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| Number | Title | Issue Date |
| 8017051 | Process for producing acrylic artificial marble having natural pattern The artificial marble with good natural pattern and color in accordance with the present invention is prepared mixing ununiformly at least two liquid resins through a line mixer 1, feeding the ununiformly mixed resin on a moving steel belt 4 at a const... | 09/13/2011 |
| 7935281 | Artificial marble using multicolor chip and method for preparing the same Disclosed herein are an artificial marble using multicolor chips, particularly striped chips, and a method for preparing the artificial marble. Since the artificial marble comprises multicolor chips in a new form together with conventional single-color chips, it ena... | 05/03/2011 |
| 7651646 | Particle filled resinous product of improved appearance Plastic surfacing material of the FOUNTAINHEAD® type having a bold and aesthetically pleasing appearance is achieved by the use TFR pigments, the latter of which are manufactured by orienting reflective flake pigments in a plastic substrate and grinding the substra... | 01/26/2010 |
| 7544317 | Synthetic solid surface material and method A method and article of preparing a synthetic solid surface material having a simulated burled wood effect in a pattern therethrough comprising the steps of: preparing a matrix of isophthalic polyester resin, alumina trihydrate (ATH), iron oxide pigments and pearles... | 06/09/2009 |
| 7354963 | Covering material, corresponding manufacturing process and intermediate product A laminar coating material, for example for use as flooring, comprises: a polyolefin matrix having a first colouring; and a phase of particulate elastomer material, such as vulcanized rubber, dispersed in the polyolefin matrix and comprising particles of at least on... | 04/08/2008 |
| 7351784 | Chip-packaging composition of resin and cycloaliphatic amine hardener A chip-packaging composition includes a thermosetting resin and at least one of an N-heterocyclic carbene adduct, an imidazole, and a cycloaliphatic amine hardener. The chip-packaging composition is applied to flip-chip technology during no-flow underfill mounting o... | 04/01/2008 |
| 7316795 | Method for overmolding a painted silicone rubber human extremity prosthesis The invention relates to method for overmolding a painted silicone prosthesis of a human extremity. A silicone prosthesis is first molded from a solid replica of a human extremity and then painted to closely resemble the color of the recipient person. An elasotmeric... | 01/08/2008 |
| 7219409 | Method of remodeling a countertop A method of remodeling a subsisting countertop by casting a polymer-modified cementitious casting compound thereupon has some of the following steps. Given a subsisting countertop, without altering it, temporarily attaching edging forms or flow checks around all the... | 05/22/2007 |
| 7204944 | Process and apparatus for creating color effects in extrudable material A process for creating color effects in extrudable material, such as plastic. The process includes the steps of providing a first flow of viscous material of a first color and a second flow of viscous material of a second color, the second color being different from... | 04/17/2007 |
| 7198833 | Artificial stone material and method of manufacture thereof An artificial stone material having an improved natural stone appearance and texture is prepared from thermosetting resin, curing agent, microspheres and additives. The resin and curing agent are thoroughly mixed to form a catalyzed resin mixture. The microspheres a... | 04/03/2007 |
| 7175790 | Composition and method to form articles simulating stone A thermoplastic composition used to form resin chips is disclosed. The thermoplastic composition comprises a plurality of particles having a density of 2.2 or greater encapsulated within a thermoplastic resin, where the plurality of particles does not offgas when he... | 02/13/2007 |
| 7147201 | Method for annealing an electrodeposition structure A method for annealing a structure formed by electrodeposition is provided, the method comprising providing the electrodeposition structure, the electrodeposition structure comprising an electroformed mold, the electroformed mold having a nominal thickness between a... | 12/12/2006 |
| 7081220 | Particle filled resinous product of improved appearance Plastic surfacing material of the FOUNTAINHEAD® type having a bold and aesthetically pleasing appearance is achieved by the use TFR pigments, the latter of which are manufactured by orienting reflective flake pigments in a plastic substrate and grinding the substra... | 07/25/2006 |
| 6946508 | Artificial marble and producing method thereof 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 compo... | 09/20/2005 |
| 6910796 | Process and equipment for producing concrete products having blended colors A process and equipment for producing multi-color concrete products, including architectural concrete blocks, concrete bricks, modular concrete products that are suitable for use in landscaping applications, such as retaining wall blocks, concrete pavers, and concre... | 06/28/2005 |
| 6908585 | Pigmented radiation cured wear layer A method and composition for providing a colored high performance wear surface for floor coverings is disclosed. Specifically, the floor covering includes a substrate and a high performance layer comprising a radiation cured pigmented composition. The exposed surfac... | 06/21/2005 |
| 6896830 | Method of making injection molding articles having a marbled appearance A method of making an injection molded article having a marbled appearance, including the steps of: mixing at a temperature of at least 100 degrees ° C. polymeric materials having a thermal conductivity in the range of 0.001 to 0.01 cal/cm-sec-° C. wherein the pol... | 05/24/2005 |
| 6818164 | Method of making a cosmetic cover A method of making a cosmetic cover includes coating the interior of a mold with successive layers of one or more curable materials. An outer such layer is provided with means to create a non-homogeneous color effect in that layer, and at least an inner such layer i... | 11/16/2004 |
| 6815042 | Floor covering A floor covering made up of at least two layers bonded to one another, including a bottom layer (2) of electrically conductive rubber arranged under a light-colored top layer (1) of rubber, where the top layer (1) is interrupted in partial areas... | 11/09/2004 |
| 6790393 | Solid surface material with a simulated burled wood effect and method An article and method of preparing a synthetic solid surface material having a simulated burled wood effect in a pattern formed by preparing a resin matrix with iron oxide pigments and pearlescent mica pigments, adding a darker mica pearlescent pigment and/or an iro... | 09/14/2004 |
