3787 results about "Lacquer" patented technology

Radiation curable compositions with a polymeric co-initiator are disclosed comprising a dendritic polymer core with at least one co-initiating functional group as an end group. The dendritic polymeric core is preferably a hyperbranched polymer. Industrial applications include varnishes, lacquers and printing inks. The polymeric co-initiator is especially useful in radiation curable inkjet ink.

This invention provides a color matching apparatus for automotive repair paints with which the color matching of a repair paint to an existing paint, whether containing or not containing a metallic or pearlescent pigment, can be performed with high precision in a reduced number of steps even by the novice. The apparatus of the invention comprises a computer, a color data file and a database reference system.

A floor panel in the form of a multilayer, rectangular laminate with a soft core (10) of plastic, a décor film (12) on the upper side of the core (10), a transparent finishing layer (14) and a transparent lacquer layer (16) applied on the finishing layer (16), as well as a back-pull layer (18) on the back of the core (10), with a lockable tongue and groove connection at least at two mutually opposite edges of the panel (20, 22).

The invention relates to interior wall putty powder with air humidity regulating function, which belongs to the field of building materials. The putty powder is composed of 10 to 50 weight portions of humidity regulating material, 15 to 50 weight portions of inorganic binding material, 15 to 50 weight portions of inorganic filler, and 1 to 5 weight portions of sub divisible rubber powder; the humidity regulating material comprises one type or more than one type of diatomite, sepiolite, attapulgite, vermiculite, zeolite powder, kaolin and bentonite. Because of the environment protection and humidity regulating functions, the multi-pore inorganic mineral material is taken as humidity regulating material and applied in the building interior wall putty powder. With water added in, the putty powder is mixed into lacquer putty and applied on the wall surface, which can effectively regulate the indoor air humidity, so that the indoor air humidity is controlled within the scope which is beneficial to the health of human body; meanwhile, the putty powder has no pollution, no VOC released and can be directly used for decoration.

A spacing profile for a spacing frame, which is to be fitted in the edge area of a double-glazing unit, forming an interspace, with a profile body of a material possessing low thermal conductivity and with a diffusion-impermeable metal foil which is bonded to the profile body so as to establish a material fit, is characterized in that the metal foil is, at least on the surface facing away from the profile body, provided with a corrosion preventing coating which comprises a colored lacquer coating and/or a layer of chromium or of a chromium alloy, wherein the corrosion preventing coating comprises a thickness which is lower by at least a factor of 2.5, preferably by at least a factor of 10 and further preferred by at least a factor of 20, as compared to the thickness of the metal foil.

The invention relates to a floor panel in the form of a multilayer, rectangular laminate with a soft core (10) of plastic, a décor film (12) on the upper side of the core (10), a transparent finishing layer (14) and a transparent lacquer layer (16) applied on the finishing layer (16), as well as a back-pull layer (18) on the back of the core (10), with a lockable tongue and groove connection at least at two mutually opposite edges of the panel (20, 22).

A nail lacquer for the treatment or prevention of fungal infections, such as, onychomycosis, includes fungicidally effective amount of ciclopirox, econazole, or other antifungal agent in a compatible film-forming lacquer vehicle which includes a water-insoluble film-forming polymer; pentadecalactone, or similar cyclic lactone compound or derivative thereof, and volatile solvent. The pentadecalactone functions as a plasticizer for the film-forming polymer and as a penetration enhancer for the antifungal agent. The composition, when applied to the nails provides a hard, clear, water-resistant film containing the antifungal agent. The compositions are used for the treatment of onychomycosis.

A process for the manufacturing of a decorative surface element, which element comprises a base layer and a decorative upper surface. A radiation curing lacquer is printed in a predetermined pattern as an uppermost layer on the decorative upper surface. The radiation curing lacquer covers only parts of the decorative upper surface whereby the lacquer is exposed to radiation whereby it cures. A surface structure is hereby achieved.

A painting device for painting a curved surface (102) of an object (101), with a paint material ejection device (103), with a guide device (104, 105) and with a control device. The paint material ejection device (103) is designed for ejecting paint material. By means of the guide device (104, 105) the paint material ejection device (103) can be mechanically guided along a curved surface of an object. By means of the control device the paint material ejection device (103) and the guide device (104, 105) can be controlled in such a way that by means of guiding the paint material ejection device (103) along a predefinable path and by means of predefinable ejection of paint from the paint material ejection device (103) along the predefinable path a curved surface (102) of an object (101) to be painted can be painted.

A method of mass producing polarizes comprises designing by rigorous diffraction theory an optimized grating profile, replicating the profile in a polymer or other substrate, and slope evaporating a metal onto the substrate. The angle of slope evaporation, the metal, and the thickness of the metal are optimized for a given wavelength using rigorous diffraction theory. The polarizer may be coated with a protective coating, such as an acrylic based lacquer or Magnesium Fluoride (MgF2). The optical effect of the coating is also taken into account in the design using rigorous diffraction theory.

