1343results about "Multicolor effect coatings" patented technology

A coating composition comprising a resinous binder and a color effect colorant in particulate form. The colorant includes an ordered periodic array of particles held in a polymer wherein a difference in refractive index between the polymer and the particles is at least about 0.01. The colorant reflects visible light according to Bragg's law to yield a goniochromatic effect to the coating composition.

A protective and decorative coating composition including about 2 to 10 different colorants which in combination with a resinous composition produce a desired visible coating. A majority of the colorants has a maximum haze of about 10% and exhibits an absorbance peak in the visible spectrum wherein at least about 50% of the total absorbance in the visible spectrum occurs at wavelengths within about 50 nm of the wavelength of the peak absorbance.

Multilayered magnetic pigment flakes and foils are provided. The pigment flakes can have a symmetrical coating structure on opposing sides of a magnetic core, or can be formed with encapsulating coatings around the magnetic core. The magnetic core can be a magnetic layer between reflector or dielectric layers, a dielectric layer between magnetic layers, or only a magnetic layer. Some embodiments of the pigment flakes and foils exhibit a discrete color shift so as to have distinct colors at differing angles of incident light or viewing. The pigment flakes can be interspersed into liquid media such as paints or inks to produce colorant compositions for subsequent application to objects or papers. The foils can be laminated to various objects or can be formed on a carrier substrate.

The invention relates to an ultraviolet curing color decorative coating, the components of the coating and the parts by weight thereof are as follows: 5 to 25 parts of epoxy acrylate prepolymer, 5 to 30 parts of polyurethane acrylate prepolymer, 2 to 10 parts of polyester acrylate prepolymer, 15 to 70 parts of acrylate monomer, 1 to 10 parts of photoinitiator, 1 to 35 parts of pigment, 0.5 to 10 parts of dispersant and 0.1 to 2 parts of auxiliary agent, the acrylate monomer is a mixture of the monomer with bifunctionality and the monomer with high functionality, wherein, the mixture ratio of the monomer with high bifunctionality to the monomer with bifunctionality is 1: 0.3 to 8. Compared with an ultraviolet curing transparent varnish, the ultraviolet curing color decorative coating has stronger decorative effect and almost the same curing speed, paint film hardness, adhesion, paint film gloss, and the like; and compared with a traditional solvent based colored paint, the ultraviolet curing color decorative coating does not contain volatile organic solvent, thereby avoiding the pollution and greatly improving the production efficiency. The ultraviolet curing color decorative coating is applicable to the decoration of plastics, wood materials, metals and other base materials.

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.

Coatings and methods are provided. An embodiment of the coating includes microcapsules that contain at least one of a corrosion inhibitor, a film-forming compound, and an indicator. The microcapsules are dispersed in a coating vehicle. A shell of each microcapsule breaks down in the presence of an alkaline condition, resulting from corrosion.

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.

A molding compound in swelling gel phase is prepared by crushing a swelling gel, swelled with a monomer in liquid phase which polymerizes a compound having three-dimensional linking by a radical polymerization reaction, into a predetermined size, and a molding compound (z) is made to adhere to a surface of the molding compound in swelling gel phase so that color difference between a color tone of the molding compound (z) and a color tone of the molding compound in swelling gel phase is not less than 3 in a case where the molding compound (z) is provided on the surface of the molding compound in swelling gel phase, which does not substantially dissolve in the monomer and has a weight change ratio ranging from 0 to +200% in a case where the molding compound in swelling gel phase is completely impregnated with the monomer, so that the molding compound in swelling gel phase and the molding compound (z) are molded under a thermal pressure, and a ratio of the molding compound (z) to a total amount of the molding compound (z) and the molding compound in swelling gel phase is not less than 0.01 weight % and not more than 30 weight %.

The present invention relates to a latex paint and more particularly to a paint containing a color change additive. The present invention in one or more embodiments provides for a latex paint including a pH sensitive color change additive, which changes the color of the paint in a certain period of time after application to allow painters to see where they have painted. One or more embodiments of these paint formulations of the present invention are formulated at pH values which allow for greater stability of the color change additive, improved shelf stability of the formulation, longer color change times after application, lower volatile content and odor, and use with existing packaging. The present invention is further directed to a method of applying a paint and painting a substrate white.

The invention discloses a colored solar heat reflection and heat-insulation coating. The coating is prepared from the following raw materials: polymer emulsion, titanium dioxide, functional fillers, an infrared reflection pigment, kaolin, ground calcium carbonate, a dispersing agent, a wetting agent, a defoaming agent, a thickening agent, a film-forming additive, a preservative, and water. The colored solar heat reflection and heat-insulation coating provided by the invention has the advantages that a coating film with a high reflectivity is prepared through adoption of the components, addition of the functional fillers (glass microbeads, ceramic microbeads and floating beads) which are large in refraction coefficient and high in scattering capability and reflectivity, as well as the pigment which is large in infrared reflection ratio, and application of film-forming matters and the film-forming additive, so that the coating achieves good heat-insulation performance, multiple selectable colors, excellent elasticity, high stain resistance, as well as large solar and near-infrared reflection ratios.

