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5648405 |
Aqueous ink jet inks
Aqueous ink jet ink compositions comprising an aqueous carrier medium, a colorant, such as a dye or a pigment, and a polyampholyte containing at least one carboxylic acid group and at least one...
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5643990 |
Resin Compound
A resin compound having superior electrical, mechanical, and molding properties that includes a synthetic resin and carbon fibrils. At least 50 wt % of the fibrils are intertwined to form fibril...
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5643989 |
Fiber reinforced functionalized polyolefin composites
A composite material consisting of continuous random glass mats with a new non-peroxide sizing chemistry, polypropylene and a functionalized polypropylene. This composite gives unexpectedly higher...
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5639817 |
Carbon black/rubber composition
Carbon black/rubber composition containing 100 parts by weight of a rubber and from 40 to 200 parts by weight of a special carbon black, with the composition having a steeper tan δ temperature...
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5631316 |
Tire innerliner comprising ester-functionalized elastomeric interpolymers of C4-C7 isomonoolefin and para-alkylstyrene
Vulcanizable tire innerliner compositions are described which are essentially free of halogen atoms or contain a reduced halogen content. The innerliners contain a saturated elastomeric...
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5627222 |
Toughened, fiber-reinforced thermosetting resin matrix prepregs and composites made therefrom
The subject invention pertains to toughened thermosetting resin systems useful as structural adhesives and as matrix resins for thermosetting fiber-reinforced prepregs. These toughened resins...
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5618875 |
High performance carbon filament structures
Disclosed are novel high performance composite structures comprised of carbon filaments in a matrix selected from the group consisting of polymeric materials, carbon, ceramic materials, and metals....
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5614581 |
Conductive gray in-mold coating
A thermosetting in-mold coating for molded fiber-reinforced plastic parts is disclosed. The binder for the thermosetting coating is comprised of least one polymerizable epoxy-based oligomer having...
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5614580 |
Tire with silica reinforced tread
The invention relates to a tire with a tread which is quantitatively reinforced with silica where the tread is composed of cis 1,4-polybutadiene rubber, a high vinyl polybutadiene rubber and,...
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5610217 |
Ethylene-alpha-olefin belting
Elastomeric compositions for incorporation in articles subject to dynamic loading, comprising an ethylene-alpha-olefin elastomer which is reinforced with a filler and a metal salt of an...
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5610221 |
Tire tread composition comprising highly reinforcing reinforced amorphous precipitated silica
Cured tread rubber compositions of tires contain cured organic rubber, from 40 to 150 phr of reinforcing carbon black, and reinforcing reinforced amorphous precipitated silica wherein the silica...
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5605950 |
Tire tread composition comprising highly reinforcing reinforced amorphous precipitated silica
Cured tread rubber compositions of tires contain cured organic rubber, from 0 to 20 phr of reinforcing carbon black, and from 40 to 120 phr of reinforcing reinforced amorphous precipitated silica...
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5604289 |
Composite thermoplastic material and method of manufacturing articles based on it
Thermoplastic material comprising at least one thermoplastic polymer and 1 to 1000 ppm (by weight) of at least one substance which substantially absorbs infrared radiation, such as carbon black....
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5604285 |
Resin composition for sliding part
A resin composition for a sliding part comprising 5 to 45% by volume of a carbon fiber, 1 to 25 by volume of a metal powder and a remaining amount of a melt-processable fluorine-containing resin. A...
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5599868 |
Process for compounding filler materials and polymers and products therefrom
A process for compounding filler materials and polymers for the preparation of vulcanizable rubber compositions comprises the steps of combining at least one polymer and other compounding...
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5599869 |
Pigmented plastics molding composition and its use
A plastics molding composition comprises (a) at least one organic thermoplastic polymer, (b) at least one mineral black pigment and (c) another coloring agent which is an inorganic and/or organic...
