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:
Mar. 03, 2026
Filed:
Jun. 26, 2020
Applicant:
Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;
Inventors:
Masashi Okaniwa, Tokyo, JP;
Kohei Higashiguchi, Tokyo, JP;
Takahito Sekido, Tokyo, JP;
Kentaro Takano, Tokyo, JP;
Tsuyoshi Kida, Tokyo, JP;
Assignee:
MITSUBISHI GAS CHEMICAL COMPANY, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/29 (2006.01); C09D 4/00 (2006.01); C09D 7/61 (2018.01); C09D 7/63 (2018.01);
U.S. Cl.
CPC ...
H01L 23/293 (2013.01); C09D 4/00 (2013.01); C09D 7/61 (2018.01); C09D 7/63 (2018.01);
Abstract
The present application provides a film containing: a compound (A) containing at least one selected from the group consisting of a maleimide compound and a citraconimide compound; an organic peroxide (B) containing at least one selected from the group consisting of organic peroxides represented by specific formulae; and a hydroperoxide (C).