Class 428/454 - Sand, clay or mica (silica excluded)

Subclass of Class 428 - Stock material or miscellaneous articles
Definition: Product in which the silicon ingredient is sand*,
No. of patents: 317
Last issue date: 05/22/2012

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Number	Title	Issue Date
8182922	Composite ceiling tile An improved economically produced clean room ceiling tile formed as a composite comprising a base board and a finish coated paper facer laminated to the base board. The base board is preferably made with excess thickness and is machined to a desired caliper. The mac...	05/22/2012
7341768	Transfer paper for printing with an inkjet printer Transfer paper suitable for inkjet printing, provided, at least on the side to be printed, with a release or barrier layer, the layer having a porosity of at most 100 ml/min, and a method for manufacturing a transfer paper and a method for printing transfer paper wi...	03/11/2008
7247380	Laminated phase retarder film and a liquid crystal display using the same The objective of the present invention is to provide a laminated phase retarder film that is superior in evenness, exhibits a biaxial optical property as a whole, and makes it possible to set the biaxial optical property over a wide range. This object is achieved by...	07/24/2007
7211117	Composition for dyeing keratin fibers comprising at least one dye chosen from monoheteroyldiarylmethane direct dyes and the leuco precursors thereof and dyeing method using it A composition for dyeing keratin fibers, for example, human keratin fibers, such as hair, comprising at least one dye chosen from heteroyldiarylmethane type direct dyes, for example, monoheteroyidiarylmethane direct dyes, and the leuco precursors thereof; and also t...	05/01/2007
7128965	Cementitious product in panel form and manufacturing process The present invention relates to a product, in particular a panel, that can be obtained by the Hatschek process and without autoclaving, and can be used as siding, cladding element or partition element, this product being formed from a fibre-reinforced cementitious ...	10/31/2006
7119138	Barrier coating of a mixture of cured and uncured elastomeric polymers and a dispersed layered filler in a liquid carrier and coated articles Barrier coating mixtures include (a) a mixture of pre-vulcanized and non-vulcanized elastomeric polymers; (b) an acid or base treated dispersed, substantially exfoliated silicate filler material that has not been functionalized with organic cations having an aspect ...	10/10/2006
7119137	Moisture-impervious water-swellable clay-containing “water-stop” composition A water-swelling composition adapted to be secured to an area of potential water flow in the form of a flexible cohesive mass comprising about 10% to about 90% by weight of a water-swellable layered material; about 1% to about 30% by weight of an elastomer; about 8%...	10/10/2006
7112361	Methods of making decomposable thin films of polyelectrolytes and uses thereof A decomposable thin film comprising a plurality of polyelectrolyte layers of alternating charge, wherein decomposition of the thin film is characterized by degradation of at least a portion of the polyelectrolyte layers. ...	09/26/2006
7078453	Barrier coating of a non-butyl elastomer and a dispersed layered filler in a liquid carrier and coated articles Barrier coating mixtures include (a) a non-butyl elastomeric polymer; (b) an acid or base treated dispersed, substantially exfoliated silicate filler material that has not been functionalized with organic cations having an aspect ratio greater than 25; and (c) at le...	07/18/2006
7041365	Static dissipative optical construction An optical construction that is static-dissipative and includes a static-dissipative layer buried within optical material. ...	05/09/2006
7001030	System, method, and apparatus for improving the stealth capability of an optical instrument A tube-mounted inclined optical flat for improving the stealth capability of an optical aperture is disclosed. The optical flat has a light-absorbing finish on its rear surface, and is mounted in front of existing instrument optics. The light from the scene being vi...	02/21/2006
6958106	Material separation to form segmented product A method of removing selected portions of material from a base material using a plurality of different depth cuts (e.g., using laser cutting) such that apertured sections (or segments) are expeditiously removed for eventual use with another component or otherwise. I...	10/25/2005
6936326	Microporous heat insulating body The microporous heat insulation body consists of a compressed heat insulation material containing from 30 to 90% by weight of a finely divided metal oxide, from 0 to 30% by weight of an opacifier, from 0 to 10% by weight of an inorganic fibrous material, and from 0 ...	08/30/2005
