Characterised by the base, intermediate or covering layers and heat, radiation filtering or absorbing means or layers and combined with layers or compositions suitable for other methods of image registration and special originals for reproduction by thermography (B41M5/40)

B41M5/40                     Characterised by the base, intermediate or covering layers; heat, radiation filtering or absorbing means or layers; combined with layers or compositions suitable for other methods of image registration; special originals for reproduction by thermography(16)

Biaryl polycarbonate-containing intermediate transfer carriers // 2575133
FIELD: chemistry.SUBSTANCE: present invention relates to an intermediate transfer carrier which contains biaryl polycarbonate. Described is an intermediate transfer carrier, comprising a carrier substrate of polyimide, polyamideimide, polyetherimide or mixtures thereof, and a layer of a mixture of a conducting component, polysiloxane and biaryl polycarbonate, wherein the biaryl polycarbonate is represented by a formula/structure wherein m is about 20 mol% and n is about 80 mol%, and wherein the biaryl polycarbonate has a number-average molecular weight of about 5000 to about 100000 and a weight-average molecular weight of about 8000 to about 300000 and where the transfer carrier senses a xerographic image and where the transfer carrier has a modulus of elasticity of about 2500 to about 5000 MPa and breaking strength of about 70 to about 150 MPa, and where the polysiloxane is polydimethyl siloxane, wherein the conducting component is carbon black and the ratio of carbon black, biaryl polycarbonate and polydimethyl siloxane is equal to 12.8/87/0.2. Also described is an intermediate transfer carrier, comprising a mixture of biaryl polycarbonate and polysiloxane and a conducting component, and having a modulus of elasticity of 3800 MPa and breaking strength of 120 MPa, wherein the mixture is easily separated from the metal substrate and wherein the biaryl polycarbonate is represented by the said formula/structure, wherein m is 20 mol% and n is 80 mol%, and wherein the biaryl polycarbonate has a number-average molecular weight of about 5000 to about 100000 and a weight-average molecular weight of about 8000 to about 300000, and where the transfer carrier senses a xerographic toner image, and wherein the biaryl polycarbonate has a glass transition temperature of about 180C to about 300C.EFFECT: intermediate transfer carrier, having an improved breaking strength, with a high modulus of elasticity and excellent separation characteristics.6 cl, 3 dwg, 1 tbl, 3 ex

Ultra-smooth sheet material for overprinting, suitable for recycling, and method of its manufacturing // 2538581
FIELD: printing.SUBSTANCE: invention relates to a method of manufacturing a smooth or ultra-smooth sheet material for overprinting. It comprises the following steps: manufacturing a multilayer structure consisting of a lower layer of plastic film, an intermediate anti-adhesive layer, and also an outer layer for overprinting, gluing one side of the substrate or the upper side of the layer for overprinting, placement of the substrate on the layer for overprinting with their laminating followed by removal of the plastic film from the layer for overprinting, and this layer for overprinting forms on the sheet of smooth or ultra-smooth side.EFFECT: invention provides creation of an ultra-smooth sheet material suitable for overprinting and suitable for complete recycling, when possible.25 cl, 6 dwg, 8 ex

