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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 10866513 B1

PDFFull Text
Date of Patent:
Dec. 15, 2020

Filed:

Jun. 15, 2016

Photocurable resin composition

Applicant:

Nissan Chemical Industries, Ltd., Tokyo, JP;

Inventors:

Takuya Ohashi, Toyama, JP;

Tomoyuki Enomoto, Toyama, JP;

Assignee:

NISSAN CHEMICAL INDUSTRIES, LTD., Tokyo, JP;

Attorney:

Oliff PLC

Primary Examiner:

John S Chu

Int. Cl.
CPC ...
G03F 7/031 (2006.01); G03F 7/038 (2006.01); C08L 67/07 (2006.01); C08J 3/24 (2006.01); C08F 299/00 (2006.01); C09D 4/06 (2006.01); C08F 290/04 (2006.01); C08F 290/06 (2006.01); C09D 151/08 (2006.01); C09J 151/08 (2006.01); G03F 7/00 (2006.01); G03F 7/039 (2006.01); G03F 7/16 (2006.01); G03F 7/20 (2006.01); G03F 7/32 (2006.01); G03F 7/38 (2006.01);
U.S. Cl.
CPC ...
G03F 7/0384 (2013.01); C08F 290/046 (2013.01); C08F 290/061 (2013.01); C08F 290/062 (2013.01); C08F 290/065 (2013.01); C08F 299/00 (2013.01); C08J 3/24 (2013.01); C09D 4/06 (2013.01); C09D 151/08 (2013.01); C09J 151/08 (2013.01); G03F 7/0005 (2013.01); G03F 7/038 (2013.01); G03F 7/039 (2013.01); G03F 7/0388 (2013.01); G03F 7/162 (2013.01); G03F 7/168 (2013.01); G03F 7/2004 (2013.01); G03F 7/32 (2013.01); G03F 7/38 (2013.01); C08L 67/07 (2013.01);
Abstract

A novel photocurable resin composition including: a polymer with a weight average molecular weight of 1,000 to 50,000, the polymer having a structural unit of formula (1), and having a structure of formula (2) at an end: wherein X is a Calkyl group, vinyl group, allyl group, or glycidyl group; m and n are each independently 0 or 1; Q is a divalent hydrocarbon group having a carbon atom number of 1 to 16; Z is a divalent linking group having a carbon atom number of 1 to 4, wherein the divalent linking group is attached to the —O— group in formula (1); and Ris a hydrogen atom or methyl group; a radical photopolymerization initiator; and a solvent.

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