6902611	Heat dissipating coating and method for decreasing the inner temperature of buildings and similar constructions A heat-dissipating aqueous coating composition and a method for making more comfortable the inner temperature of buildings, housings and the like, by applying a thin layer of said aqueous composition on the exterior surfaces of roofs and walls, which composition dis...	06/07/2005
6875503	Cementitious product in panel form and manufacturing process The present invention relates to a product in panel form, comprising a fiber-reinforced cementitious matrix, prepared from a sheet material by filtration on a screen of an aqueous suspension comprising at least one hydraulic binder, such as cement and at least one f...	04/05/2005
6866907	Packaging material and packages produced from the material for light-sensitive products The present invention provides a packaging material of single multi-layer type including at least one layer of plastic having improved light barrier properties, and which layer of plastic includes particles of carbon black and wherein the plastic layer containing th...	03/15/2005
6855440	Construction material, composition and process for producing the same A construction product made from an extrudable composition formed into various shapes for use in deck-building systems and other applications is disclosed. The extrudable composition prepared from polyethylene polymeric compounds, such as HDPE, and mixed with a mine...	02/15/2005
6849341	Formed article from hydraulic composition It is an object of the present invention to provide moldings of hydraulic composition derived from hydraulic composition, to which both mechanical workability and wear resistance are simultaneously imparted, thereby achieving the applicability to a portion or part f...	02/01/2005
6846552	Highly flexible thin agglomerate sheets or panels and process and plant for production of the same A plant (10) for the production of highly flexible and relatively thin sheets or panels (38) of agglomerate material comprising: a mixer crusher (12), a hopper (15) designed to accept the crushed and rolled material (24) and to tra...	01/25/2005
6822019	Complex of clay and polyoxyalkylene amine grafted polypropylene and method for producing the same The present invention discloses a complex of clay and polyoxyalkylene amine grafted polypropylene and a method for producing the same. The clay in the present invention is formed by modifying inorganic layered silicate clay with an amphibious intercalating agent obt...	11/23/2004
6818273	Microporous heat insulation body The microporus heat insulation body consists of a core of a compressed heat insulation material containing from 30 to 90% by weight of a finely divided metal oxide and further additives, wherein one or both surfaces thereof have a cover of a heat-resistant material ...	11/16/2004
6805931	Plastic container coated with carbon film A plastic container has a diamond like carbon film 20b formed on the inner surface of the container 20 made of plastic material 20a. The thickness of the diamond like carbon film 20b is within a range from 0.05 to 5 �...	10/19/2004
6699804	Method for making a micaceous product preferably in the form of a mica ribbon and resulting product The invention concerns a method for making a micaceous product capable of being impregnated preferably in the form of a mica ribbon by combining at least a support and a mica sheet. The invention is characterized in that it consists in: coating the suppor...	03/02/2004
6699561	Activated carbon molded body and use thereof An activated carbon molded body, more particularly in honeycomb form and for use as an adsorption filter, can be produced from a mixture including activated carbon, water, novolak powder, clay, cellulose ether, liquid starch, wax, polyacrylamide and soap,...	03/02/2004
6670020	Honeycomb body configuration with an intermediate layer containing at least one metal layer and sandwich structure in particular for a honeycomb body configuration A honeycomb body configuration includes an intermediate layer for reducing transmission of heat from a honeycomb body to a housing by heat radiation and prevents erosion of ends of the intermediate layer. The intermediate layer has a plurality of layer po...	12/30/2003
6627324	Tough, dimensionally-stable transparent film having a copolyamide layer containing solid nanoscale filling materials with nucleating effect and its use for packaging foodstuffs Described is a film having at least a single layer and at least one copolyamide layer (I) containing dispersed nanoscale nucleating particles. Crystalline structures extending from the dispersed particle surfaces are formed after the layer (I) is cooled f...	09/30/2003
