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. 25, 2022
Filed:
Oct. 30, 2018
Applicant:
Namics Corporation, Niigata, JP;
Inventors:
Fuminori Arai, Niigata, JP;
Kazuki Iwaya, Niigata, JP;
Assignee:
NAMICS CORPORATION, Niigata, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); C08F 22/10 (2006.01); C09J 4/00 (2006.01); C09J 11/06 (2006.01); H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
C08F 22/10 (2013.01); C09J 4/00 (2013.01); C09J 11/06 (2013.01); H01L 27/14618 (2013.01); H01L 27/14683 (2013.01);
Abstract
A resin composition contains a 2-methylene-1,3-dicarbonyl compound and an initiator. The 2-methylene-1,3-dicarbonyl compound has a molecular weight of 180 to 10,000, and the initiator contains a basic substance having a pKof 8 or greater. The 2-methylene-1,3-dicarbonyl compound contains a structural unit represented by the following formula (I)