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.:
Date of Patent:
Dec. 21, 2021
Filed:
Apr. 16, 2020
Shin-etsu Chemical Co., Ltd., Tokyo, JP;
Masato Kawakami, Joetsu, JP;
Ayumu Kiyomori, Joetsu, JP;
SHIN-ETSU CHEMICAL CO., LTD., Tokyo, JP;
Abstract
A bissilylamino group-containing organic polysilazane compound having an average composition represented by general formula (1) below: wherein Ris a monovalent hydrocarbon group, Ris a divalent hydrocarbon group, Rand Rare a monovalent hydrocarbon group, Rand Roptionally bond each other to form a ring structure together with a silicon atom to which Rand Rare bonded and a nitrogen atom to which the silicon atom is directly bonded, Ris a monovalent hydrocarbon group, p is 0 or 1, q is 0, 1, or 2, and a and b are numbers which satisfy 0<a≤1, 0≤b<1, and a+b=1,
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile