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7528080 |
Aqueous polyolefin dispersions for textile impregnation
The present invention provides an article formed by impregnating a fibrous structure with a compound, the compound including an aqueous dispersion, the dispersion having (a) at least one polymer...
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7498276 |
Advanced body armor utilizing shear thickening fluids
An armor composite material has been invented which contains a fabric which has been impregnated with shear thickening fluid. This invention offers a ballistic resistant material that is more...
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7396782 |
Laminated absorbent product with increased material strength in defined areas
The present invention is generally directed to adhesive compositions comprising selected ratios of crystalline and amorphous polymers. In some versions of the invention, polymers capable of...
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7311960 |
Products and method of core crush prevention
Stiffness-treated honeycomb sandwich structures which exhibit reduced core crush and/or reduced void content are provided. Additionally, stiffness-treated prepreg plies which exhibit increased...
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7291370 |
Packaging material and containers formed therefrom
The flexible, reusable packaging container of the present invention is comprised of a packaging material. The packaging material is comprised of one or more layers of coating disposed on one or...
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7220688 |
Fibrous web and a method for manufacturing a shaped article by impregnating said web with a liquid resin and a hardener therefor
The invention is concerned with a fibrous web for making a shaped article reinforced with fibrous webbing by impregnating the web with a liquid resin and a hardener therefor, wherein said web...
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7208026 |
Heat-resistant filter
To provide a heat resistant filter of which the reduction of tensile strength and folding endurance is small even when used as a filter material for a filter used at high temperatures, failure of...
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7087296 |
Energy absorbent laminate
This invention provides multi-layered composites, laminates and composite joints in which at least one resin-impregnated, fiber-containing layer is joined or laminated to a core layer having a...
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7037866 |
Two-sided nonwoven fabric
A nonwoven fabric comprises a first layer formed of staple fibers having a smooth outer surface, a second layer formed of staple fibers having an outer surface with a roughened texture and a third,...
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6953485 |
Enhanced fabric comprising substrates and process to provide same
The present invention relates to substrate comprising fabric, the substrate treated with a composition comprising:
a) formaldehyde; b) polyethylene glycol having a molecular weight of from...
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6846537 |
Carbon fiber reinforcement material
An article and method for reinforcing structural members is provided. The article comprises a carbon fiber material, preferably a carbon fiber mesh with a roughened surface defined by an epoxy...
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6841026 |
Method for reducing coefficient of thermal expansion in chip attach packages
A simple, inexpensive, drillable, reduced CTE laminate and circuitized structures comprising the reduced CTE laminate, is provided. One embodiment of the reduced CTE laminate comprises: from about...
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6812171 |
Carbon fiber sheet and process for production thereof
A process for producing a carbon fiber sheet, which comprises allowing, as necessary, an oxidized polyacrylonitrile fiber sheet to contain 0.2 to 5% by mass of a resin, then subjecting the...
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6734122 |
Fabric for high-temperature gaseous filtration applications
A fabric material for high temperature gaseous filtration applications, including a fabric material capable of withstanding temperatures of at least 450 degrees Fahrenheit for prolonged periods...
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6734125 |
Laminated multi-denier mixed fabrics for use in inflatable vehicle restraint systems
A woven textile fabric is disclosed which is formed of synthetic yarns of at least two different deniers to which a solid polymeric film is laminated. An adhesive polymeric coating is provided for...
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6583072 |
Fabric from impregnated polyphenylene sulfide fibers
A nonwoven fabric is formed of polyphenylene sulfide fibers impregnated with a synthetic resin by 5 to 50 wt % based on the total weight of the nonwoven fabric, and has stiffness based on the...
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6403504 |
Composite fiber blends
The instant invention involves a process used in preparing fibrous tows which may be formed into polymeric plastic composites. The process involves the steps of (a) forming a carbon fiber tow; (b)...
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6355584 |
Complex fabric having layers made from glass fibers and tissue paper
A multi-layer fabric is prepared from a chopped glass-fiber strand mat, at least one layer of continuous glass-fiber rovings and a porous tissue-paper backing. The tissue paper is disposed on a...
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6352947 |
High efficiency thermally bonded wet laid milk filter
A filtration fabric which is composed of 15.0 to 100.0% binder fiber, 0.0 to 85.0% pulp portion, 0.0% to 15.0% latex binder or other stiffening agent. A filter media made of the fabric has an...
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6239049 |
Aminoplast resin/thermoplastic polyamide presize coatings for abrasive article backings
The present invention provides a composition for use in coated abrasives. The curable composition comprises a mixture of: i) from about 30 to about 60 weight percent of an oligomeric aminoplast...
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6159877 |
Fabric backing for orthopedic support materials
The present invention provides a unique knit construction having a nonfiberglass yarn for controlling stiffness, i.e., a stiffness-controlling yarn. The knit may optionally have a nonfiberglass...
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6159589 |
Injection molding of long fiber reinforced thermoplastics
An injection molded fiber-impregnated thermoplastic composite material comprising a plastic polymer matrix wherein the fibers are sufficiently interwoven and entangled in said polymer matrix to...
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6136883 |
Resin for an oriented-reinforcement prepreg that can be shaped and molded products that are obtained
A modified polyester-polyurethane resin is formed by reacting at least one polyisocyanate at least one polyol polyester that is prepared from at least one diacid or ethylenically unsaturated...
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6103643 |
High performance fabrics for cartridge filters
The present invention relates to a stiffened fabric for use in cartridge filters comprising flat fabric formed from entangled heat resistant staple fibers having a weight of from 4 to 8 oz/yd 2 ...
