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7238402 |
Glass fibers and mats having improved surface structures in gypsum boards
A gypsum board having roughened surface glass fiber reinforcement. The roughened surface of glass fiber is created by incorporating nano or micro particles of colloidal silica or clay or other...
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6955853 |
Secondary polymer layered impregnated tile
A low density organic polymer impregnated preformed fibrous ceramic article includes a plurality of layers. A front layer includes ceramic fibers or carbon fibers or combinations of ceramic fibers...
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6838163 |
Composite facer for wallboards
A composite facer material for use with cementitious wallboards, where the composite facer is embedded in a top and bottom face thereof. The composite facer material, in a most preferred...
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6815049 |
Gypsum-containing composition having enhanced resistance to permanent deformation
A composition including, but not limited to, a mixture of a calcium sulfate material, water, and a tetrametaphosphate compound is disclosed. Desirably, the inclusion of the tetrametaphosphate...
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6783587 |
Lightweight wallboard compositions containing natural polymers
Compositions useful for the preparation of lightweight, high strength wallboards, and methods of making same are disclosed. The composition includes a slurry of calcium sulfate hemihydrate...
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6767620 |
Pigmented porous material
A coloured porous material comprising in its pores an effectively colouring amount of an organic pigment which is obtainable by fragmenting a meltable or solvent-soluble pigment precursor, and a...
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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...
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6613424 |
Composite structure with foamed cementitious layer
The present invention provides for an acoustically absorbent porous panel that is both rigid and resistant to sagging caused by moisture. The acoustically absorbent porous panel is comprised of at...
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6372333 |
Composition containing inorganic porous crystals-hydrophilic macromolecule composite and product made therefrom
A composition containing a function improver and an inorganic porous crystals-hydrophilic macromolecule composite wherein the hydrophilic macromolecule contains inorganic porous crystals in its...
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6176920 |
Cementitious structural panel and method of its manufacture
The present invention relates to a cementitious structural panel and its method of manufacture. The method of manufacture involves encapsulating a top and bottom layer of porous reinforcing...
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6001496 |
Mat-faced gypsum board and method of manufacturing same
Disclosed is a mat-faced gypsum board of the general type having a gypsum-based core formed from a gypsum slurry compressed through an extrusion ratio of at least about 3:1 wherein the fibrous mat...
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5981052 |
Inorganic porous crystals-hydrophilic macromolecule composite
An inorganic porous crystals-hydrophilic macromolecule composite comprising a hydrophilic macromolecular substrate containing the inorganic porous crystals in its inner matrix, production method...
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5965234 |
Flexible wall covering
The method of manufacturing a flexible wall covering that replicates a finish selected from a traditional encaustic finish, a traditional stone finish and a traditional plaster finish comprises the...
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5962119 |
Gypsum wallboard and process of making same
A process for continuously manufacturing gypsum board having a gypsum core and at least one fibrous cover sheet comprising: (A) applying a defoaming agent to the top surface of the fibrous sheet as...
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5922447 |
Lightweight gypsum board
A lightweight gypsum board is provided, including, by dry weight, gypsum as the largest single ingredient, perlite as the second largest single ingredient, and starch as a minor ingredient, in the...
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5888641 |
Fiber reinforced ceramic matrix composite internal combustion engine exhaust manifold
This invention discloses an exhaust manifold for an engine made of all fiber reinforced ceramic matrix composite material so as to be light weight and high temperature resistant. A method of making...
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5834108 |
Multi-layered ceramic porous body
A ceramic porous body has a layered structure including a plurality of foam-like ceramic layers. The foam-like ceramic layers are formed by firing foam-like ceramic shaped layers each having a...
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5804003 |
Method of manufacturing an inorganic board
The object of the present invention is to prevent delamination of an inorganic board. To attain this object, a method of manufacturing an inorganic board comprising forming a single mat by the...
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5783280 |
Rigid thermal insulation
An insulation material comprising the double salt of aluminum potassium sulphate and method of producing such. Aluminum sulphate materials and potassium sulphate materials are combined to form...
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5756194 |
Enhanced water resistance of starch-based materials
Molded products made from gelatinized starch can be made water-resistant by coating with biodegradable polyesters such as poly(beta-hydroxybutyrate-co-valerate) (PHBV), poly(lactic acid) (PLA), and...
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5728458 |
Light-weight high-strength composite pad
The present invention relates to a low-weight, high-strength composite pad, and a method of making the same. The composite pad has a substantially rigid board and at least one reinforcing coating...
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5714217 |
Sealable liquid-tight containers comprised of coated hydraulically settable materials
Sealable liquid-tight containers and methods for economically manufacturing such containers for storing and dispensing substances and any other purposes for which conventional sealable liquid-tight...
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5705237 |
Hydraulically settable containers and other articles for storing, dispensing, and packaging food or beverages
Containers incorporating a hydraulically settable structural matrix including a hydraulically settable binder such as cement for use in the storing, dispensing, and/or packaging of food and...
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5700557 |
Unsaturated polyester and the manufacturing method thereof
A composition for producing an unsaturated polyester is provided. The composition comprises an unsaturated polyester resin; cement; sand; bleaching agent; and curing agent.
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5665439 |
Articles of manufacture fashioned from hydraulically settable sheets
Articles of manufacture fashioned from sheets having a hydraulically settable matrix are disclosed, particularly food containers, beverage containers and packaging containers. Suitable compositions...
