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:
Mar. 28, 2017
Filed:
Dec. 08, 2014
Applicant:
Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;
Inventors:
Assignee:
MITSUBISHI GAS CHEMICAL COMPANY, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 341/00 (2006.01); C08G 18/38 (2006.01); G02B 1/04 (2006.01);
U.S. Cl.
CPC ...
C07D 341/00 (2013.01); C08G 18/3876 (2013.01); G02B 1/041 (2013.01); G02B 1/04 (2013.01);
Abstract
According to the present invention, it is possible to provide a thiol compound represented by formula (1): wherein Ris CHSCHCHSH, and Ris hydrogen. In addition, according to the present invention, it is possible to provide a mixture of the thiol compound and 4-mercaptomethyl-1,8-dimercapto-3,6-dithiaoctane, wherein the ratio of the thiol compound is 0.001 to 5.0% by mass.