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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 10202528 B1

PDFFull Text
Date of Patent:
Feb. 12, 2019

Filed:

Apr. 13, 2016

Polymer and composition including same, and adhesive composition

Applicant:

Nissan Chemical Industries, Ltd., Tokyo, JP;

Inventors:

Mamoru Tamura, Toyama, JP;

Takuya Ohashi, Toyama, JP;

Takahiro Kishioka, Toyama, JP;

Tomoyuki Enomoto, Toyama, JP;

Assignee:

NISSAN CHEMICAL INDUSTRIES, LTD., Tokyo, JP;

Attorney:

Oliff PLC

Primary Examiner:

Michael A Salvitti

Int. Cl.
CPC ...
C09J 179/04 (2006.01); C09D 11/10 (2014.01); C08G 73/06 (2006.01); H01L 23/29 (2006.01); H01L 21/02 (2006.01); C08G 59/26 (2006.01); C08G 59/32 (2006.01); C09J 163/00 (2006.01); C08K 5/04 (2006.01); C08K 5/07 (2006.01); C09J 11/06 (2006.01); C09D 11/102 (2014.01); G03F 7/11 (2006.01); G03F 7/09 (2006.01);
U.S. Cl.
CPC ...
C09J 179/04 (2013.01); C08G 59/26 (2013.01); C08G 59/3236 (2013.01); C08G 73/06 (2013.01); C08G 73/0633 (2013.01); C08G 73/0638 (2013.01); C08G 73/0677 (2013.01); C08K 5/04 (2013.01); C08K 5/07 (2013.01); C09D 11/10 (2013.01); C09D 11/102 (2013.01); C09J 11/06 (2013.01); C09J 163/00 (2013.01); H01L 21/02118 (2013.01); H01L 21/02282 (2013.01); H01L 23/293 (2013.01); G03F 7/09 (2013.01); G03F 7/094 (2013.01); G03F 7/11 (2013.01); H01L 2924/0002 (2013.01);
Abstract

There is provided a novel polymer, a composition containing the polymer, and a novel adhesive composition containing the polymer from which a cured film having desired properties is obtained. A polymer comprising a structural unit of Formula (1): wherein Q is a bivalent group, Ris a Calkylene group, a Calkenylene group or Calkynylene group, a Carylene group, a Ccyclic alkylene group, etc., or a polymer comprising a structural unit of Formula (6): wherein Qis an allyl group, a vinyl group, an epoxy group, or a glycidyl group, and Ris a bivalent organic group having a main chain containing only carbon atom or at least one of oxygen atom, nitrogen atom and sulfur atom in addition to carbon atom, a composition comprising the polymer, and an adhesive composition comprising the polymer and a solvent.

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