The composition for protective and decorative coatings

The invention relates to a paint and varnish materials, intended for the production of protective and decorative coatings on metal surfaces, for example, for passenger cars, buses, refrigerators, vacuum cleaners, etc

Invention relates to paints based on polystyrene film-formers, which are used to protect metallic, concrete, ceramic, wood, and asbestos-cement surfaces against atmospheric corrosion in various industrial fields. Process comprises dissolution of polystyrene in solvent followed by stirring it with fillers and pigments while simultaneously affecting it by ultrasonic oscillations with frequency 150-250 kHz.

Composition for finishing of concrete and plastered surfaces contains polystyrene in amount of 2.25-3.2 wt %, solvent in amount of 16-23.55 wt %, 22.81-25 wt % of chalk, as filler it contains mixture of sand and clay - colour sand in amount of 48.24-58 wt %, as surfactant it contains additive OP-4 in amount of 0.08-0.1 wt % and 0.37-0.4 wt % of disperser additive TELAZ.

Polystyrene paint composition contains the following, wt %: film-forming agent - polystyrene or derivatives thereof 1-9, pigments 1-20, colloxylin 5-15, alkyd resins 10-15, plasticiser 1-15 and solvents - the balance.

Polystyrene paint composition contains a film-forming agent - polystyrene and/or derivatives thereof, colloxylin, a solvent, pigments, a plasticiser, alkyd resins and additionally a dispersant.

Invention relates to preparing paint and varnish compositions (enamels). The proposed enamel comprises a film-forming component consisting of a mixture of waste from manufacturing copolymers of vinyl chloride with vinyl acetate and vinyl chloride with vinylidene chloride formed in process of cleansing equipment in their ratio, mas. p. p.: (1.7-3.2):(10.3-14.6); organic solvent, vat residue in synthesis of vinyl chloride with the content of dichloroethane 74.20 mas. p. p. purified by distillation at temperature 30-120°C, pigment as waste in manufacturing titanium dioxide formed at step of synthesis of titanium dioxide with the content of titanium dioxide 98 mas. p. p., a filling agent as waste of air-slaked lime in manufacturing perchloric acid formed at step for quicklime slaking with the content of calcium hydroxide 90 mas. p. p. Invention provides expanding assortment of paint and varnish materials, eliminates deficit of expansive components, improved technological properties of enamel and covers based on thereof. Proposed materials can be used for protective-decorative coating surfaces of different nature, in particular, metallic, concrete, asphalt, asphalt concrete ones and can be used in different branches of industry.

Invention provides a preparation to ornament silicate substrates, such as glass, ceramics, porcelain, Chinese bone, containing at least one polyaminoamide and, additionally, one or several substances selected from group consisting of metal resinates, organometallic compounds, naturally occurring resins, artificial resins, pitch oils, organic dyes and fillers, tixothropic agents, solvents, and foam suppressors, percentage of polyaminoamide therein being from 3 to 50 % by weight. Described is also use of this preparation for direct and indirect offset printing on silicate surfaces, e.g. on ceramics, glass, or porcelain, and transparency on ceramics.

Proposed composition contains binder in form of heat-activated adhesive and filler - common salt and crumb or powder of natural stone at the following ratio of components, mass-%: heat-activated adhesive, 30.0-60.0; common salt, 10.0-35.0; the remainder being natural stone crumb or powder.

Invention describes a composition used in decorative finishing and comprising the following components, wt.-%: 20% solution of polymethylmethacrylate in dichloroethane as a film-forming agent, 20.5-23.25; aromatic solvent, 70.5-74.5, and aluminum powder modified with an organic dye by grinding, 4.25-5.0, taken in the ratio = 1:(0.005-0.008). The proposed composition provides decorative effect of cover mimic to mother-of-pearl with good adhesion of the composition on plastics of different chemical nature. Invention can be used in coloring plastics with imitation of mother-of-pearl, in particular, for national consumption goods.

Colour match is provided for the items containing various materials of bases. Composition of the coating is chosen so that it can be applied to various materials of bases thus in general maintaining equal visual characteristics of the item. Bases can contain flexible materials such as natural leather, synthetic leather, vinyl, foam, cloth and the like. The item includes the first base having the first flexible material, the second base having the second material different from the first material, the coating with colour match, which is made on the basis of solvent or on the basis of water dispersion of polymeric material, which contains polyurethane, and covers at least the section of the first base and at least the section of the second base. Examples of the items are footwear, automobile upholstery and automobile interiors. Manufacturing method of the item including the first and the second flexible bases made from various materials includes the following: the coating of at least the section of the first flexible base by the composition of the coating with colour match as per item 1 of the formula; and the coating of at least the section of the second flexible base by the composition of the coating with colour match as per item 1 of the formula.

Composition for finishing of concrete and plastered surfaces contains polystyrene in amount of 2.25-3.2 wt %, solvent in amount of 16-23.55 wt %, 22.81-25 wt % of chalk, as filler it contains mixture of sand and clay - colour sand in amount of 48.24-58 wt %, as surfactant it contains additive OP-4 in amount of 0.08-0.1 wt % and 0.37-0.4 wt % of disperser additive TELAZ.

Invention relates to coating compositions, particularly coating compositions with a decorative effect, which enable to obtain multi-colour and/or different-tone surfaces when applied once. Initially, the single-colour coating composition contains a first dye, a thickener, a surfactant or a mixture of surfactants with hydrophilic-lipophilic balance (HLB) less than 9 or greater than 11 and binder. All components are dispersed or dissolved in an organic solvent and water. After deposition of the said composition in form of a film onto a substrate surface which is a wall or ceiling panel, the first dye becomes incompatible with the said composition, as a result of which a portion of the first dye migrates towards the outer face of the panel while the coating composition is still in liquid state. Additional decorative effects are achieved by sliding the surface using a putty spittle or some other instrument while the coating composition is still in liquid or quasi-liquid state. The set for applying the decorative coating onto the surface contains the said composition and a label.

Element is first covered by furniture film to its outer surface to be roughed by, for example, grinding to produce rough surface. Then, one layer of paint is applied on surface of thus prepared furniture film.

Invention relates to a decorative surface coating which can be obtained from a curable composition, wherein said composition contains a first polymer component consisting of a styrene-butadiene styrene block-copolymer (SBS); a second polymer component which is selected from a group consisting of a random or partially random copolymer of butadiene and styrene (SBR) and nitrile butadiene rubber (NBR); a third polymer component consisting of a styrene butadiene copolymer (HSR) having high styrene content, filler, a cured system and additives which are selected from a group consisting of process additives, stabilisers, pigments and substances which stabilise the mixture of immiscible polymers.

Present invention relates to coating compositions which contain resin binder in form of an organofunctional polysiloxane polymer, which acquires a polymer structure as a result of partial action of a curing mechanism or a combination of curing mechanisms. Disclosed is a coating composition which is curable at ambient temperature, which contains polysiloxane with molecular weight of 500-2000 and an organofunctional silane with two hydrolysable groups, wherein content of solid substances in the coating composition is at least 60 wt %. Disclosed also is a method of forming a cured coating composition, a version of the coating composition, wherein polysiloxane does not contain epoxy groups, and versions of applying coating compositions.