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. 28, 2025
Filed:
May. 14, 2020
Applicant:
Mitsui Chemicals, Inc., Tokyo, JP;
Inventors:
Masakatsu Kasuya, Chiba, JP;
Kouichi Kizu, Narashino, JP;
Yasuyuki Soeda, Tokyo, JP;
Takayuki Okuno, Ichihara, JP;
Hisahiro Kato, Ichihara, JP;
Keisuke Endo, Ichihara, JP;
Assignee:
MITSUI CHEMICALS, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 10/02 (2006.01); C08K 5/3435 (2006.01); C08K 5/353 (2006.01); G02B 1/04 (2006.01);
U.S. Cl.
CPC ...
C08F 10/02 (2013.01); C08K 5/3435 (2013.01); C08K 5/353 (2013.01); G02B 1/04 (2013.01); C08F 2500/32 (2021.01);
Abstract
Provided is a cyclic olefin-based resin composition including a cyclic olefin-based polymer (A), and a hindered amine compound (Y) that contains a piperidyl group represented by General Formula (1) and a carboxylic acid amide group represented by General Formula (2) within the same molecule.