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:
Jun. 13, 2023
Filed:
Jul. 28, 2021
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Emi Oishi, Kanagawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/46 (2006.01); C08F 2/50 (2006.01); C08G 61/04 (2006.01); C08F 220/06 (2006.01); B33Y 70/00 (2020.01); B33Y 10/00 (2015.01); C08F 222/20 (2006.01); B29C 64/135 (2017.01); C08K 5/5397 (2006.01);
U.S. Cl.
CPC ...
C08F 220/06 (2013.01); B29C 64/135 (2017.08); B33Y 10/00 (2014.12); B33Y 70/00 (2014.12); C08F 2/50 (2013.01); C08F 222/20 (2013.01); C08K 5/5397 (2013.01);
Abstract
A curable resin composition which provides a cured product excellent in impact resistance and flexural modulus and has a low viscosity comprising a component (A), a component (B) and a component (C). The component (A) is a compound represented by formula (1), In formula (1), R is hydrogen or a hydrocarbon group having 1 to 4 carbon atoms. The hydrocarbon group optionally has a substituent. The component (B) is a compound having one or more caprolactone modified structures and two or more radically polymerizable groups per molecule, and the component (C) is a radical polymerization initiator.