye with the imitation of the article texture, it is varnished if necessary. |
|
Pair of rollers and device for alignment of pair of rollers Invention relates to a device of pair of rollers for embossing of ribbon-like material, which consists of a patrix and a matrix located during work at a predetermined axial and radial positions to form a gap between the rollers. At least one of the rollers has at least two labels on its lateral surface, of which two labels respectively between one length have an angle a with 0<α<90°, at that the labels are located depending on the embossing pattern. |
|
Invention relates to a device for panel fixation, providing for fixation of the panel on a support with two fastening grooves at the opposite sides, which during installation of the panel are located oppositely to the device of panel fixation, comprising two primary ledges, which are adapted to cover two lateral opposite sides of the support; at the same time each primary ledge comprises a secondary ledge transversely directed inside, capable of being installed into one of appropriate grooves of the support or being located behind it. One or several such elements as the panel, primary or secondary ledges, are flexible or resilient, therefore secondary ledges under action of the bending force may be elastically removed or stretched from opposite lateral sides of the support, and upon termination of the bending force action, are able to engage with the appropriate groove. |
|
Hydrophilic plasticine is a product of comprehensive recycling of concentrated steep water from starch production, having sufficient plastic properties. The hydrophilic plasticine is obtained by heat treatment at 90°C, while simultaneously mixing the mixture of dry sieved moss peat with moisture content of not more than 20% and a thickened corn-steep extract, formed during starch production when corn is soaked in warm water at 45-52°C, which contains up to 0.35% sulphuric acid with respect to SO2 and less than 2% fatty acids and dry substances boiled down to concentration of not less than 48%. Components of the mixture are taken in ratio of 1:(4-6), respectively. If content of fatty acids in the thickened corn-steep extract is higher than 2%, the components are first heated to different temperatures before mixing. |
|
|
Nir-inert substrates containing bis-oxodihydroindolylene benzodifuranones Infrared-inert substrates include moulded polymer articles, films, fibres, coatings and other organic and inorganic materials. The method of producing said substrates involves adding an effective amount of dispersed bis-oxodihydroindolylene benzodifuranone dye into the substrate or onto the surface of the substrate. The resultant substrates have reflecting power and are transparent for a large part of non-reflected near-infrared radiation. A wide application is disclosed - for casings of electronic devices, garden furniture, motor car, naval or aerospace parts, laminates, artificial leather, textile materials, optical fibres and in multicolour printing processes. The obtained substrates can be laser welded. Novel bis-oxodihydroindolylene benzodifuranone compounds are also disclosed. |
|
Raw material mixture for natural stone imitation Invention relates to field of production of artificial materials, which imitate natural ones. Raw material mixture for imitation of natural stone includes, wt %: wood dust 10.0-15.0; coal dust 10.0-15.0; milled sifted through net No014 mica 35.5-44.0; Portland cement 32.0-34.0; sodium methylsiliconate and/or sodium ethylsiliconate 2.0-2.5, with water-cement ratio 0.4-0.5. |
Another patent 2541821.