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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 10113035 B1

PDFFull Text
Date of Patent:
Oct. 30, 2018

Filed:

May. 07, 2015

Curable polysilsesquioxane compound, production method therefor, curable composition, cured product and use method of curable composition

Applicant:

Lintec Corporation, Tokyo, JP;

Inventors:

Masami Matsui, Tokyo, JP;

Mikihiro Kashio, Tokyo, JP;

Assignee:

LINTEC CORPORATION, Tokyo, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Marc S Zimmer

Int. Cl.
CPC ...
C08G 77/14 (2006.01); C08G 77/16 (2006.01); C09J 183/06 (2006.01); C08K 5/54 (2006.01); C08G 77/08 (2006.01); C08L 83/04 (2006.01); H01L 23/29 (2006.01); H01L 23/31 (2006.01); H01L 21/52 (2006.01); H01L 33/56 (2010.01); C08G 77/06 (2006.01); C08K 5/5435 (2006.01); C08K 5/5455 (2006.01);
U.S. Cl.
CPC ...
C08G 77/14 (2013.01); C08G 77/06 (2013.01); C08G 77/08 (2013.01); C08G 77/16 (2013.01); C08K 5/54 (2013.01); C08K 5/5435 (2013.01); C08K 5/5455 (2013.01); C08L 83/04 (2013.01); C09J 183/06 (2013.01); H01L 21/52 (2013.01); H01L 23/29 (2013.01); H01L 23/296 (2013.01); H01L 23/31 (2013.01); H01L 33/56 (2013.01); H01L 2924/0002 (2013.01);
Abstract

The present invention is a curable polysilsesquioxane compound comprising one structural unit or two or more structural units represented by RSiO, the curable polysilsesquioxane compound having aSi nuclear magnetic resonance spectrum that has a first peak top within a range of −60 ppm or more and less than −54 ppm, has a second peak top within a range of −70 ppm or more and less than −61 ppm, and substantially does not have a peak within a range of −53 ppm or more and less than −45 ppm, and

Find Patent Forward Citations

Matsui, Masami. (2018). Curable polysilsesquioxane compound, production method therefor, curable composition, cured product and use method of curable composition (U.S. Patent No. 10113035). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10113035

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

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