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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 10308755 B1

PDFFull Text
Expired
Date of Patent:
Jun. 04, 2019

Filed:

Mar. 31, 2015

Sheet-forming body, adhesive sheet, and laminate

Applicant:

Bridgestone Corporation, Tokyo, JP;

Inventors:

Takenobu Ishihara, Chuo-ku, JP;

Shuyou Akama, Chuo-ku, JP;

Atsushi Hara, Chuo-ku, JP;

Assignee:

BRIDGESTONE CORPORATION, Chuo-ku, Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Kregg T Brooks

Int. Cl.
CPC ...
B32B 15/095 (2006.01); B32B 25/08 (2006.01); B32B 25/12 (2006.01); B32B 25/14 (2006.01); B32B 27/28 (2006.01); B32B 7/12 (2006.01); B32B 23/08 (2006.01); B32B 27/00 (2006.01); B32B 27/40 (2006.01); C08G 18/38 (2006.01); C08G 18/09 (2006.01); C09J 7/00 (2018.01); C09J 11/06 (2006.01); C09J 175/00 (2006.01); C09J 175/04 (2006.01); C09J 181/00 (2006.01); C08J 5/18 (2006.01); B32B 15/18 (2006.01); C08G 18/18 (2006.01); C08G 18/73 (2006.01); C08G 18/64 (2006.01); C08G 75/00 (2006.01); C08G 18/78 (2006.01); C08G 18/79 (2006.01); C09J 175/06 (2006.01);
U.S. Cl.
CPC ...
C08G 18/3876 (2013.01); B32B 7/12 (2013.01); B32B 15/095 (2013.01); B32B 15/18 (2013.01); B32B 25/08 (2013.01); B32B 25/12 (2013.01); B32B 25/14 (2013.01); B32B 27/28 (2013.01); C08G 18/092 (2013.01); C08G 18/1808 (2013.01); C08G 18/3855 (2013.01); C08G 18/6453 (2013.01); C08G 18/73 (2013.01); C08G 18/7831 (2013.01); C08G 18/792 (2013.01); C08G 75/00 (2013.01); C09J 7/00 (2013.01); C09J 175/04 (2013.01); C09J 181/00 (2013.01); B32B 2250/03 (2013.01); B32B 2250/24 (2013.01); B32B 2270/00 (2013.01); C09J 175/06 (2013.01); C09J 2475/00 (2013.01);
Abstract

The present invention provides a sheet-forming body containing a thiourethane bond-having compound and a thiol group-having compound, wherein, in an IR absorption spectrum thereof, the ratio of the peak intensity A of the absorption peak based on the carbonyl group in the thiourethane bond to the peak intensity B of the absorption peak based on the thiol group (A/B) is 20 or more and 250 or less. Using the sheet-forming body, rubber members, especially vulcanized rubber members can be strongly bonded, and the sheet-forming body and an adhesive sheet, which are excellent in handleability and workability, and a laminate produced by bonding rubber layers using the sheet-forming body are provided.

Find Patent Forward Citations

Ishihara, Takenobu. (2019). Sheet-forming body, adhesive sheet, and laminate (U.S. Patent No. 10308755). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10308755

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

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