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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 9975986 B1

PDFFull Text
Date of Patent:
May. 22, 2018

Filed:

May. 13, 2014

Composition, adhesive agent, adhesive sheet, and laminate

Applicant:

Bridgestone Corporation, Tokyo, JP;

Inventors:

Takenobu Ishihara, Kodaira, JP;

Shuuyou Akama, Kodaira, JP;

Atsushi Hara, Kodaira, JP;

Akiko Gondoh, Kodaira, JP;

Assignee:

BRIDGESTONE CORPORATION, Chuo-ku, Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Thao T Tran

Int. Cl.
CPC ...
C08G 18/38 (2006.01); C08G 18/75 (2006.01); C09J 175/06 (2006.01); B32B 25/14 (2006.01); B32B 7/12 (2006.01); B32B 15/06 (2006.01); B32B 25/12 (2006.01); C08G 18/73 (2006.01); C09J 7/00 (2018.01); B32B 25/08 (2006.01); C08C 19/20 (2006.01); C08G 18/78 (2006.01); C08G 18/79 (2006.01); C08G 18/80 (2006.01); C08G 18/20 (2006.01); C09J 175/04 (2006.01);
U.S. Cl.
CPC ...
C08G 18/3876 (2013.01); B32B 7/12 (2013.01); B32B 15/06 (2013.01); B32B 25/08 (2013.01); B32B 25/12 (2013.01); B32B 25/14 (2013.01); C08C 19/20 (2013.01); C08G 18/2063 (2013.01); C08G 18/73 (2013.01); C08G 18/755 (2013.01); C08G 18/7831 (2013.01); C08G 18/7837 (2013.01); C08G 18/792 (2013.01); C08G 18/794 (2013.01); C08G 18/8025 (2013.01); C08G 18/8029 (2013.01); C09J 7/00 (2013.01); C09J 175/04 (2013.01); C09J 175/06 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); C09J 2475/00 (2013.01);
Abstract

The present invention provides a composition obtained by blending a polythiol compound (A), an isocyanate group-containing compound (B) and a radical generator (C), wherein the polythiol compound (A) is at least one compound selected from an aliphatic polythiol and an aromatic polythiol each of which has a thiol group binding to a primary carbon atom and may contain a hetero atom. The present invention thus provides a composition capable of bonding a rubber member, particularly a vulcanized rubber member, strongly, readily and within a short time, an adhesive and an adhesive sheet using the composition, and a laminate produced by bonding a rubber layer using at least one of these adhesive composition and adhesive sheet.

Find Patent Forward Citations

Ishihara, Takenobu. (2018). Composition, adhesive agent, adhesive sheet, and laminate (U.S. Patent No. 9975986). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9975986

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

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