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Carbon Black

Carbon Black-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Masterbatch of carbon-based conductive fillers for liquid formulations, especially in li-on batteries
Arkema France
June 14, 2018 - N°20180166689

A masterbatch in agglomerated solid form including carbon nanofibers and/or nanotubes and/or carbon black, the content of which is between 15 wt % and 40 wt %, preferably between 20 wt % and 35 wt %, relative to the total weight of the masterbatch; at least one solvent; at least one polymer binder, which represents from 1 wt % to 40 wt %, preferably from 2 wt % to 30 wt % relative to ...
Rubber composition for tire tread, and pneumatic tire
Toyo Tire & Rubber Co., Ltd.
June 14, 2018 - N°20180163030

A rubber composition according to one embodiment contains 100 parts by mass of a diene rubber, from 110 to 150 parts by mass of carbon black having a nitrogen adsorption specific surface area of from 140 to 250 m2/g, and from 5 to 30 parts by mass of syndiotactic-1,2-polybutadiene having a melting point higher than 100° c. A rubber composition according to another embodiment contains 100 ...
Tire with tread for low temperature performance and wet traction
The Goodyear Tire & Rubber Company
June 14, 2018 - N°20180163029

This invention relates to a tire with tread for promoting a combination of cold weather service at low temperatures and wet traction. The tread is of a rubber composition containing cis 1,4-polybutadiene and dual styrene/butadiene elastomers with reinforcing filler comprised of pre-hydrophobated precipitated silica and rubber reinforcing carbon black.
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Matte finish polyimide films and methods relating thereto
E I Du Pont De Nemours And Company
June 14, 2018 - N°20180163006

The present disclosure is directed to a base film having a chemically converted polyimide, a non-carbon black pigment and a particulate polyimide matting agent. The particulate polyimide matting agent is present in an amount from 1.6 to 9 weight percent of the base film..
Rubber composition, laminate and conveyor belt
Bridgestone Corporation
June 14, 2018 - N°20180162645

Provided is a rubber composition having excellent adhesiveness with particularly reinforcing members in environmental degradation, and capable of bringing high peel operability therewith. The rubber composition of this disclosure is obtainable by compounding a rubber component containing a diene based rubber, a wet silica, a carbon black and a calcium carbonate, wherein: a compounding amount of the wet silica is 3 ...
Power transmission cable
Abb Schweiz Ag
June 07, 2018 - N°20180158573

A high voltage or medium voltage transmission power cable includes a metallic conductor and an insulation system including an electrical insulation layer including a first composite material, and a semiconducting layer including a second composite material. The insulation layer and the semiconducting layer are arranged to surround the conductor.
Carbon Black Patent Pack
Download 133+ patent application PDFs
Carbon Black Patent Applications
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For professional research & prior art discovery
inventor
  • 133+ full patent PDF documents of Carbon Black-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Rubber composition for tire
The Yokohama Rubber Co., Ltd.
June 07, 2018 - N°20180154692

Provided is a rubber composition for tires containing, per 100 parts by mass of diene rubber, from 5 to 120 parts by mass of carbon black having a nitrogen adsorption specific surface area n2sa of 90 m2/g or less and a compressed dbp absorption (24m4) of 95 to 120 ml/100 g, a ratio Δdst/dst of a half width Δdst (nm) of ...
Micro-active thermoelastomer heated food accessories
June 07, 2018 - N°20180153340

Microwave safe accessories heat up without melting or burning the user and will use conduction to keep food and liquids hot/warm. Specifically, the disclosure relates to a thermoplastic elastomer that includes microwave activated materials (such as graphite or carbon black).
Heating of polymeric materials
University Of Limerick
May 31, 2018 - N°20180148557

A material susceptible to dielectric heating has a base polymeric thermoplastic material (1) and a dielectric heating susceptor (2, 3) which increases susceptibility to heating by irradiation with electromagnetic, for example rf or microwave, radiation. The dielectric heating susceptor has a polymeric material (2) such as pvdf which is different from the base polymeric material and has a higher dielectric loss factor than the ...
Natural rubber composition for vehicle
Kia Motors Corporation
May 24, 2018 - N°20180142753

A natural rubber composition includes a natural rubber, a carbon black filler in an amount of 40 phr based on an amount of the natural rubber, a sulfur crosslinking agent in an amount of 1 phr of based on the amount of the natural rubber, and an accelerator to adjust vulcanization physical properties and a dynamic ratio. The accelerator includes a semi-ultra ...
Hose rubber composition and hose
Bridgestone Corporation
May 24, 2018 - N°20180142091