Retransfer film curable by uv radiation, method of its production and use // 2503548
FIELD: printing.SUBSTANCE: present invention relates to the field of finishing materials, particularly relates to retransfer film curable by UV radiation, method of production and use of retransfer film curable by UV radiation. The retransfer film curable by UV radiation comprises a film of the substrate, a layer of release agent, a layer of the decorative pattern of printing ink curable by UV radiation, and a background layer of ink curable by UV radiation, at that the layer of release agent is on the film of the substrate, the layer of the decorative pattern of printing ink curable by UV radiation is on the layer of release agent, the background layer of ink curable by UV radiation is on the layer of the of the decorative pattern of printing ink curable by UV radiation. Alternatively, the retransfer film comprises a layer of release agent, a protective layer of ink curable by UV radiation, a layer of the decorative pattern of printing ink curable by UV radiation, and a background layer of ink curable by UV radiation, at that the layer of release agent is on the substrate, the protective layer of ink curable by UV radiation is on the layer of the of release agent, the layer of the decorative pattern of printing ink curable by UV radiation is on the protective layer of ink curable by UV radiation, and the background layer of ink curable by UV radiation is on the layer of the decorative pattern of printing ink curable by UV radiation. At that the layer of release agent is made of release agent which is a mixture of 20-50 wt % cellulose, 1-30 wt % wax, 0-10 wt % silicone oil, 0-20 wt % butanone, 0-15 wt % ethyl acetate, 5-20 wt % acrylate prepolymer, 5-20 wt % acrylate monomer, and 1-6 wt % photoinitiator.EFFECT: proposed retransfer film provides a strong and durable transfer of the retransfer image.18 cl, 2 dwg, 8 ex
ethod to manufacture heat-transfer paper // 2477347
FIELD: textile, paper.SUBSTANCE: method includes preparation of a paper base with weight of 55-90 g/m2 and specified parameters of absorbency with one-sided wetting and air permeability, application of a coating on it with weight of 6-12 g/m2, consisting of a binder and a filler with their specified ratio, besides, the base is prepared with the value of absorbency in the range of 28-55 g/m2 by Cobb60 and value of air impermeability in the range of 190-480 cm3/min.EFFECT: possibility to reduce coating weight with preservation of printing quality when operating in wide ranges of filling density values and speed of images sealing.2 cl, 1 tbl
ethod to apply image onto surface // 2468924
FIELD: printing industry.SUBSTANCE: invention relates to a technology of a process of image transfer to different surfaces of items made of different materials. The method includes transfer of an image with display to a monitor connected to a computer. Image processing in a computer, printer output. Sending fragments or layers of an image to a printer for printing onto a carrier and transfer of a pigment onto produced fragments or layers of the carrier with the help of a foil applying device with a colour metallised, holographic or simple pigment foil. Afterwards an image is transferred to the surface, at the same time the image is processed in a PC by division of the image into fragments or layers complying with colour fragments of the image (colour separation). To produce the image on the surface, produced colour fragments or carrier layers are transferred with previously transferred pigment and foil with pigment remains, produced during transfer of the pigment from foil to the carrier or foil with the remaining pigment produced as the pigment is transferred from the foil to the carrier.EFFECT: method makes it possible to apply an image of any size on every possible surface and with high resolution.4 cl

Film for thermal transfer printing (versions) // 2457954
FIELD: printing.SUBSTANCE: invention relates to printing, namely, the means used for thermal applying of alphanumeric symbols or images on the surface of various products. Film for thermal transfer printing is a composite material formed of a set of layers, the first of which is the main-bearing, the second is separating, the third is coloring, and the layers have respective melting points, determined by the technology of film application. At the same time in one of the layers or simultaneously in several layers there is at least a portion of material which is uniformly distributed or distributed to individual sites, and having the ability to function as an optical marker in the range of ultraviolet, infrared, or X-rays radiation.EFFECT: proposed new film for thermal transfer printing enables to identify both the film and the products on which it is applied, as well as to provide a high degree of protection against counterfeit production.5 cl, 6 dwg, 3 ex
Thermal transfer paper for ink-jet printing with sublimation ink // 2451121
FIELD: textiles, paper.SUBSTANCE: thermal transfer paper for ink-jet printing with sublimation ink consists of a base paper and a barrier coating applied on it, containing a binder and filler. The binder is taken from a group of substances, including starch, carboxymethyl cellulose, polyvinyl alcohol, gelatin or mixtures thereof. The filler contains a fine-grained powder of polymethylmethacrylate and/or a fine powder of diatomite and additional substances selected from the group including kaolin, talc, finely divided starch, silica gels, or mixtures thereof.EFFECT: increased rate of drying, colour contrast, clarity and uniformity of sealing the image.4 cl, 3 tbl, 3 ex