6589619	Recycling method A plastic container has a diamond like carbon film 20b formed on the inner surface of the container 20 made of plastic material 20a. The thickness of the diamond like carbon film 20b is within a range from 0.05 to 5 μm. The container 20 coated with the d...	07/08/2003
6576335	Solid-phase materials for chelating metal ions and methods of making and using same A solid material for recovering metal ions from aqueous streams, and methods of making and using the solid material, are disclosed. The solid material is made by covalently bonding a chelating agent to a silica-based solid, or in-situ condensing ceramic p...	06/10/2003
6537676	Waterproofing material and method of fabrication therefor A waterproofing material free of loose particulate material comprising a waterproofing sheet formed by extrusion under vacuum from a substantially homogeneous, deformable mass consisting of a mixture of particulate smectite clay and liquid....	03/25/2003
6534176	Scaly silica particles and hardenable composition containing them Scaly silica particles having a laminated structure, consisting essentially of secondary particles of foliar silica, each formed by a plurality of flaky primary particles of scaly silica which are overlaid one on another and aligned face-to-face in parall...	03/18/2003
6491994	Multi-layer fuel tube A multi-layer fuel tube comprising at least three thermoplastic resin layers, said at least three thermoplastic resin layers comprising (A) a layer of polyamide 11 resin and/or polyamide 12 resin, (B) layer of polyamide 6, and (C) a layer of polyamide con...	12/10/2002
6489032	Cement structure containing a waterproofing layer A process of providing a waterproof concrete structure comprising the steps of (a) providing a layer of a concrete composition on a support; (b) spraying on to this concrete composition a waterproofing layer; and (c) applying to the waterproofing layer a further la...	12/03/2002
6482519	Coated microparticles, plastic compositions and methods Method for producing novel microparticles, such as 1μ to 20μ diameter glass beads, by coating them to improve their flowability and to enable them to be distributed in predetermined depths of novel plastic coatings, extrusions, molded bodies, etc. The t...	11/19/2002
6475581	Clay coatings for thermoplastic polymeric resins or films A coated substrate and methods of making and using coated substrates, wherein the coated substrate comprises a coating consisting essentially of a layered mineral, a thermoplastic polymeric substrate having pendant groups receptive to said layered mineral...	11/05/2002
6423379	Method of making an artistic medium The present invention is directed to a mineral-based coating composition that can be used on a wide range of substrate surfaces. The composition is comprised of a mineral extender, such as a delaminated hydrated aluminum silicate based clays, having an as...	07/23/2002
6406789	Composite proppant, composite filtration media and methods for making and using same Composite particles made of a resin and filler material are provided for use in subterranean formations. The filler is finely divided mineral and optional fiber. The particles are proppants useful to prop open subterranean formation fractures. The particl...	06/18/2002
6395363	Sloped substrate support A substrate support comprising a shelf having a surface sloped at an angle such that the support contacts the substrate substantially at an edge portion of the substrate. The angle of the shelf is greater than an angle of the edge portion of the substrate...	05/28/2002
6286278	Composition based on tungsten and chromium aqueous solutions suitable for coloring ceramic manufactured articles and relevant high temperature coloring process Composition whereby ceramic manufactured articles, obtained by molding pressing a ceramic mixture added with 1% to 10% TiO2 by wt., are colored in shades from yellow ocher to sienna, said composition being an aqueous or hydroalcoholic solution ...	09/11/2001
6242089	Permeation-resistant ETFE composition and coatings A coated substrate comprising: (a) a substrate; (b) a primer layer containing adhesion-promoting polymer on said substrate; and (c) at least one topcoat of a permeation resistant composition of ethylene-tetrafluoroethylene (ETFE) copolymer and mica, there...	06/05/2001
6238793	Method for production of a low density polyethylene-lamellar silicate composite material The present invention is a low-density polyethylene-lamellar silicate composite material, and a manufacturing method thereof....	05/29/2001

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Class 428/454 - Sand, clay or mica (silica excluded)