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5972809 |
Waterborne coating compositions
The present invention provides a waterborne coating composition which includes a polymeric film-forming resin. The polymeric film-forming resin includes a dispersion of polymeric microparticles...
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5854143 |
Material for antiballistic protective clothing
Material for antiballistic protective clothing comprising in a single-layer or multi-layer package or laminate at least one layer of a flat structure containing an organic dilatancy agent This flat...
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5804277 |
Three-dimensional fiber weave with cubic symmetry and no zero valued shear moduli
A fiber reinforced composite structure and method for fabricating the composite, are described wherein four sets of mechanically flexible fibers are interwoven in a three-dimensional woven...
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5665463 |
Fibrous composites including monazites and xenotimes
Thermodynamically stable ceramic composites are provided for use in high temperature reactive environments. A phosphate selected from monazites and xenotimes functions as a weak bond material in...
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5650217 |
Tactile image enhancer
A sheet material is capable of converting a two dimensional image which may be of interest to a visually handicapped individual, into a three dimensional raised image that can be perceived by the...
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5540652 |
Orthopedic cast composed of an alkoxysilane terminated resin
The present invention provides a water-curable resin composition for use in an orthopedic cast composed of a water-reactive alkoxysilane terminated resin, having at least one hydrolyzable group per...
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5527600 |
Bonded polyester fiberfill battings with a sealed outer surface
Improved polyester fiberfill batts for apparel and other uses are prepared of polyester fiber and binder fiber, sprayed with a soft resin by oven bonding and hot roll treatment. This provides...
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5496525 |
Erosion resistant, ceramic fiber lining
Simply stated, the present invention contemplates the use of a ceramic fiber insulation material which is impregnated with an agent capable of stiffening the blanket and reducing erosion of the...
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5354339 |
Fabric stabilizer
Method of stabilizing fabrics by impregnation with a water soluble stiffening agent so that the fabric will not readily stretch in any direction. The water soluble stiffening agent is prepared by...
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H001309 |
Phosphazene polymer containing composites and method for making phosphazene polymer containing composites
A composite is produced by first coating a reinforcing material with an inorganic phosphazene compound and then polymerizing the phosphazene compound so as to confer superior thermal, physical and...
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5273818 |
Expanded fiber composite structure having a cylindrical shape and useful as a filter
An expanded fiber composite structure and process for making an expanded fiber composite structure are provided. The expanded fiber composite structure is made up of a fiber mat held in partial...
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5118532 |
Method of producing decorative vertical louver window covering material and decorative vertical louver material so produced
A method of producing decorative web from nonwoven polyester web includes heat setting the web at a temperature between 390 and 410 degrees Farenheit before applying a pigmented, solvent soluble,...
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5068143 |
Sheet materials
Tough, heat-formable sheet material and mouldable articles produced therefrom comprising a high-molecular weight synthetic resin as stiffening component wherein the stiffening component is a...
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4999237 |
Cushion insole/insock material
A cushion insole/insock material having a compression stiffness, resilience and energy absorption to provide comfort in conventional or sports footware. The material is a non-woven, low density...
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4732806 |
Structural member comprising glass macrospheres
Method and apparatus is provided for reinforcing a structural member of a vehicle body by the use of adhesively bonded together glass macrospheres of 3 to 9 mm. in diameter. The adhesive is not...
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4696849 |
Process for preparing polyurethane-backed textiles
This invention is a polyurethane composition useful for backing textiles comprising the catalyzed reaction product of a polyurethane-forming composition which comprises: (A) a first polyol which...
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4675231 |
Moldable and foamable reinforced laminate and process of making same
A laminated foamable and moldable sheet which contains a solid catalyst that is activated at the molding temperature of the laminate.
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4673616 |
Moldable latex impregnated textile material
A moldable textile material and process for making a textile material partially or wholly impregnated with a variably stiffening polymer rigidifier comprising: a needled non-woven fabric substrate...
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4663225 |
Fiber reinforced composites and method for their manufacture
A fiber reinforced, composite article is manufactured by forming a nonwoven, air-laid batt from a single fiber type or a mixture of fibers. The batt is either resinated with a thermoplastic...
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4608300 |
Fibre composite materials impregnated with a curable epoxide resin matrix
Fibre composite systems, in particular fibre composite laminates, can be prepared advantageously from a fibre composite impregnated with a curable epoxide resin matrix containing: (a) a liquid...
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4507357 |
Shoe stiffeners
Shoe stiffeners are now comprising a textile fabric impregnated with a stiffening composition. In the past certain of these have been made by impregnating textile fabric with a solution of...
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4419400 |
Pultruded reinforced phenolic resin products
Filament reinforced phenolic resin products are provided which comprise a plurality of filaments and a cured, normally liquid phenolic resin interspersed around the filaments. The filaments can be...
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4276346 |
Thermoplastics articles having a surface fused to cloth
Thermoplastics articles having surfaces laminated to cloth are made without distortion of the cloth by using a melded cloth, that is to say a cloth composed of contiguous conjugate fibres fused...
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4265961 |
Building device
The invention relates to building. The invention relates to a building device characterised in that it comprises a layer of at least one knitted fabric elastically deformable in all directions on...
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4151155 |
Stiffening composition and method
Stiffening composition and method in which the strength, stiffness and application properties of thermoplastic synthetic polymer resin stiffening material are improved through combination with the...
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4122229 |
Thermoplastic reinforcing adhesives and substrates coated therewith
Copolyamides derived from mixed acids (a polymeric fatty acid and short-chain dibasic acid) and mixed amines (a polyoxyalkylene diamine and a short-chain diamine) are provided. These thermoplastic...
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