| 6773643 | Continuous method for formation of three dimensional burls in a solid surface material A series of three-dimensional burls are formed in a filled-acrylic solid surface material by curing partially mixed steams of acrylic resin casting compositions with defined parameters of viscosity, density and surface tension. ... | 08/10/2004 |
| 6747075 | Simulated limestone and method of producing the same The present invention discloses a simulated limestone, a method of producing the simulated limestone, and a method of achieving a surface texture. The simulated limestone has been specifically formulated and designed in order to overcome the currently existing probl... | 06/08/2004 |
| 6699415 | Surfaces of transparent resin in which marble or other stones are embedded A process for the production of a manufactured article for coatings, for components of sanitary ware, kitchen fittings, etc., in polymerized transparent resin in which marble and other stones are embedded. The surface of the product is worked by brushing ... | 03/02/2004 |
| 6695999 | Method of making an electrically conductive floor covering A method to produce an electrically conductive floor covering made of first particles of a polymer material which are surrounded with electrically conductive second particles and compressed in the intermediate space between the top and bottom sides of the... | 02/24/2004 |
| 6685868 | Laser method of scribing graphics A colored substrate is positioned between a material and a laser, and the material is scribed with a laser that has been directed through the colored substrate. By so doing, color is transferred to the material to form the color graphic without undesirabl... | 02/03/2004 |
| 6680014 | Method for making candle out of jelly wax A method for making a candle out of jelly wax includes the following steps: disposing a wick and ornaments in a container; pouring heated liquid jelly wax into the container to form a first layer, and waiting 1 to 2 hours for the liquid wax to become soli... | 01/20/2004 |
| 6676861 | Method for manufacturing a cord for welding floor coverings A method and apparatus for manufacturing a wire or cord for welding floor coverings, such as linoleum or artificial fiber floor covering. The wire or cord forms a fixed joint via thermal processes between separation edges of adjacent sections of floor cov... | 01/13/2004 |
| 6660196 | Method for producing an injection molded product with a grained pattern An injection molded product is provided on its surface with a fine grain-like pattern resembling a grain pattern of a natural wooden material. The fine grain-like pattern of the injection molded product 1 (a product part 2) is formed from a molten resin 1... | 12/09/2003 |
| 6572802 | Method and apparatus for creating patterns in cast materials A novel process for creating aesthetically pleasing multicolor designs and patterns in cast materials, particularly cementitious materials, which may be used to imitate natural stone in appearance. The process includes the steps of preparing multiple colo... | 06/03/2003 |
| 6543913 | Porcelain object and fabrication method A method of fabricating a porcelain object comprising creating a mold, pouring a first layer of porcelain into the mold, drying the procelain at least partially, applying color to the first porcelain layer, pouring a second layer of porcelain into the mol... | 04/08/2003 |
| 6527994 | Method for preparing artificial marble of wave/wood pattern Disclosed is a method for preparing artificial acrylic marble of wave/wood patterns by use of an apparatus comprising a rotational body and a liquid resin feeder. The liquid resin feeder comprises at least two liquid resin inlets, a single liquid resin ou... | 03/04/2003 |
| 6503424 | Multicolored patterned floor covering and method for manufacture A multicolored, patterned floor covering is disclosed along with a method for its manufacture. The floor covering is made of a sheeting which has a first color, and a granular material dyed differently from the sheeting which is embedded in the sheeting a... | 01/07/2003 |
| 6491852 | Method of making monolithic terrazzo floors having seamlessly integrated inlays A method of making terrazzo floors with design inlays. The method utilizes pre-molded inserts as inlays in the finished floor, and generally includes four steps. First, inserts are pre-molded, which has design elements in terms of their color, nature of i... | 12/10/2002 |
| 6471895 | Method for the fabrication of concrete blocks or concrete slabs A method for the fabrication of concrete blocks (2) or concrete slabs of various forms and sizes, fabrication taking place on the basis of vibrational compaction in concrete-filled molds or dies, the block surface or slab surface of the concrete blocks or... | 10/29/2002 |
| 6464911 | Method for producing a wood-like molded resin product The method for producing a molded resin product with a simulated wood grain pattern on an exterior surface according to the present invention comprises the steps of: supplying a first molten resin into a mold cell to form a resin layer with said exterior ... | 10/15/2002 |
| 6462103 | Formation of three dimensional burls in a filled acrylic solid surface material A series of three-dimensional burls are formed in a filled acrylic solid surface material by curing two partially mixed casting compositions with defined parameters of viscosity, density and surface tension.... | 10/08/2002 |
| 6461552 | Method of producing concrete stones, especially paving stones, building stones or such like A device and a method for producing concrete paving stones. These paving stones can be made from coarse grained concrete and a series of layers of colored concrete material. These layers of colored concrete material are placed in a container on top of a s... | 10/08/2002 |
| 6387304 | Method of manufacturing artificial marble having stripe pattern A method for producing artificial marble having a stripe pattern comprising injecting liquid resins having different colors into a molding cell so that they are laminated to form two or more layers; then moving a comb-like tool through the laminated liqui... | 05/14/2002 |
| 6306321 | Method for producing artificial marble having stripe patterns A method in which a liquid resin in which a coloring agent is dispersed non-uniformly is injected into a molding cell, one or more liquid resins having different colors are laminated to form one or more layers on the liquid resin in which a coloring agent... | 10/23/2001 |
| 6251321 | Process of making a homogeneous floor covering A homogeneous floor covering composed of elastomer, varicolored granular particles contains 3 to 20 per cent by weight of a copolymer of ethylene, including at least one comonomer of vinyl esters of saturated carboxylic acids having up to 4 C-atoms in the... | 06/26/2001 |
