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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 10533073 B1

PDFFull Text
Date of Patent:
Jan. 14, 2020

Filed:

Sep. 05, 2017

2-cyanoethyl-containing organoxysilane compound, silsesquioxane, and making methods

Applicant:

Shin-etsu Chemical Co., Ltd., Tokyo, JP;

Inventors:

Yusuke Itoh, Joetsu, JP;

Ayumu Kiyomori, Joetsu, JP;

Assignee:

SHIN-ETSU CHEMICAL CO., LTD., Tokyo, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Medhanit W Bahta

Int. Cl.
CPC ...
C08G 77/04 (2006.01); C08G 77/08 (2006.01); C08G 77/18 (2006.01); C08G 77/20 (2006.01); C08G 77/38 (2006.01); C08J 3/24 (2006.01);
U.S. Cl.
CPC ...
C08G 77/045 (2013.01); C08G 77/08 (2013.01); C08G 77/18 (2013.01); C08G 77/20 (2013.01); C08G 77/38 (2013.01); C08J 3/246 (2013.01);
Abstract

A 2-cyanoethyl-containing organoxysilane compound having the formula: NC—CH—CH—X—Si(OR)is heat resistant and compatible with organic solvents. Ris a C-Cmonovalent hydrocarbon group, and X is a C-Cdivalent hydrocarbon group which contains a methylene and/or methine moiety, at least one of the methylene and methine moieties being substituted with a divalent heteroatom linking moiety NR (wherein R is hydrogen, C-Cmonovalent hydrocarbon group or 2-cyanoethyl), a trivalent heteroatom linking moiety N, or a combination thereof.

Find Patent Forward Citations

Itoh, Yusuke. (2020). 2-cyanoethyl-containing organoxysilane compound, silsesquioxane, and making methods (U.S. Patent No. 10533073). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10533073

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

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