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5660924 |
Vacuum heat insulator
A vacuum heat insulator is provided which includes a vacuum heat-insulated space defined between a pair of spaced outer skin members, a portion of the space closer to one of the outer skin members...
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5658624 |
Articles formed by extruding hydraulically settable compositions
Hydraulically settable mixtures and methods for extruding such mixtures into a variety of objects which are form-stable in the green state are disclosed. High green strength is achieved by...
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5654048 |
Cementitious packaging containers
Cementitious containers which have a cementitious structural matrix for use in the packaging, storing, partitioning, and/or shipping of goods. The containers are manufactured from cementitious...
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5648421 |
Isocyanate/polyol casting resin
A composition useful as a casting resin is provided. The composition comprises a polyol, a polyisocyanate, a catalyst, and a suspension aid, and said catalyst and said suspension aid are present in...
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5641584 |
Highly insulative cementitious matrices and methods for their manufacture
Insulation barriers incorporating a cementitious structural matrix formed from a cementitious mixture including a hydraulic cement and water. The insulation barriers are manufactured from...
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5635292 |
Compressed low density hydraulically bonded composite articles
Incorporation of solid removable aggregates into powdered cement which later completely dissolve, evaporate, volatilize, or melt leaving voids in the cement composition is discussed. Cementitious...
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5631097 |
Laminate insulation barriers having a cementitious structural matrix and methods for their manufacture
Laminate insulation barriers including a highly insulative layer and a structural layer which has a cementitious structural matrix. The laminate insulation barriers are lightweight and more...
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5631052 |
Coated cementitious packaging containers
Cementitious containers which have a cementitious structural matrix for use in the packaging, storing, partitioning, and/or shipping of goods. The containers are manufactured from cementitious...
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5626954 |
Sheets made from moldable hydraulically settable materials
Compositions and methods for manufacturing sheets having a hydraulically settable matrix. Suitable compositions are prepared by mixing together a hydraulic binder, water, and appropriate additives...
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5593753 |
Protective surface covering systems and methods of producing same
Disclosed is a protective covering system for use in connection with base structures that tend to generate or are subject to hydrostatic pressure. The covering system includes continuously operable...
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5562969 |
Decorative board
A decorative board comprising an inorganic substrate comprising an inorganic material other than a metal or a glass and having an organic or inorganic layer on a surface thereof, the substrate...
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5543186 |
Sealable liquid-tight, thin-walled containers made from hydraulically settable materials
Sealable liquid-tight containers and methods for economically manufacturing such containers for storing and dispensing substances and any other purposes for which conventional sealable liquid-tight...
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5514430 |
Coated hydraulically settable containers and other articles for storing, dispensing, and packaging food and beverages
Containers incorporating a hydraulically settable structural matrix including a hydraulically settable binder such as cement for use in the storing, dispensing, and/or packaging of food and...
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5425986 |
High pressure laminate structure
This invention is directed to a high pressure process for preparing a laminate structure comprised of a fiber cementboard core having laminated to at least one surface thereof at least one...
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5401588 |
Gypsum microfiber sheet material
The novel composition of the present invention comprises a paper-like sheet material or a non-woven mat which contains water-insoluble gypsum anhydrite microfibers and a cellulosic binder, such as...
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5336547 |
Electronic components mounting/connecting package and its fabrication method
The present invention relates to an electronic components mounting/connecting package characterized by using bump electrodes to connect electronic components such as semiconductors and the like...
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5268226 |
Composite structure with waste plastic core and method of making same
A low cost, lightweight, high strength, long lasting, crack resistant, monolithically formed composite structural material and the method of making the same in which the composite consists of a...
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5244726 |
Advanced geopolymer composites
A self-hardened, high temperature-resistant, foamed composite is described. An alkali metal silicate-based matrix devoid of chemical water has dispersed therein inorganic particulates, organic...
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5178941 |
Precast concrete slab and method of making same
Disclosed is an improved precast concrete slab comprising a slab body formed of a composite of expandable sintered stones, glass fibers, and foam concrete; at least a layer of non-metallic material...
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5173364 |
Glass fibre reinforced plasterboard and a method for producing same
Glass fibre reinforced plasterboard comprising a gypsum matrix of high density with embedded staple glass fibres therewith forming a pressure resistant solid body frame in which are embedded a...
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5116671 |
Gypsum board
In the improved gypsum board in accordance with this invention, the board has a gypsum core and first and second cover sheets of fibrous material on opposing faces. The core has a first stratum...
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5098780 |
Corrosion resistant linings for concrete surfaces
Method of enhancing the concrete crack-bridging ability of a corrosion resistant lining for concrete surfaces by applying a crack-bridging basecoat to the concrete surfaces.
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5085929 |
Gypsum board
In the improved gypsum board in accordance with this invention, the board has a gypsum core and first and second cover sheets of fibrous material on opposing faces. The core has a first stratum...
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5041333 |
Gypsum board comprising a mineral case
A continuous process for the production of gypsum board of variable yet predictable density, wherein a fibrous form of stucco produced from gypsum crystals or fibers is combined with standard...
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5035944 |
Method for treating substrates
A method for treating substrates with an aqueous composition is provided. The aqueous composition contains an aqueous dispersion of copolymer particles which have at least two mutually incompatible...
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