The hose rubber composition of this disclosure comprises a rubber component, a carbon black and a plasticizer component, wherein: a chloroprene rubber is contained at an amount of 60 parts by mass or more in 100 parts by mass of the rubber component; the carbon black is compounded at an amount of more than 50 parts by mass in 100 parts by mass of ...
Hose rubber composition and hose
Bridgestone Corporation
May 24, 2018 - N°20180142090

This disclosure aims to provide a hose rubber composition capable of ensuring the flame retardance and simultaneously achieving both the tear resistance and the flexibility after vulcanization. The hose rubber composition of this disclosure comprises a rubber component and a carbon black, wherein: a chloroprene rubber is contained at an amount of 60 parts by mass or more in 100 parts by ...
Rubber composition, vibration reduction rubber composition, and vibration reduction rubber
Bridgestone Corporation
May 24, 2018 - N°20180142085

The present invention provides a rubber composition and an anti-vibration rubber composition both comprising: a rubber component containing at least a natural rubber and a high-cis isoprene rubber having a content of cis-1,4 bond of 95% by mass or more; a carbon black having an iodine adsorption number of 35 mg/g or less and a dbp adsorption number of 75 ml/100 g ...
Carbon Black Patent Pack
Download 133+ patent application PDFs
Carbon Black Patent Applications
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For professional research & prior art discovery
inventor
  • 133+ full patent PDF documents of Carbon Black-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Photovoltaic thermal collector
Nisshinbo Mechatronics Inc.
May 17, 2018 - N°20180138858

A photovoltaic thermal collector is provided with: glasses disposed on both a sunlight receiving surface side and an opposite surface side thereto; a hot-water producing portion and a power generating portion. An olefinic rubber sealing member (a) is disposed on at least one surface side of a power generating element of the power generating portion, and an olefinic rubber sheet (...
Production of carbon blacks and resins from hydrotreated catalytic slurry oil
Exxonmobil Research And Engineering Company
May 17, 2018 - N°20180134965

Systems and methods are provided for forming specialty products from hydrotreated fcc fractions. Optionally, the hydrotreated fcc fractions used for forming the specialty products can further include a (hydrotreated) portion of a steam cracker tar fraction.
Ink jet recording method and ink jet recording device
Canon Kabushiki Kaisha
May 17, 2018 - N°20180134907

An ink jet recording method includes: performing application of aqueous ink onto a unit area by one relative scanning with a recording head and a recording medium to record an image, wherein the aqueous ink comprises a self-dispersion pigment, a urethane resin, and polyethylene glycol, a kind of the self-dispersion pigment is carbon black, number average molecular weight of the ...
Renewable biomass derived carbon material and method of making the same
Carbon Research & Development, Co.
May 17, 2018 - N°20180134901

A method for the production of a carbon material entirely from raw biomass feedstock for use as a reinforcing agent, a filler or a pigment in rubbers and plastics and as a replacement for carbon black. The carbon material has a carbon content of greater than 50% by volume of non-volatile, high purity fixed elemental carbon, is free of environmentally hazardous ...
Carbon black reactor
Aditya Birla Science And Technology Company Limited
May 17, 2018 - N°20180134900

The present invention discloses a reactor (100) for manufacturing carbon black, said reactor (100) comprising flow guide means (110) provided between a fuel burner (106) and an air inlet (108) for altering the flow path of combustion air entering at the air inlet (108) to result in a better mixing between the fuel and the combustion air, thereby, producing higher temperature hot combustion gases which are ...
Renewable pyrolysis-gas derived carbon black material and method of making the same
Carbon Research & Development, Co.
May 17, 2018 - N°20180134899

A method for the production of a carbon black entirely from raw biomass feedstock by pyrolytically decomposing the biomass feedstock in a controlled processing atmosphere at a preselected temperature for a preselected period of time to produce solid carbon material and wood gas, and using the wood gas as a fuel to pyrolyze added oils in a carbon black furnace ...
Filled elastomers with improved thermal and mechanical properties
Hydril Usa Distribution Llc
May 17, 2018 - N°20180134863

The invention relates to elastomeric compositions containing filler particles that are predominantly two-dimensional in shape. The elastomeric compositions exhibit significantly improved thermal, chemical, and mechanical properties as compared with elastomers containing conventional fillers such as natural clay, carbon black, and carbon fiber.
Rubber composition, laminate and conveyor belt
Bridgestone Corporation
May 17, 2018 - N°20180134494

Provided is a rubber composition having excellent adhesiveness with reinforcing members, particularly reinforcing members in environmental degradation. The rubber composition is obtainable by compounding a rubber component containing a diene based rubber, a phenol based resin and a carbon black, wherein: a compounding amount of the phenol based resin is 3 parts by mass or more per 100 parts by mass of ...
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