The invention relates to a reflective insulation colorful coating and a preparation method thereof. The colorful coating comprises the following components in percentage by weight: 10-30% of protective sol, 30-50% of colorful disperse-phase base paint and 20-50% of continuous-phase varnish, wherein the colorful disperse-phase base paint and the continuous-phase varnish both contain glass beads. In the invention, by taking synthetic emulsion as a basis and without depending on the addition of natural color sand, a stone-like effect can be obtained, and reproducibility is realized; and in the colorful coating prepared by the preparation method provided by the invention, the whole colorful coating has a reflective insulation function, realizes a good insulation effect and improves the energy saving effect.

The invention especially relates to a two-component emulsion water-in-water multi-color paint and a preparation method thereof, which belongs to the field of building and ornament materials. The two-component emulsion water-in-water multi-color paint is characterized in that the paint comprises a component I and a component II and is prepared by mixing the component I and the component II according to a ratio of 5: 4, wherein the component I is a dispersion-phase particle, and the component II is a continuous-phase aqueous emulsion paint. According to the invention, the dispersion-phase particle and the continuous-phase aqueous emulsion paint of the multi-color paint are separately prepared, and stable storage and transport performances can be obtained; the dispersion-phase particle and the continuous-phase aqueous emulsion paint are mixed in proportion to obtain a finished product before construction, so considerable disadvantages of a traditional water-in-water multi-color paint like continuous changing of the performance of the traditional water-in-water multi-color paint during the process of storage and transport are overcome, and quality stability of the multi-color paint is guaranteed.

The invention relates to the technical field of paint, in particular to sand-in-water multicolor paint. The sand-in-water multicolor paint is prepared from base paint, a mixing auxiliary material and a blending auxiliary material. The component ratio of base paint to a mixing auxiliary material to a blending auxiliary material is (80-120):(70-90):(130-150). The component ratio of the base paint to the mixing auxiliary material to the blending auxiliary material is 100:80:140. The sand-in-water multicolor paint has the richness of water-based multi-color points, has the texture of stone-like paint and is stable to store, the weather resistance and the water resistance can completely meet national standard requirements, and the scouring resistance is higher than the national standard.

Disclosed is a metallic pigment which enables to provide a coating film with very brilliant appearance and excellent corrosion resistance at the same time. Also disclosed is a coating material containing such a metallic pigment. Specifically disclosed is a metallic pigment which is composed of aluminum particles as the base particles whose surfaces are covered with a coating-layer composed of one or more layers. The outermost layer of the coating-layer contains a polymer which is obtained by polymerizing a monomer having a basic group and at least one polymerizable double bond. The monomer may preferably contain nitrogen. The metallic pigment may preferably be provided with a surface modification layer. Also specifically disclosed is a coating material containing such a metallic pigment.

The invention provides a water-in-water multicolor paint and a preparation method thereof, belonging to the field of preparation of paints. The paint comprises the following materials by mass: 5-15% of water, 30-35% of silicone-acrylic emulsion, 20-30% of white lacquer, 20-30% of protective colloid system, 0.5-1.5% of film-forming additive, 0.5-1% of defoaming agent, 0.1-0.5% of stabilizing agent and defined amount of thickening agent. The water-in-water multicolor paint is obtained through protective colloid system preparation, granulation and finished product processing. The prepared water-in-water multicolor paint has the advantages of environmental friendliness, stable product, convenience in spraying, brilliant color, lifelike effect and the like. Combination of tap water and the stabilizing agent HG-7 breaks the limitation that the water-in-water paint has to use deionized water, thus lowering the production cost. The paint is convenient for construction and can be sprayed up once by using a spray gun, thus not only saving labor but also shortening the construction period.

The invention provides a water-in-water colorful reflective insulating stone-like coating and a preparation method thereof. The water-in-water colorful reflective insulating stone-like coating comprises the following components in parts by weight: 30-40 parts of a dispersed phase tinting basic paint, 30-40 parts of a protective colloidal solution and 20-35 parts of a continuous phase emulsion. The water-in-water colorful reflective insulating stone-like coating disclosed by the invention, by adding hollow micro-glass beads and reflective insulating color paste to the dispersed phase tinting basic paint, achieves an effect of enriching color and a function of reflective insulating; the coating not only meets individual requirements of users, but also guarantees an insulating effect of a wall and reduces energy consumption of a building; in addition, through a synergistic effect of a dispersed phase and a continuous phase, the colorful stone-like coating has continuous and complete heat preservation and insulating functions.

The present invention provides articles comprising a substrate, a high (or low) refractive index and/or metallic surface relief coating that is applied to the substrate and surface relief structures that are applied to the coating at substantially the same speeds and widths of conventional printing systems, and in substantially perfect register to conventional printing systems, thereby obviating the need for already-embossed substrates including films and hot-stamping foils.