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:
May. 08, 2018
Filed:
Apr. 21, 2016
Applicant:
Nicca Chemical Co., Ltd., Fukui-shi, Fukui, JP;
Inventors:
Kenta Ichimura, Fukui, JP;
Mikihiko Kurose, Fukui, JP;
Assignee:
NICCA CHEMICAL CO., LTD., Fukui-shi, Fukui, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 315/04 (2006.01);
U.S. Cl.
CPC ...
C07C 315/04 (2013.01);
Abstract
The present invention relates to a process for producing an allyl-substituted bisphenol compound including a step of subjecting a diallyl etherified bisphenol compound represented by the following general formula (I) to a thermal rearrangement reaction in the presence of a specific phosphine compound