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:
Apr. 14, 2025
Filed:
May. 14, 2019
Applicant:
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Inventors:
Nobuhisa Miyake, Tokyo, JP;
Masakazu Yamauchi, Tokyo, JP;
Hiroshi Inada, Tokyo, JP;
Yusuke Ebe, Tokyo, JP;
Masaaki Shinohata, Tokyo, JP;
Assignee:
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/09 (2005.12); C07D 229/00 (2005.12); C08G 18/71 (2005.12); C08G 18/79 (2005.12); C08G 18/80 (2005.12); C08L 75/04 (2005.12); C09D 175/04 (2005.12);
U.S. Cl.
CPC ...
C07D 229/00 (2012.12); C08G 18/095 (2012.12); C08G 18/71 (2012.12); C08G 18/711 (2012.12); C08G 18/797 (2012.12); C08G 18/8064 (2012.12); C08L 75/04 (2012.12); C09D 175/04 (2012.12);
Abstract
A compound having an uretonimine group contains, as a structural unit, a carbodiimide compound derived from at least one of an aliphatic diisocyanate and an aromatic diisocyanate, and also contains an isocyanate compound as a structural unit, wherein the residue obtained by removing an isocyanate group from the isocyanate compound and the residue obtained by removing a carbodiimide group from the carbodiimide compound are different.