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5804661 |
EPDM flashing compositions
An EPDM flashing composition comprises 100 parts by weight of an elastomeric polymer comprising from about 85 to 100 parts by weight of at least one ethylene-propylene-diene terpolymer having up to...
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5801215 |
Baked pencil lead and method for manufacturing the same
Baked pencil leads are disclosed herein which are prepared by kneading, extruding and baking a composition containing a graphite as a filler and a binder, wherein a degree of orientation π of the...
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5798405 |
Tire with tread of rubber composition containing two different carbon blacks
The invention relates to a tire with a tread composed of a rubber composition containing carbon black reinforcement as significant quantities two different carbon blacks and without quantitative...
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5780537 |
Silica-filled rubber composition containing two different carbon blacks and tire with tread made therefrom
The present invention relates to a silica-filled rubber composition reinforced with a combination of silica and a mixture of two defined carbon blacks and to pneumatic tires having treads comprised...
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5780535 |
Rubber compositions for use in tire tread
A rubber composition for use in a tire tread comprises particular amounts of carbon black, silica, silane coupling agent and softening agent in addition to the specified diene rubber as a rubber...
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5773504 |
Heterogeneous silica carbon black-filled rubber compound
The present invention relates to a heterogeneous silica/carbon black-filled rubber compound and a process for making the same. The process comprises (a) intimately dispersing substantially all...
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5759735 |
Method for preparing developer for use in electrophotographic printing
A method for preparing an electrophotographic printing-use developer by mixing components of toner material, fusing and kneading the toner material, and then crushing and classifying the toner...
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5760120 |
Laser marking resin composition
A laser marking resin composition excellent in appearance of molded article and impact resistance which comprises: (A) 100 parts by weight of a rubber-reinforced vinyl resin consisting of: (A-1)...
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5760112 |
Water-borne autodepositing coating compositions
A water-borne autodepositing coating composition that has a pH of 1.6 to 5 and contains as essential components a water-dispersible or water-soluble organic coating-forming resin, a liquid...
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5760115 |
Fire-retardant polymer composition
A novel fire-retardant polymer composition is provided which comprises 100 parts by weight of a polymer such as polyolefins and polystyrenes, 1-30 parts by weight of an oxide or a complex oxide of...
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5750616 |
Fiber-reinforced thermoplastic resin composite material
A fiber-reinforced thermoplastic resin composite material comprises a thermoplastic resin, 5 to 80% by weight of a fiber reinforcing material having an average diameter ranging from 3 to 21 μm and...
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5750615 |
Use of fullerene carbon in curable rubber compounds
This invention relates to curable rubber compositions containing a fullerene form of carbon which is used as a reinforcing agent in the rubber compositions, the fullerene form of carbon being used...
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5747164 |
Conductive composite plastic sheet and container
An electroconductive composite plastic sheet comprising a substrate sheet made of at least one thermoplastic resin selected from the group consisting of a polyphenylene ether type resin, a...
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5747147 |
Conductive polymer composition and device
A conductive polymer composition which has a resistivity at 20° C. of at most 1.0 ohm-cm and a PTC anomaly of at least 10 4 contains at most 64% by volume of a crystalline polymeric component and...
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5744519 |
Ink composition for marking nonpourous supports
The invention relates to an ink composition for the marking of objects, specifically nonporous in particular glass bottles having to pass into a bottling chain or line. This ink comprises at least...
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5744536 |
Rubber compositions
A rubber composition suitable for use in pneumatic tires comprises a particular amount of a high-structure carbon black having specified DBP and N 2 SA and a particular amount of silica based on...
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5739198 |
Rubber composition and tire with tread thereof
The present invention relates to a rubber composition reinforced with a combination of silica and defined carbon black and to pneumatic tires having treads comprised of such rubber composition. The...
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5736603 |
Electrically conductive thermoplastic composite materials and a process for their preparation
The invention relates to electrically conductive thermoplastic composite materials which have specific volume resistances of less than 10 9 ohm cm and comprise 0.1 to 70% by volume of electrically...
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5731373 |
Slide bearing slide bearing assembly and small motor
A slide bearing, a slide bearing assembly and a small motor with a slide bearing assembly which are comparable to or even better than conventional sintered oil-impregnated bearings in mechanical...
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5725922 |
Semiconductive silicone rubber compositions and semiconductive silicone rubber rolls
The invention provides a semiconductive silicone rubber composition comprising (A) an organopolysiloxane containing at least two aliphatic unsaturated groups, (B) reinforcing silica powder having a...
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5726238 |
Material composed of carbon compounds
A material composed of carbon compounds may be shaped into high-quality moulded bodies, foils, plates, pipes or the like by all usual plastics processing machines, and may further be reused several...
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5726237 |
Rubber compositions and pneumatic tires using the same
Rubber compositions and pneumatic tires in which the rubber compositions are used. In the rubber compositions, per 100 parts by weight of natural rubber and a conjugated diene-base synthetic rubber...
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5723531 |
Rubber composition and tire having tread thereof
A rubber composition comprised of elastomer(s), carbon black reinforcement and coupling agents. In one aspect, a modified carbon black may be used. A tire having a component of such rubber...
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5723535 |
Pastes for the coating of substrates, methods for manufacturing them and their use
The present invention relates to pastes for the coating of substrates, consisting of powdery materials present in liquid dispersion from the group of the metals, metal compounds and/or metal alloys...