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5596036 |
Hardenable acrylic monomer compositions
A hardenable composition suitable for flooring and for coating concrete surfaces comprising (a) an acrylic binder comprising a (meth)acrylic ester of the formula ##STR1## where R 1 is C 2 -6...
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5596027 |
Condensation and water resistant jet ink
The present invention provides jet ink compositions that produce on glass, metal, plastic, and rubber surfaces messages having high visual intensity, and condensation and water resistance. The...
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5594060 |
Vapor grown carbon fibers with increased bulk density and method for making same
Carbon fiber with increased bulk density comprising vapor grown carbon fiber is provided. The preferred method of increasing the carbon fiber bulk density comprises mixing a vapor grown carbon...
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5589531 |
Preparation and use of pelletized submicron pigment powder/polymer compositions
This disclosure relates to a process for preparing co-pelletized submicron pigment powder/polymer pellets in a dry drum pelletizing process using a thermoplastic polymer as seed pellets. Also...
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5587417 |
Rubber composition for tire tread
A rubber composition for a tire tread which is provided by the present invention can be obtained by blending 100 parts by weight of a natural rubber and/or a diene synthetic rubber with 40 to...
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5585430 |
Pintle wire
A pintle wire comprises a polymer material containing a lubricant material of schistose nature. The polymer material comprises polyamide, polyester, copolyester, polyetheretherketone or...
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5580916 |
Vulcanizable compositions of nitrile rubbers
A description follows of vulcanizable compositions of nitrile rubbers containing a plasticizer, a vulcanizing agent and normal additives, wherein the plasticizer is an organic carbonate selected...
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5576358 |
Composition for use in friction materials and articles formed therefrom
A composition containing a matrix, a fiber, a filler; and a friction modifier; wherein an effective amount of at least one of said components selected from the group consisting of fiber, filler,...
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5576376 |
Rubber composition containing a conjugated diene polymer
A rubber composition having good physical properties such as breaking properties, wear strength and grip properties, and good processability at the same time is suitable for a high performance...
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5576377 |
Polymer moulding materials for producing a partial color change by laser energy, particularly for the production of colored markings
The present invention relates to colored polymer moulding materials which give rise to colored markings on a dark background with a very high contrast ratio on the absorption of laser energy.
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5574077 |
Microwave-absorbing materials containing polar icosahedral molecular units and methods of making the same
A microwave-absorbing material composed of blends of polar icosahedral molecular units with a variety of host matrices, or with polymers with the units covalently bonded in a pendant manner to the...
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5571847 |
Compatibilized carbon black and a process and a method for using
Disclosed is a compatibilized carbon black useful in melt processing of plastic material. The carbon black is coated with a compatibilizing agent which enhances the dispersibility of the carbon...
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5571859 |
Antistatic composition, resin composition and molded article of the resin composition
A resin composition comprising 100 parts by weight of a thermoplastic resin and 1 to 50 parts by weight of an antistatic composition consisting essentially of 100 parts by weight of carbon fibers...
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5571655 |
Toner reactive melt mixing process
Low fix temperature toners are fabricated by a two step melt mixing and reactive melt mixing process wherein there is initially prepared, for example, using a melt mixing device, a composite of...
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5569690 |
Rubber composition for tire
A rubber composition for a tire is provided which is excellent in wet grip performance on a wet road surface and in fuel saving performance. A tire tread and a tire which include such a rubber...
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5569699 |
Biological tissue-equivalent polymer composition having a very high resistivity
The present invention relates to a polymer composition equivalent to the biological tissue and having a very high resistivity. The invention also relates to the use of this composition in the...
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5565514 |
Fiber additives for reinforcing plastic matrices
A reinforced plastic composition that possesses excellent wear resistance and weld line strength without a significant increase in the flexural modulus. The reinforced plastic composition for...
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5556697 |
Semiconductive power cable shield
Vulcanizable semiconductive shield compositions contain a linear, single-site catalyzed polymer formed by polymerizing ethylene with at least one comonomer selected from C 3 to C 20 ...
