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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 9074088 B1

PDFFull Text
Expired
Date of Patent:
Jul. 07, 2015

Filed:

Mar. 28, 2008

Adhesive resin composition, and laminate using the same

Applicants:

Takeyuki Igarashi, Kurashiki, JP;

Kaoru Ikeda, Kurashiki, JP;

Tomoyuki Watanabe, Zwijndrecht, BE;

Inventors:

Takeyuki Igarashi, Kurashiki, JP;

Kaoru Ikeda, Kurashiki, JP;

Tomoyuki Watanabe, Zwijndrecht, BE;

Assignee:

Kuraray Co., Ltd., Kurashiki-shi, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Ronak Patel

Int. Cl.
CPC ...
B32B 27/08 (2006.01); B32B 27/32 (2006.01); C08L 31/00 (2006.01); C08L 51/00 (2006.01); B29C 47/00 (2006.01); C08F 265/00 (2006.01); C08F 265/02 (2006.01); C08F 267/04 (2006.01); C09J 123/02 (2006.01); C09J 123/10 (2006.01); C09J 151/00 (2006.01); C09J 151/06 (2006.01); B29C 47/06 (2006.01); C08L 29/06 (2006.01);
U.S. Cl.
CPC ...
C08L 51/003 (2013.01); B29C 47/0021 (2013.01); B29C 47/06 (2013.01); B32B 27/08 (2013.01); B32B 27/32 (2013.01); C08F 265/00 (2013.01); C08F 265/02 (2013.01); C08F 267/04 (2013.01); C08L 29/06 (2013.01); C09J 123/02 (2013.01); C09J 123/10 (2013.01); C09J 151/003 (2013.01); C09J 151/06 (2013.01);
Abstract

Laminates in which a layer of a polar resin (C) is laminated with a layer of a polyolefin (D) or a recovered resin (E) via a layer of an adhesive resin composition (A), including an ethylene-vinyl alcohol copolymer, the adhesive resin composition (A) is produced by mixing a resin having an unsaturated carboxylic acid anhydride or derivative thereof (a1) with a ring-opening polymer or condensation polymer (a2) having a hydroxyl group or an amino group at both ends or at one end; or partially grafting the (a2) with the (a1).

Find Patent Forward Citations

Igarashi, Takeyuki. (2015). Adhesive resin composition, and laminate using the same (U.S. Patent No. 9074088). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9074088

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

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