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5723530 |
Tire with tread of elastomer composition
Pneumatic rubber tire with an outer, circumferential tread composed of selected elastomers with spatially defined glass transition temperatures, in conjunction with defined amounts of aromatic...
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5721308 |
Pitch based carbon fiber and process for producing the same
A pitch based carbon fiber, having a thermal conductivity in the direction of the fiber axis of from 500 to 1,500 W/mK, a tensile modulus of at least 85 ton/mm 2 , a compression strength of at...
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5717022 |
Rubber composition, particularly for tire tread
A rubber mixture, in particular for the tread of a tire, based on at least one polymer that is from the group of diene rubbers and respectively contains 5 to 100 parts by weight finely distributed,...
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5717016 |
Caoutchouc mixture, tire tread manufactured therefrom and tire having this tread
Rubber mixtures vulcanisable with sulphur are proposed which lead to tires with a good rolling resistance and driving behavior on wet roads without the other driving characteristics deteriorating....
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5712337 |
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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5705555 |
Conductive polymer compositions
A conductive polymer composition having PTC characteristics comprising a polymer matrix, constituting from 20 to 98 percent by weight of the composition, throughout which is dispersed a mixture of...
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5703144 |
Solid furan binders for composite articles
Furfuryl alcohol-formaldehyde resins in solid form.
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5696198 |
Porous electroconductive composite material, and method of manufacturing the same
A composite material has a porous carbon filler; an electroconductive filler; and a matrix.
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5691406 |
Universal EPDM/butyl compound for use as an elastomeric barrier in water storage and treatment systems and the like
A universal elastomeric compound whose improved features display excellent permeability while simultaneously having above average chlorine compatibility. This improved elastomeric compound...
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5691408 |
Process for manufacturing water based adhesive
A process for manufacturing a water based adhesive which is substantially free of organic solvents and is useful as an adhesive for bonding natural rubber compounds, synthetic rubber compounds and...
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5688848 |
Polyimide composition and polyimide composite
A polyimide composition and polyimide composite are provided. The composition has a polyimide resin, a reactive plasticizer and a phosphate. The composition is crosslinked and exhibits desired...
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5688839 |
Marbleized resin materials and methods for making same
The present invention relates to a mixture of different colored resin particles, some or all of which are irradiated. The present invention also relates to the process of making a marbleized resin...
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5688317 |
Carbon blacks
Novel carbon blacks that impart advantageous properties to rubber and plastic compositions and may be utilized in the place of lamp blacks, thermal carbon blacks and blends of carbon blacks. Also...
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5686521 |
Milled carbon fiber reinforced polymer composition
A milled carbon fiber reinforced polymer having increased abrasion resistive characteristics. The reinforced polymer comprises a base resin selected from the group consisting of polyolefins and...
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5686516 |
Compositions for disposable bio-medical electrodes
The present invention relates to a disposable electrode for providing electrical contact with a patient's scalp or skin during routine EEG or EKG tests, as well as EEG during full sleeping period...
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5684077 |
Composition for mold curing elements
A composition suitable for use in producing mold curing elements is provided. The composition comprises a halogen-containing copolymer of a C 4 to C 7 isomonoolefin and a para-alkylstyrene; a...
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5684073 |
Pneumatic tire having improved abrasion resistance
The cap tread portion composed of a rubber composition having a tanδ (0° C.) of at least 0.45 and a tanδ (60° C.) of at least 0.25 comprising (i) a p-phenylenediamine type antioxidant,...
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5679728 |
Surface-treated carbon black and rubber composition containing same
A rubber composition containing a cross-linkable rubber component and a carbon black having silica adhered to the surface thereof and a silica surface-treated carbon black suitable for use in tire...
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5677372 |
Diamond reinforced composite material
An improved adhesion or bonding between diamond fibers and a matrix of at least one organic polymer such as a resin is achieved in a composite material reinforced with vapor-deposited diamond. To...
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5674932 |
Silica reinforced rubber composition and use in tires
The invention relates to a process for preparation of a rubber composition containing silica reinforcement through the utilization of a high purity organosilane disulfide/trisulfide. Pneumatic...
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5665812 |
Functional diene polymers, their method of preparation and their use in silica-filled elastomeric compositions which can be used for tires
A sulfur-vulcanizable rubber composition of improved hysteresis, comprising ilica as reinforcing filler as well as a diene polymer functionalized with a functionalizing agent having the general...
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5665183 |
Tire inner-liners comprising a solid rubber and a complex of a reactive rubber and layered silicate clay
A tire inner-liner, comprising a solid rubber and a complex, said complex comprising a reactive rubber and a layered silicate clay uniformly dispersed therein. The complex comprising the clays...
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5665795 |
Resin compositions and molded articles
A resin composition comprising 30-95 parts by weight of a thermoplastic norbornene resin and 5-70 parts by weight of a spherical inorganic filler having an average particle diameter of 0.05-50 μm;...
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5656686 |
Polyethylene molding compositions
Polyethylene compositions for producing moldings have a surface resistance of at most 10 9 Ω including a) 0.1% to 80% of a polyethylene or an ethylene copolymer having an intrinsic viscosity...
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5654357 |
Dispersible carbonblack pellets
The disclosure relates to carbon black pellets containing 10 to less than 48 weight % organic compound, formed by agglomerating a carbon black with an organic compound having specified...
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5654395 |
Reinforced polyester compositions and method of making same
This invention relates to a method of preparing a reinforced polyester composition comprising the steps of: I. mixing (a) at least one cyclic ester oligomer selected from the group consisting of...
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