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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 10213987 B1

PDFFull Text
Date of Patent:
Feb. 26, 2019

Filed:

Apr. 02, 2012

Rubber metal laminate

Applicants:

Hideki Hayashi, Ibaraki, JP;

Mitsuru Maeda, Ibaraki, JP;

Inventors:

Hideki Hayashi, Ibaraki, JP;

Mitsuru Maeda, Ibaraki, JP;

Assignee:

Unimatec Co., Ltd., Tokyo, JP;

Attorney:

Brinks Gilson & Lione

Primary Examiner:

Callie E Shosho

Assistant Examiner:

Patrick N English

Int. Cl.
CPC ...
B32B 15/06 (2006.01); B32B 15/082 (2006.01); C08L 27/18 (2006.01); B32B 7/12 (2006.01); B32B 15/18 (2006.01); B32B 15/20 (2006.01); B32B 25/14 (2006.01); C08L 27/16 (2006.01);
U.S. Cl.
CPC ...
B32B 15/06 (2013.01); B32B 7/12 (2013.01); B32B 15/082 (2013.01); B32B 15/18 (2013.01); B32B 15/20 (2013.01); B32B 25/14 (2013.01); C08L 27/18 (2013.01); B32B 2255/06 (2013.01); B32B 2255/26 (2013.01); B32B 2605/00 (2013.01); C08L 27/16 (2013.01); Y10T 428/31544 (2015.04);
Abstract

Disclosed is a rubber metal laminate comprising metal, an adhesive layer and a perfluoroelastomer layer, the perfluoroelastomer layer being formed from a vulcanizate layer of a blend comprising 2 to 10 parts by weight of a vinylidene fluoride-chlorotrifluoroethylene copolymer, based on 100 parts by weight of a perfluoroelastomer. The rubber metal laminate of the present invention can effectively improve the interlayer adhesion of the perfluoroelastomer to the metal and pockmarked surface (the state that crater-like irregularity is formed) of the perfluoroelastomer layer laminated on the metal.

Find Patent Forward Citations

Hayashi, Hideki. (2019). Rubber metal laminate (U.S. Patent No. 10213987). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10213987

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

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