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. 12, 2017
Filed:
Jan. 05, 2017
Applicant:
Shin-etsu Chemical Co., Ltd., Tokyo, JP;
Inventors:
Kazuhide Yanaizumi, Annaka, JP;
Hideyoshi Yanagisawa, Annaka, JP;
Assignee:
SHIN-ETSU CHEMICAL CO., LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07D 303/30 (2006.01);
U.S. Cl.
CPC ...
C07D 303/30 (2013.01);
Abstract
An aryl compound terminated with at least three glycidyl groups and at least three (meth)allyl groups, having formula (1) wherein Ris a C-Chydrocarbon, Ris hydrogen or methyl, and n is 3 or 4 is novel. It is prepared by reacting an aryl compound having at least three (meth)allyl-containing phenol groups with a 2-halomethyloxirane.