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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10947369 B1

PDFFull Text
Expired
Date of Patent:
Mar. 16, 2021

Filed:

Oct. 09, 2018

Rubber composition with precipitated silica partially pre-hydrophobated with alkylsilane coupled to an elastomer in situ within the rubber composition and tire with component

Applicant:

The Goodyear Tire & Rubber Company, Akron, OH (US);

Inventors:

Bruce Raymond Hahn, Hudson, OH (US);

George Jim Papakonstantopoulos, Medina, OH (US);

Assignee:

The Goodyear Tire & Rubber Company, Akron, OH (US);

Attorneys:

John D DeLong

Henry C. Young

Primary Examiner:

Josephine L Chang

Int. Cl.
CPC ...
C08K 3/36 (2006.01); C08K 9/06 (2006.01); C08L 9/06 (2006.01); C08K 3/04 (2006.01); C08K 5/548 (2006.01); B60C 1/00 (2006.01); C08L 9/00 (2006.01); C08L 15/00 (2006.01);
U.S. Cl.
CPC ...
C08L 9/06 (2013.01); B60C 1/00 (2013.01); C08K 3/04 (2013.01); C08K 5/548 (2013.01); C08K 9/06 (2013.01); C08L 9/00 (2013.01); C08L 15/00 (2013.01); C08K 3/36 (2013.01); C08L 2201/08 (2013.01); C08L 2205/02 (2013.01); C08L 2205/06 (2013.01);
Abstract

The invention relates to a rubber composition containing diene based elastomer(s) coupled with a silica coupler in situ in the rubber composition to a precipitated silica which is partially pre-hydrophobated with an alkylsilane, its preparation and to a tire containing a component comprised of such rubber composition.

Find Patent Forward Citations

Quick Actions:

Hahn, Bruce. (2021). Rubber composition with precipitated silica partially pre-hydrophobated with alkylsilane coupled to an elastomer in situ within the rubber composition and tire with component (U.S. Patent No. 10947369). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10947369

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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