Class / Patent application number | Description | Number of patent applications / Date published |
523171000 | Composition having opalescent, pearlescent, or variegated color or process of preparing | 11 |
20090093568 | MULTILAYER POLYMERIC ARTICLE HAVING A METALLIC VARIGATED LOOK - The invention relates to extruded polymeric sheet and articles with an appearance and a texture that can be varied to produce natural-looking variegated materials, that have a metallic or opalescent look. The appearance can simulate natural materials, such as granite, minerals, stone, metal ore. The extruded polymer sheet or article contains at least one polymer composite appearance layer having crosslinked polymer particles and metallic and/or pearlescent materials distributed in a thermoplastic matrix. The thermoplastic matrix can be pigmented or unpigmented. There extruded sheet or article has a transparent thermoplastic cap layer on the side facing the environment. The particle-containing layer can be coextruded in a multi-layer sheet that could include substrate layers and the cap layer. | 04-09-2009 |
20100113645 | ARTIFICIAL MARBLE AND PREPARATION METHOD THEREOF - The present invention relates to an artificial marble comprising a base resin; and layer-separated chips containing a matrix resin and additives, all or part of said additives is present in a state forming layered-phase in said matrix resin through phase-separation by a difference of specific gravity between said additives and said matrix resin, and a method for preparing the same. In the present invention, phase-separation (layer separation) of the additives in the chip is induced by adding the additives having specific gravity different from the matrix resin constituting base of the chip to the matrix resin, and if necessary, a position of the chip in the artificial marble is controlled through high specific gravity treatment. Therefore, the present invention may provide an artificial marble having a texture close to a natural rock by embodying various effects such as pearl effect, metallic effect and 3-dimensional effect. | 05-06-2010 |
20100280150 | PRE-PROCESSED THERMOPLASTIC COMPOUND - A pre-processed polymer composite is disclosed comprising a heat-sensitive polymer resin particle; particles of colorant or functional additive in association with the heat-sensitive polymer resin particle; and a thermoplastic encapsulant to form a film around the associated polymer and colorant or functional additive particles. The method of making the polymer composite avoids a melting of the heat-sensitive polymer resin particles, which avoids contributing to heat history of the polymer prior to extrusion or molding into the form of the final plastic article. | 11-04-2010 |
20100331450 | POLYMETHYLMETHACRYLATE WITH A NACREOUS EFFECT - The invention relates to polymethylmethacrylate with a nacreous effect. Die Erfindung betrifft Polymethylmethacrylat mit Perlglanzeffekt. | 12-30-2010 |
20110118384 | PEARLESCENT PIGMENTS COATED WITH A METAL OXIDE/HYDROXIDE LAYER AND AN ACRYLIC COPOLYMER - The invention relates to pearlescent pigments comprising a platelet-shaped substrate, a metal oxide coating comprising a metal oxide layer having a refractive index of greater than 1.8 and a protective layer, wherein the protective layer comprises a metal oxide/hydroxide layer and optionally boroxide, applied to which is an organic aftercoat of an acrylic copolymer, to a method for producing said pigments and the use thereof. The outer layer provides a very good photo-stabilisation of the TiO | 05-19-2011 |
20110207849 | PROCESS FOR MANUFACTURING OUTDOOR ARTIFICIAL STONE BOARDS WITH METHACRYLATE RESIN BY MEANS OF THE VIBRO-COMPRESSION UNDER VACUUM SYSTEM - The invention relates to a process for manufacturing artificial stone boards especially suitable for outdoors comprising the phases of:
| 08-25-2011 |
20110251303 | PIGMENT GRANULES - Pigment granules comprise one or more flake-form effect pigments, polymer particles or polymer particle mixtures, adhesion promoters, antioxidants and optionally additives. A process for the preparation of pigment granules comprises mixing one or more flake-form effect pigments, one or more polymer particles, at least one adhesion promoter, at least one antioxidant and optionally one or more additives with one another simultaneously or successively. The pigment granules may be used for the pigmentation of powder coatings, plastics and for the preparation of masterbatches. The pigment granules may be employed as a mixture with plastic powders or as a mixture with plastic granules for use in masterbatch applications. | 10-13-2011 |
20110275737 | ARTIFICIAL CHIP HAVING THE TEXTURE OF NATURAL GRANITE AND ARTIFICIAL MARBLE INCLUDING THE SAME - The present invention relates to an artificial chip having the texture of natural granite that includes 80 to 95 parts by weight of a core part and 5 to 20 parts by weight of a base resin, and an artificial marble including the same. According to the present invention, different colors and different sizes of cores are included in the artificial chip, and thus various colors can be simultaneously expressed in one chip, thereby preparing an artificial marble with the texture of natural granite. | 11-10-2011 |
20120178850 | ARTIFICIAL MARBLE AND METHOD OF MANUFACTURING THE SAME - Disclosed are artificial marble and a method of manufacturing the same. The artificial marble has a natural aesthetic pattern like a flowing pattern to exhibit an equivalent or superior texture to that of natural marble. Further, as the artificial marble is prepared by placing an uncured marble resin sheet or block in a mold and pressing, the artificial marble has excellent mechanical strength and gloss and does not contain bubbles therein even after pressing at a low temperature and a low pressure. | 07-12-2012 |
20130041069 | DIGITAL PRINTING COMPOSITION - A digital printing composition includes a carrier and a colorant. The carrier includes a hydrocarbon having at least one unsaturated bond. The hydrocarbon is configured to at least one of polymerize or crosslink in the presence of a charged species produced from a corona generator. | 02-14-2013 |
20130245156 | ARTIFICIAL MARBLE, AND SYSTEM AND METHOD OF PRODUCING ARTIFICIAL MARBLE - An artificial stone slab comprises a plurality of coated lumps of composite stone material, wherein at least a first set of the plurality of coated lumps are substantially in contact with one another, and wherein at least a second set of the plurality of coated lumps are spaced apart by one or more fillers. An engineered stone slab comprises a plurality of coated lumps of composite stone material, wherein at least a portion of the coated lumps comprise an inner core having a first color and an outer layer having a second, different, color. | 09-19-2013 |