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5554678 |
Electromagnetic shielding composite
An electromagnetic shielding composite containing a thermosplastic synthetic resin mixed with a metal conductive fiber, low melting point metal, and a vapor-phase grown carbon fiber, which...
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5554679 |
PTC conductive polymer compositions containing high molecular weight polymer materials
A conductive polymer composition exhibiting PTC behavior and the method of making the composition are disclosed. The composition includes a particulate conductive filler and a polymeric portion....
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5549849 |
Conductive and exothermic fluid material
The conductive and exothermic fluid material contains a powdery material such as particles of carbon black particles and graphite particles, spherical metal particles, a metal oxide and/or a metal...
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5547609 |
Electroconductive resin composition, antistatic coating and molded article
Provided is an electroconductive resin composition made of: (a) about 100 parts by weight of a polyphenylene ether or a mixture of a polyphenylene ether and a styrene resin having a weight ratio of...
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5545474 |
Electromagnetic-attenuating coating materials
An electromagnetic-attenuating coating having fibers uniformly dispersed in a lightly loaded dielectric matrix material. The fibers are metal-coated dielectric or semi-conductive fibers such as...
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5545679 |
Positive temperature coefficient conductive polymer made from thermosetting polyester resin and conductive fillers
An improved PTC current limiting composition has been provided which comprises a chemically cross-linked thermosetting polyester resin and conductive particles dispersed in the resin. The...
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5543470 |
Vulcanized rubber for heat resistant vibration-isolator
The present invention provides a vulcanized rubber for a heat resistant vibration-isolator which can be obtained by vulcanizing a composition comprising: (A) 110-175 parts by weight of an...
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5539041 |
Siloxane and phosphazene modified cyanate resin compositions
Resin compositions comprising inorganic species selected from the group consisting of siloxanes and phosphazenes in combination with and capable to being bonded to thermoset and/or thermoplastic...
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5534574 |
Silica reinforced rubber preparation and tire with tread thereof
A rubber composition comprised of elastomer, silica, a silica coupler, 2-mercaptobenzothiazole and, optionally, carbon black, in which the silica, silica coupler and at least a portion of the...
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5532299 |
Process for improving the mechanical and sealing properties of elastomer gaskets, joints and seals and the seal obtained with this process
A process for the improving the mechanical properties and the sealing properties of elastomer gaskets. The elastomer is prepared by adding to an elastomer composition, at the time of the...
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5516833 |
Rubber composition
A rubber composition contains 100 parts by weight of natural rubber and/or a diene type synthetic rubber and 20-70 parts by weight of carbon black having the following characteristics: (1) N 2 ...
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5516829 |
Heat seamable flame retardant roof sheeting with highly crystalline thermoplasticity promoters and method for covering roofs
A heat seamable flame retardant sheet material for roofing prepared from an uncured polymeric composition of matter which comprises 100 parts by weight of a polymer blend comprising from about 50...
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5512627 |
Acrylic/lactam resin composition and method of production same
An acrylic/lactam monomer based polymeric resin is provided which has excellent weatherability, outstanding transparency and optical clarity, improved heath and solvent resistance, as well as...
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5512368 |
Fibers reinforced with inorganic whiskers
Disclosed herein are organic polymeric fibers containing inorganic whiskers. The fibers are made from polymers which are anisotropic. Such polymers include, for example, certain aramids and...
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5506293 |
Isotropic orientation of carbon fibers in resin matrix materials
An isotropic resin matrix material includes resin doped with fiberballs. Fiberballs are formed from a plurality of fibers generally radiating outward from a common node. These fibers are of...
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5504138 |
Circuit board devices with superconducting bonds and lines
Circuit board devices are provided based on use of high temperature superconducting ceramic polymers comprising high temperature superconducting ceramic powders distributed in electrically...
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