The invention relates to a general water-based quick-drying anti-rust paint and a preparation method thereof. The general water-based quick-drying anti-rust paint comprises the following components in percentage by weight: 18%-55% of film-forming substance, 6%-22% of anti-rust agent and the balance of water. The preparation method comprises the following steps of: firstly pre-dispersing the components except the anti-rust agent according to the formula ratio; then adding the anti-rust agent according to the formula ratio; and re-dispersing to obtain the general water-based quick-drying anti-rust paint. The general water-based quick-drying anti-rust paint disclosed by the invention is safe and nontoxic, contains no lead, chromium or other hazard pigments and derivatives, can not burn or explode, is suitable for safe production, has the advantages of plump paint film, excellent decoration and protection, excellent adhesive force and adjustable glossiness, and is simpler in production process compared with an oil paint.

The present invention is applicable to utilization of laser impact wave technique to modify material surface or make cold-plasticity forming of metal plate material. Said invention adopts two groups of GN-521 organic silicone gel solutions with different components and additive, and mixes them according to a certain formula, after said mixture is solidified, a transparent constraining layer for laser is formed, and an energy-absorbing layer of 86-1 type black paint can be sprayed on the constraining layer to form the sticking film integrating energy-absorbing layer and constraining layer into one body and possessing a certain flexibility.

Methods for producing an information carrier comprising the steps of: (1) providing an information carrier precursor comprising: a rigid sheet or support; a receiving layer configuration comprising at least one constituent layer; and a layer or element capable of a human-readable or machine-readable change upon absorbing UV, visible or IR radiation, wherein at least one layer of the receiving layer configuration is opaque, porous, has the capability of being rendered substantially transparent upon penetration by a lacquer provided at the outermost surface of the receiving layer configuration and comprises at least one pigment and at least one binder; (2) realizing a temporary transparentization pattern by applying a vaporizable liquid pattern-wise or integrally to the receiving layer configuration; (3) writing with a light source a first pattern in the layer or element capable of human readable or machine-readable change; and in any order evaporating the vaporizable liquid; applying a second pattern to the outermost layer of the receiving layer configuration; and realizing a permanent transparentization pattern by applying a lacquer pattern-wise or integrally to the receiving layer configuration; with the proviso that the lacquer is applied after the vaporizable liquid has been evaporated, thereby producing an information carrier.

The invention relates to a method for preparation of low apparent density sheet silver powder, which comprises five steps: choosing materials, ball grinding, one- time surface modified, drying, and secondary surface modified. With the silver powder of silver content more than 99.95% and granularity among 0.1- 1um as the material, by wet ball grinding with the existence of mill medium, mill auxiliary agent and liquid lubricant, one- time chemical modification treatment, and one- time dry ball grinding modification treatment, the low apparent density sheet silver powder is prepared. The time of wet ball grinding being among 2- 8h that is 1/5 of the time of mechanical ball grinding and the apparent density being only 1/2 of that of mechanical ball grinding, with the invented, it solves the problem of deposition and agglomeration in conductive paint; and with twice surface modified treatment, coating two- layer protective film, the first layer being dispersion film and the second being directional floating film, the dispersibility and flotation property of the silver powder are improved, and the silver powder is the required material of producing electromagnetic shielding paint and conductive paint. Every index of the silver powder can satisfy the requirement of conductive paint and shielding pain.

The invention discloses a preparing method of single component nanometer antibiotic water-based woodware paint, which is characterized by the following: the three diverse water-based polyurethane resin emulsion, water-based acrylic acid modified polyurethane resin emulsion and nanometer water-based acrylic resin emulsion are mixed with diverse ratio as film forming matter; it drops the cost of this product and possesses merits of low VOC value, blocking resistance, fish tail tolerant, pollution tolerant, yellowed tolerant and good blocking; the organic swelled ground prefabricated sol is the carrier of compositing type inorganic antibacterial agent, it incorporates multiple inorganic nanometer composition. This invention is easy to process, which can resolve craft problems of sedimentation, discoloration and birdnesting.

The invention discloses sand-in-water colorful imitation stone paint. The invention provides sand-in-water colorful imitation stone paint which has a thick coating, high bonding strength, good water resistance, ageing resistance and good storage stability and is a technical progress in the paint industry. The paint is prepared by preparing a crosslinking agent, a dispersing agent, cellulose, a defoaming agent, bactericide, a pH (potential of hydrogen) regulator, a thickening agent, an antifreezing agent, a film formation assistant, a setting agent, titanium dioxide, colored sand and emulsion into a protection glue solution, base paint and a continuous phase and mixing the protection glue solution, the base paint and the continuous phase uniformly. In the paint, the crosslinking agent is an elastomer and nano gel with high grade of transparency, high viscosity and high thixotropy; after the colored sand is added to the paint, colored particle hardness of the paint is adjustable; the paint is suitable for various colors and patterns; and the paint has the advantages of good storage stability, no color bleeding, high possibility of granulation, good water resistance, lasting weatherability, crack resistance high stone imitation degree, simple construction, low cost and workhour saving.

