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6180711 |
Rubber composition for seismic isolation laminates
This invention relates to a rubber composition for seismic isolation laminate which exhibits excellent damping capacity as well as sufficient hardening properties. Such rubber composition for a...
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6177504 |
Sealing material
Sealing material comprises from 45% to 90% by weight exfoliated graphite, from 5% to 20% by weight thermosetting resin and from 5% to 50% by weight fibrous filler which is heat resistant at 250°...
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6174427 |
Process for the preparation of electromotively coated filled thermoset articles
A process comprising electromotively coating an article molded from a sheet molding compound comprising a mixture of: (a) 10-40 percent by weight of a thermosetting resin, (b) 20-60 percent by...
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6172155 |
Multi-layered article having a conductive surface and a non-conductive core and process for making the same
A multi-layered article includes a first nonconductive layer containing a base polymer and, optionally, a nonconductive filler, and a second conductive layer, set forth so as to be a surface of the...
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6172154 |
Elastomers compositions with dual phase aggregates and pre-vulcanization modifier
Novel elastomeric compositions are disclosed, incorporating silicon-treated carbon black and pre-vulcanization modifier selected from non-silane polysulfidic organo-compounds. The silicon-treated...
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6158488 |
Rubber composition containing modified carbon black and article having component thereof
The invention relates to a rubber composition containing a modified silanol-containing carbon black reinforcement which has a grafted hydrocarbon on its surface. The invention also relates to an...
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6156837 |
Carbon blacks
A process for producing carbon blacks comprised of mixing an oxidant, primary fuel, and carbon black feedstock to form carbon black particles and aggregates, passing the mixture through a reactor,...
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6153674 |
Fire barrier material
A flexible self-supporting fire barrier material comprising about 0.5 to about 25 weight % of a structural phase and greater than or equal to about 75 weight % to about 99.5 of inorganic heat...
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6153684 |
Performance carbon blacks
Carbon blacks having a CTAB of greater than 155 m 2 /g; an I 2 No. of greater than 180 mg/g; a N 2 SA of greater than 160 m 2 /g; a Tint value of greater than 145%; a CDBP of 90-105 cc/100 g; a...
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6153683 |
Glass long fiber-reinforced thermoplastic resin form having conductivity and manufacturing method thereof
The present invention provides a thermoplastic resin formed product containing glass fiber having a length of at least 0.4 mm in an amount within a range of from 5 to 60 wt. % and at least a kind...
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6150453 |
Elastomeric compounds incorporating metal-treated carbon blacks
Disclosed are elastomeric compounds including an elastomer and an aggregate comprising a carbon phase and a metal-containing species phase, optionally including a coupling agent. Also disclosed is...
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6147153 |
Phenol resin molding composition and sliding members produced from the same
A molding composition comprising a phenol resin, a curing agent for the resin, strands of fiberglass, and graphite. Such a composition is suitable for producing molded slide members having good...
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6147154 |
Chloroprene rubber composition
A chloroprene rubber composition which contains carbon black and of which the breaking elongation A and the static modulus in shear B of the vulcanizate satisfy the following formula: ...
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6140450 |
Modified polysiloxanes, rubber compositions and tire tread rubber compositions containing the same, and reactive plasticizer
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6133364 |
Rubber composition, method of formulating the composition and vehicle tire made from the composition
A rubber composition, which contains a rubber mixture that can be vulcanized with a vulcanizing agent, which includes at least one rubber component, at least one filler, gel particles comprising a...
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6133376 |
Rubber for a high-performance tire tread
The rubber for high-performance tire tread of the invention basically includes: (a) about 10%.about.50% weight percentage low molecular weight coupled copolymer of aromatic vinyl compound and...
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6133342 |
Coating composition
The present invention provides a laser markable coating composition comprising a colorant and a polymeric material whose opacity changes substantially irreversibly when exposed to heat. The...
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6130282 |
Flame retardant resin composition
A flame retardant resin composition comprising (A) 100 parts by weight of a synthetic resin, (B) 20 to 150 parts by weight of magnesium hydroxide particles and (C) 20 to 150 parts by weight of...
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6130284 |
Lightweight high performance vibration damping system
A light weight, vibration-damping composition having effective amounts of at least one butyl rubber, at least one tackifying resin, at least one pigment and substantially spherical microspheres is...
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6127474 |
Strengthened conductive polymer stabilized electrode composition and method of preparing
A high tensile strength, fluorocarbon-conductive, particle binder material useful as electrodes in a flow-through capacitor. The material comprises electrodes formed from fibrillated fine fibers,...
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6127488 |
Rubber mixtures which contain SBR rubber gels
Rubber mixtures prepared from at least one styrene/butadiene rubber gel and at least one rubber which contains double bonds and optionally further fillers and rubber auxiliary substances are in...
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6127472 |
Rubber composition
A rubber composition exhibiting excellent low rolling resistance, high wet skid properties, and superior wear resistance, and suitably used as a vulcanized rubber for tire tread. The rubber...
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6127475 |
Composition for laser marking
A resin composition with laser marking properties comprises a polyester thermoplastic resin, a sufficient amount of channel black carbon pigment for forming a dark background coloration wherein...
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6124394 |
Fire-retardant tablet, and fire-retarding method, fire-retardant polymer composition and molded article employing the same
Fire retardant tablet is provided which is produced by tableting a fire retardant mixture containing heat-expandable graphite (A), and a water-soluble fire retardant synergist (B) or one containing...
