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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 11106134 B1

PDFFull Text
Date of Patent:
Aug. 31, 2021

Filed:

Dec. 19, 2018

Photosensitive composite material and method for forming composite film using the same

Applicant:

Industrial Technology Research Institute, Hsinchu, TW;

Inventors:

Yu-Yang Su, New Taipei, TW;

Chih-Jen Yang, Taoyuan, TW;

Chyi-Ming Leu, Jhudong Township, TW;

Assignee:

INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

John S Chu

Int. Cl.
CPC ...
G03F 7/075 (2006.01); G03F 7/20 (2006.01); G03F 7/028 (2006.01); C08L 83/04 (2006.01); G03F 7/004 (2006.01); C08G 77/08 (2006.01); C08K 3/36 (2006.01); C08G 77/20 (2006.01); C08G 77/46 (2006.01); G03F 7/027 (2006.01); C08K 7/26 (2006.01);
U.S. Cl.
CPC ...
G03F 7/0757 (2013.01); C08L 83/04 (2013.01); G03F 7/0047 (2013.01); G03F 7/028 (2013.01); G03F 7/0755 (2013.01); G03F 7/2002 (2013.01); C08G 77/08 (2013.01); C08G 77/20 (2013.01); C08G 77/46 (2013.01); C08K 3/36 (2013.01); C08K 7/26 (2013.01); C08K 2201/005 (2013.01); G03F 7/027 (2013.01);
Abstract

A photosensitive composite material is provided. The photosensitive composite material includes 0.1-20.5 parts by weight of a nanoporous silica material, 10.9-68.6 parts by weight of a siloxane polymer, and 10.9-89 parts by weight of a photosensitive siloxane composition, including a siloxane polymer having at least one terminal functional group being vinyl group and a siloxane polymer having at least one terminal functional group being thiol group, based on 100 parts by weight of the photosensitive composite material. The siloxane polymer is a homopolymer of a monomer having a structure of Formula (I) wherein each of R is independently a linear or branched C-Calkyl group, n is a positive integer between 10 and 1000, X includes an alkoxysilyl group, a methacrylate group, an epoxy group, a vinyl group, or an acrylate group.

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