Disclosed herein are flexible barrier packages composed of materials that are substantially free of virgin, petroleum-based compounds. The flexible barrier packages contain a sealant that has a biobased content of at least about 85%. The sealant is laminated to an outer substrate that has a biobased content of at least about 95% via a tie layer that can further include an extruded substrate. The extruded substrate has a biobased content of at least about 85%. Ink optionally can be deposited on either side of the outer substrate, and the exterior surface of the outer substrate can further include a lacquer. A barrier material layer can be deposited or laminated between the first tie layer and the outer substrate. The flexible barrier packages of the invention are useful for enclosing a consumer product, such as, for example, food, drink, wipes, shampoo, conditioner, skin lotion, shave lotion, liquid soap, bar soap, toothpaste, and detergent.

The invention discloses a preparation method and an application of an acrylate heterozygotic emulsion. In the invention, the acrylate heterozygotic emulsion is synthesized by adopting a seed emulsion polymerization process and combining a process of instantly neutralizing and segmentally adding polar monomers. The acrylate heterozygotic emulsion comprises macroparticles consisting of polymers P2 rich in hydroxyl groups on a surface layer and microparticles consisting of polymers P1 rich in carboxylate on the surface layer. Compared with a conventional hydroxy acrylate emulsion, the acrylate heterozygotic emulsion has smaller mean grain size and wider grain size distribution on emulsion particles. The acrylate heterozygotic emulsion can be adopted to prepare aqueous bi-component polyurethane wood coatings, and a coating layer of the coating has excellent property of resisting water and solvents, high crosslinking density and hardness, good mechanical property, scratching resistance and wear resistance. The acrylate heterozygotic emulsion has compact coating structure, high glossiness and better combination property, and not only can be applied to high-grade wood coatings, but also can be applied to automotive refinish paint, metallic anti-corrosion paint, other industrial protective paint, and the like.

The present invention discloses one kind of ultraviolet ray cured nanometer antibiotic woodenware lacquer and its preparation process. The ultraviolet ray cured nanometer antibiotic woodenware lacquer includes epoxy acrylate, polyurethane acrylate, diluent, nanometer inorganic antiseptic, nanometer inorganic stuffing and photoinitiator. The preparation process includes adding nanometer inorganic antiseptic and nanometer inorganic stuffing into the diluent, stirring to disperse homogeneously, adding epoxy acrylate, polyurethane acrylate and photoinitiator and mixing homogeneously. The woodenware lacquer with nanometer inorganic antiseptic can inhibit the growth and propagation of bacteria and microbes to produce long term antibiotic effect.

Aqueous, colloidal, freeze-resistant and storage-stable gas black suspension are disclosed containing 2-30 wt. % gas black, 0-40 wt. % carbon black, a dispersion-supporting additive, a biocide and water and having a zeta potential of less than -10 mV, a surface tension of greater than 50 mN/m and an average particle size of less than 200 nm. The aqueous, colloidal, freeze-resistant and storage-stable gas black suspension is produced by dispersing the gas black and the carbon black in water together with the dispersion-supporting additive and biocide. Inks, ink-jet inks, lacquers and printing inks can be made from these suspensions.

In a cover made of a carrier material and a sealing layer which faces inwardly in relation to a container on which the cover is used and is made of a sealing lacquer printed on the carrier material to close the container having a shoulder, the inwardly facing side of the carrier material has the sealing layer in the form of a print image corresponding to the shoulder of the container, and a print pattern made of a sealing lacquer or polymer-containing lacquer is printed on the carrier material inside the region limited by the sealing layer The thickness (b) of the print pattern printed onto the carrier material is greater than the thickness (a) of the sealing layer.

The invention discloses aqueous acrylic modified epoxy ester primer-topcoat integrated anticorrosive baking finish. The baking finish consists of the following components in part by weight: 45 to 65 parts of aqueous acrylic modified epoxy ester resin, 2 to 20 parts of amino resin, 5 to 35 parts of pigment, 0 to 15 parts of filler, 1 to 3 parts of water dispersible dryer, 0.1 to 0.55 part of pH regulator, 5 to 15 parts of softened water, 0.2 to 0.4 part of dispersant, 0.3 to 0.5 part of wetting agent, 0.15 to 0.25 part of flatting agent, 0.3 to 0.5 part of antifoaming agent, and 0.2 to 0.3 part of preservative and mildew preventive. Without organic solvent, the baking finish is safe, energy-saving and free from pollution; the pencil hardness reaches 2H, the coating performance is stable, the film-coating mechanical strength is high, the positive and negative impact resistance can reach 5Kg.cm, and the flexibility can reach 1mm; the baking finish can integrate antirust and anticorrosive functions, can be used as primer or topcoat, reduces the construction process, is simple and quick to operate, can be sprayed or dip-coated, and can be quickly cured; a coated film does not become yellow; and the baking finish meets the development direction of aqueous anticorrosive paint.

