patent application for composition for rubber in america

us patent application for rubber composition

US Patent Application for RUBBER COMPOSITION

Justia Patents US Patent Application for RUBBER COMPOSITION AND CROSSLINKED RUBBER Patent Application (Application #20190367726) RUBBER COMPOSITION AND CROSSLINKED RUBBER . Mar 16, 2018 - ZEON CORPORATION. A rubber composition that contains 0.1 to 50 parts by weight of an organic peroxide with respect to 100 parts by weight of a cyclopentene ...

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us patent application for tread rubber composition,

US Patent Application for TREAD RUBBER COMPOSITION,

The present invention provides a tire rubber composition which provides significantly improved wet grip performance, and a pneumatic tire including the rubber composition. The present invention relates to a rubber composition for treads containing: a rubber component including a styrene butadiene rubber; a fine particle silica having a particle size of 18 nm or less; and a silane coupling ...

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:: united states patent and trademark office :: patent

:: United States Patent and Trademark Office :: Patent

USPTO patent application no. 07785564 in the United States Patent and Trademark Office. Rubber Composition Patent Application United States Patent and Trademark Office, Patent Application No. 07785564 Examiner Olga Asinovsky, presiding. No tags have been applied so far. Sign in to add some.

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us5985970a - epdm rubber composition

US5985970A - EPDM rubber composition

rubber composition recited epdm phr epdm rubber Prior art date 1995-07-20 Legal status (The legal status is an assumption and is not a legal conclusion. Chemical has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US08/688,827 Inventor Charanjit Singh Chodha

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patent specification - where the rubber meets the road

Patent Specification - Where The Rubber Meets The Road

The Specification may be filed either as a provisional or as a complete specification. The specification (provisional or complete) is to be submitted in Form-2 along with the Application in Form-1 and other documents, in duplicate, along with the prescribed fee as given in the First Schedule of the Patents Act, 1970.

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silicone rubber composition for application as electrical

Silicone rubber composition for application as electrical

A silicone rubber composition for application as electrical insulation that cures into a highly water-resistant silicone rubber that has excellent electrical properties and in particular has excellent high-voltage electrical insulation properties. The silicone rubber composition comprises (A) polyorganosiloxane,

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united states patent and trademark office

United States Patent and Trademark Office

Home page of the United States Patent and Trademark Office's main web site. Home page of the United States Patent and Trademark Office's main web site. ... File a patent application online with EFS-web. Check application status. Check patent application status with public PAIR and private PAIR.

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united states patent law

United States patent law

Under United States law, a patent is a right granted to the inventor of a process, machine, article of manufacture, or composition of matter, that is new, useful, and non-obvious. A patent is the right to exclude others from using a new technology. Specifically, it is the right to exclude others from making, using, selling, offering for sale, importing, inducing others to infringe, and/or offering a product specially adapted for practice of the patent. United States patent law is codified in Tit

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us7923493b2 - rubber composition

US7923493B2 - Rubber composition

A rubber composition containing 100 parts by weight of a diene-based rubber, 20 to 120 parts by weight of silica, a sulfur-containing silane coupling agent of 3 to 15% by weight, based upon the weight of the silica and a tertiary amine compound having the formula (I): wherein, R 1 indicates a carbon atom or nitrogen atom and, when R 1 is a carbon atom, R 2 indicates a hydrogen atom or hydroxyl ...

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rubber chemistry

RUBBER CHEMISTRY

application and basic properties they can be divided into: • general - they have properties satisfying requirements of multiple products, often with various properties; they are relatively cheap; manufactured and consumed in large volumes (butadiene-styrene, butadiene, synthetic isoprene rubbers, natural rubber);

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us patent application for rubber composition for base

US Patent Application for RUBBER COMPOSITION FOR BASE

The rubber composition may also comprise fillers for reinforcement other than silica. Examples of fillers other than silica include carbon black, calcium carbonate, clay, alumina, aluminum hydroxide and talc. Among them, carbon black is preferable due to its excellent reinforcing property and crack growth

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find existing patents, published patent applications and other

Find existing patents, published patent applications and other

Patents may be searched using the following resources: USPTO Patent Full-Text and Image Database (PatFT). Inventors are encouraged to search the USPTO's patent database to see if a patent has already been filed or granted that is similar to your patent.

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acrylic rubber composition - patent application

ACRYLIC RUBBER COMPOSITION - Patent application

Patent application title: ACRYLIC RUBBER COMPOSITION. Inventors: Yoichi Moritani Agents: CROCKETT & CROCKETT, P.C. Assignees: Origin[0001]The present invention relates to an acrylic rubber composition for use in gaskets for automobiles such as gaskets for engine cam covers

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rubber compositions for use in tires - patent us4487892 - pubchem

Rubber compositions for use in tires - Patent US4487892 - PubChem

A rubber composition for use in tires is disclosed, which comprises 1-30% by weight of a non-crystallizable resinous polymer having Tg of not less than 110 DEG C. and 70-99% by weight of at least one rubber selected from styrene-butadiene copolymer rubber containing not more than 60% by

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software patents under united states patent law

Software patents under United States patent law

Neither software nor computer programs are explicitly mentioned in statutory United States patent law. Patent law has changed to address new technologies, and decisions of the United States Supreme Court and United States Court of Appeals for the Federal Circuit (CAFC)

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chemical patents

Chemical Patents

Search and read the full text of patents from around the world with Chemical Patents, and find prior art in our index of non-patent literature.

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ap 1005 a - a bitumen-rubber composition for use in asphalt

AP 1005 A - A Bitumen-rubber Composition For Use In Asphalt

"""Process for preparing a bitumen-rubber composition for use. in an asphalt mixture for road applications comprising blowing a mixture with an oxygen-containing gas which mixture comprises a bitumen having a penetration of less than 300 dmm (as measured ".

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tread rubber composition for color smoke tires, tire comprising the

Tread rubber composition for color smoke tires, tire comprising the

1. A tread rubber composition for tires, comprising a sublimation dye, which is activated by heat generatedThis sport originated in Japan and has become increasingly popular in America.Copies of this patent or patent application publication with color drawings will be provided by the Office

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dexpatent - patent drafting | patent application drafting

DexPatent - Patent drafting | Patent Application Drafting

Drafting of a patent applications is an art and as well as science. It requires both legal and technical expertise which is what exactly we have got atPatent Scientists of DexPatent are well-versed in analyzing and identifying the value of every single patent which is a key point for any portfolio analysis.

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application for a patent in ghana - hg.org

Application for a Patent in Ghana - HG.org

Patent means the title granted to protect an invention. The law explains further that an invention is an idea of an inventor which permits in practice the solution to a specific problem in the field of technology. Inventions relate to the product itself or the process.

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