Label with temperature monitoring function, package having said label, as well as method and equipment for putting said labels on packages // 2388067
FIELD: physics, labelling.SUBSTANCE: invention relates to a label mainly designed for packages. The invention also pertains to a package having the said label, as well as to a method and equipment for putting the said labels onto packages. The label has a pigment on one side which can create a printed image when heated. The colour of the printed image is different from the main colour of the label. On the other side the label contains an agent designed for removing contrast between the said colours if the label is temperature higher than a given maximum value. The label has a surface field for the printed image in form of coded information. The label is made from porous material which enables capillary suction, and the said agent is contained in a dose of substance which is solid at temperature below the said maximum value, but becomes liquid if exceeded. The dose of the substance is placed near the surface field of the printed image.EFFECT: proposed label is simple and cheap to make and enables monitoring of temperature of packages.20 cl, 11 dwg, 3 tbl

Thermosensitive paper // 2370375
FIELD: textiles, paper.SUBSTANCE: thermosensitive paper is designed for producing pictures under influence of heat and refers to printing industry. It contains composite thermal paper ancestor and active layer containing components for forming the picture on the base layer. Composite thermal paper ancestor consists of the bottom layer and the base layer located on the bottom layer. The base layer consists of a bonding agent and at least two additives improving porosity. One of the additives is burnt kaolin, and the other additive is chosen from the group containing lustrous calcinated kaolin, calcinated bentonite, silica, silica gel, zeolite, etc.EFFECT: improving picture quality.10 cl, 3 dwg, 8 tbl, 4 ex

Colour marking with laser // 2356741
FIELD: technological processes.SUBSTANCE: this invention is related to method of colour marking application by laser and plastic with such marking. Method for application of durable and wear-resistant colour inscriptions or marking on plastics consists in the fact that system of layers is used comprising two layers arranged on each other and separated with supporting film. The first layer consists of plastic that comprises absorber of energy inside or in the form of layer. The second layer applied on supporting film serves as medium for marking and contains dye and polymer component. At that polymer component is welded to surface of plastic under action of laser radiation in process of inscription/marking application.EFFECT: suggested invention provides for colour-resistant, durable and wear-resistant laser marking and inscription on plastics.12 cl, 4 dwg, 13 ex
Thermal transfer paper for printing with sublimation ink // 2335405
FIELD: technological processes.SUBSTANCE: this paper for printing consists of base and coating applied on it, which contains binding agent and filler. At that components are contained with preset proportion. As binding agent coating contains substance selected from the group that includes starch, carboxymethylcellulose, polyvinyl alcohol, gelatine and their mixtures. As filler coating contains substance selected from the group that includes calcium sulfoaluminate, fine-grained starch, talc, silica gels and their mixture. Mass of coating on paper base amounts to 10-25 g/m2. Possibility occurs to use thermal transfer paper in production of different items with firmly printed colour images, both with application of jet printing method and typography printing methods.EFFECT: provision of high rate of ink drying and images printed with them on paper in the complete range of ink densities.4 cl, 3 tbl, 3 ex

Image-receiving sheet for thermal image transfer, method of its manufacturing and compound for coating (versions) // 2333839
FIELD: soft wares, paper.SUBSTANCE: invention concerns polymerous sheet perceiving thermally embossed image, on which with help of pigments or inks heat transmission it is capable to record an image with high contrast and definition. Image-receiving sheet for thermal image transfer contains lamellar basis with perceiving embossing image resinous layer. Current layer is coated by aquatic compound, which includes at least one water-dispersible resin on the basis of aliphatic (polyether)-polyurethane and at least one water-dispersible resin on the basis of aliphatic (polyester)-polyurethane or resin water dispersion on the basis of aliphatic (polyether)-polyurethane, silicon dioxide dispersion and wax anionic aqueous emulsion, and also aquatic coupling agent. Proposed invention provides receiving of perceiving layer with aquatic compounds usage, with image formation of high contrast range and storage stability.EFFECT: receiving of perceiving layer with aquatic compounds usage, with image formation of high contrast range and storage stability.20 cl, 1 dwg, 2 tbl, 2 ex

The method of transfer of image to different surface // 2164474
The invention relates to processes of transfer of image to different surface of products made of different materials

Bitmap image and thermal transfer film for its manufacture // 2144474
The invention relates to a raster image comprised of at least two types having different properties halftone dots and created thermographic method

Thermal transfer film for manufacturing a bitmap // 2144473
The invention relates to thermography
 
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