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6124395 |
Polyethylene glycol treated carbon black and compounds thereof
A treated carbon black may be produced by treating carbon black with at least one polyethylene glycol having a molecular weight of from about 1,000 to about 1,000,000. The treated carbon black may...
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6121369 |
Liquid crystalline polyester compositions containing carbon black
Disclosed are liquid crystalline polyester molding compositions which are capable of being molded into an article having a thickness of less than 1.5 mm and a flammability classification of 94V-O...
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6121346 |
Rubber compositions containing fillers having aggregates containing different particle sizes
A rubber composition containing a filler having individual aggregates containing both large and small particles, where the small particles are grafted onto the surface of the large particles. The...
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6114469 |
Rubber compositions containing zinc hexasulfide complexes
Rubber compositions which contain a complex of zinc hexasulfide with an amine, together with a vulcanization accelerator exhibit favorable vulcanization behavior, and their vulcanizates show...
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6114433 |
PTC conductive polymer composition
A novel PTC conductive polymer composition is disclosed, which comprises (a) 35 to 60%, by weight of the composition, of a branched polyolefin with a polydispersity index of less than 2.5; and (b)...
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6111008 |
Tire with silica reinforced tread which contains specified carbon black
This invention relates to a tire with tread of rubber composition quantitatively reinforced with silica and containing only a minimal amount of carbon black, wherein the carbon black is...
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6107389 |
Rubber composition for vibration isolating laminate body
A rubber composition for base isolation laminates, comprising a natural rubber and/or an isoprene rubber, a polybutadiene rubber composite, a petroleum resin and fine particulate carbon black.
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6103811 |
Polysiloxane-containing tire rubber composition
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6103806 |
Polyimide resin composition
A polyimide resin composition is disclosed herein which comprises 5 to 60% by weight of a polyimide [polyimide (1)] having a repeating unit represented by the chemical formula 1 and 40 to 95% by...
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6099818 |
Carbon blacks and process for producing them
Disclosed are improved carbon blacks and a process for producing them. The improved carbon blacks are distinguished from conventional blacks having the same CTAB surface, after incorporation into...
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6087434 |
Pigment composition for liquid toner
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6080809 |
Kaolin clay in silica tread compounds technical field
The invention relates to a method for decreasing dynamic modulus without decreasing hardness in silica tread compounds in tires made in accordance with this method. The tread composition comprises...
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6080810 |
Semiconducting polymer composition and cable sheathing comprising the same
A semiconducting, cross-linkable and silane-containing polymer composition is disclosed, as is a cable sheathing for an electric cable which, as semiconducting layer, includes the cross-linked...
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6077899 |
Process for production of rubber composition
(i) A starting rubber (A) comprising a terminal-modified and/or coupled diene rubber and having an average glass transition temperature TgA (° C.) is mixed with a specific amount of the...
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6071995 |
Rubber composition based on carbon black having silica fixed to its surface and on diene polymer functionalized or modified with silanol functions
A rubber composition of improved hysteretic and physical properties which make it suitable for forming a tire tread, notably a tire tread of reduced rolling resistance, the rubber composition...
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6071996 |
EPDM walkway pad compositions and uses therefor
A walkway pad composition comprises 100 parts by weight of an ethylene-propylene-diene terpolymer; from about 60 to 700 parts by weight of a filler selected from the group consisting of reinforcing...
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6069198 |
Phenol resin molding compound
Disclosed is a molding compound comprising a phenol resin, a curing agent for the resin, a chopped strands of glass fiber, and a graphite. The material is molded into slide members which exhibit...
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6063853 |
Tire treads having low rolling resistance and improved ABS braking
Some rubbers exhibit poor wet skid behavior during ABS braking. The wet skid behavior is substantially improved by the blends, according to the invention, of integral rubber and natural rubber. The...
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6053226 |
Rubber composition reinforced with silica and tire with tread thereof
This invention relates to a rubber composition and to a tire with tread of rubber composition prepared with filler reinforcement, a majority of which is silica reinforcement, together with a silica...
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6054520 |
Heat conductive BN filler and electrically insulating/heat dissipating sheet
A heat conductive BN filler having a cohesive factor of 3-50% is provided. An electrically insulating/heat dissipating sheet is obtained by mixing the BN filler with an organopolysiloxane and a...
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6047740 |
Rubber composition and radiator hose
A rubber composition comprising the following components (A) to (C) and comprising no zinc-containing compound: (A): an ethylene-α-olefin copolymer rubber, ethylene-α-olefin-nonconjugated...
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6048922 |
Process for preparing high strength fiber reinforced composites
A process for preparing a high strength fiber reinforced polymer composite comprising: A) compounding a polymer with a fiber reinforcing agent thereby forming a compounded polymer composite; ...
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6048919 |
Thermally conductive composite material
A conductive molding composition, with a thermal conductivity above 22 W/m° K., is provided. The thermally conductive composition includes a polymer base matrix of, by volume, between 30 and 60...
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6046268 |
Electrode with enhanced adhesion to substrates
An electrode coating with improved adhesion to substrates comprises small particles of an active material that are preferentially distributed at the interface with the supporting substrate.
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6046266 |
Tire with silica reinforced tread and/or sidewall components
The present invention relates to the preparation of rubber compositions for tire tread and tire sidewall component applications. A tire is provided having tread of such composition designed for...
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6043308 |
Conductive rubber composition and process for the production thereof
Conductive rubber compositions comprising a vulcanizate of a rubber component (A), a rubber component (B) vulcanized by a mechanism different from that in the rubber component (A), and conductive...
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