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:
Nov. 28, 2023
Filed:
Nov. 09, 2021
Applicant:
Mitsui Chemicals, Inc., Tokyo, JP;
Inventors:
Shotaro Nakano, Omuta, JP;
Masaru Kawaguchi, Fukuoka, JP;
Assignee:
MITSUI CHEMICALS, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/38 (2006.01); C08G 18/24 (2006.01); C08G 18/76 (2006.01); C08G 18/10 (2006.01); C08K 5/45 (2006.01); G02B 1/04 (2006.01);
U.S. Cl.
CPC ...
C08G 18/3876 (2013.01); C08G 18/10 (2013.01); C08G 18/246 (2013.01); C08G 18/7642 (2013.01); C08K 5/45 (2013.01); G02B 1/041 (2013.01);
Abstract
Provided is a polythiol composition including a polythiol compound (A) and a compound represented by the following Formula (1), wherein, in high performance liquid chromatography measurement, a peak area of the compound represented by Formula (1) is 9.0 or less with respect to a total peak area 100 of all compounds contained in the polythiol composition. In Formula (1), X represents a carbon atom or a sulfur atom.