The invention relates to an energy-saving coating process which is characterized by comprising the following steps: carrying out surface treatment before painting; coating cathodic electrophoretic priming; drying priming paint, keeping the workpiece temperature to be 160 DEG C to 180 DEG C for 20 min and cooling;, sanding the priming and scouring; spraying PVC car bottom and sealing welding line;airing for 20 min; floating coat spray coating; airing for 7 to 15 min; coating finishing coat spray or spraying metal base paint; airing for 10 min; spraying finishing varnish; airing for7 to 15 min;and drying coated film; keeping workpiece temperature to be 140 DEG C to 150 DEG C for 20 min and cooling. PVC glue and a plurality of layers of coating adopt the energy-saving process technology with wet-on-wet coating, so that drying devices on the coating line are saved. Compared with a traditional three-coating coating system, the invention simplifies the coating process, reduces coating device investment and occupation area, saves heating energy of the coating line, reduces the product coating cost, and enhances the market competitiveness of car products.

The invention relates to a kind of fluo-carbo dope and the preparation method. It is mainly made up of fluororesin, bridging agent, dye, filling, compounding and component solvent. The weight ratio as follow, fluororesin : bridging agent : dye : filling : compounding : component solvent equal to 1:0.10-0.30:0-0.35:0-0.05:0.01-0.05:0.10-0.40. The mentioned fluororesin is composed by 3-fluororesin or 4-fluororesin or both. The book of words gives the preparation method. chemical reaction will take place when fluororesin gets along with bridging agent under the condition solidifying process of fluo-carbo dope. So, add no-close isocyanic ester, it can be executed into dry fluo-carbo dope as to be used to sectional repair in the roofing surface. The dope has low capability of the lacquer film surface, good dirt resistance, easy ablution and excellent mechanical property and excellent aging performance.

This invention provides a method for forming multi-layered coating film excelling in appearance, corrosion resistance and chipping resistance, which comprises applying a first coloring paint (B), second coloring paint (C) and clear paint (D) onto cured coating film of a specific electrodeposition paint (A) of low weight loss under heating, wet-on-wet by the order stated; and heat-curing the three-layered coating film simultaneously.

The invention relates to a method for producing water-in-water multicolor paint, which comprises the following steps: a first step of preparing 5 percent protective sol solution; a second step of preparing white base paint; a third step of modulating the white base paint into colorful base paint; and a fourth step of pelletizing colorful paint. The paint can be widely applied to decorative paint for internal and external walls, and has the advantages of unused organic solvent, low raw material cost, and little adverse effect on environment. The water-based colorful paints of the paint can not dissolve one another, so that the multicolor paint can be sprayed once, and the construction is quick and convenient.

The invention discloses a conductive coating and the preparation method thereof and a method for forming film on material surface. The preparation method comprises the following steps: wetting and dispersing metal powder; uniformly mixing film-forming resin, chloride-vinyl acetate resin and conductive coating additive, adding diluting agent, stirring at high speed, dispersing to form a conductive paint base material, adding into the wetted and dispersed metal powder, and uniformly stirring; and sieving, removing impurities to obtain conductive coating, adding curing agent, and spraying or applying on material. The conductive coating has the advantages of smooth surface and high adhesion of film-forming substance, and good conductivity, and can be adhered on the surface of any materials.

This invention relates to rapid drying coating compositions that are particularly useful for automotive and truck refinish applications; the coating composition is pigmented and contains a branched acrylic polymer and is particularly useful as a basecoat for a basecoat clear coat finish; the coating composition may preferably be used as a lacquer coating, which dries via solvent evaporation absent any substantial crosslinking occurring or it optionally may contain a polyisocyanate crosslinking agent and be used a clear topcoat.

The invention relates to radiation-curable coating systems based on aqueous polyurethane dispersions, to a process for their production, to the use of the coating systems as lacquers and/or adhesives, and also to articles and substrates provided with these lacquers and/or adhesive.

This disclosed invention relates to a dry paint transfer laminate, comprising: a dry paint film layer comprising a binder and a pigment, the dry paint film layer having an upper surface and a lower surface; an adhesive layer overlying the upper surface of the dry paint film layer; and a release liner overlying the lower surface of the dry paint film layer.