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:
Jan. 17, 2023
Filed:
Jul. 09, 2018
Applicant:
Tosoh Corporation, Yamaguchi, JP;
Inventors:
Takeshi Kanbara, Yamaguchi, JP;
Tomohiro Arita, Yamaguchi, JP;
Assignee:
TOSOH CORPORATION, Yamaguchi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 65/42 (2006.01);
U.S. Cl.
CPC ...
C08G 65/42 (2013.01);
Abstract
To provide a highly heat resistant flame retardant. A polymer having repeating units represented by the following formula (1), which has a weight average molecular weight as calculated as standard polystyrene of at least 6,000: wherein R is a Calkylene group, —S— or —SO—.
Kanbara, Takeshi. (2023). Halogen-containing polymer and production method for same (U.S. Patent No. 11555093). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11555093
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile