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:
Sep. 13, 2016
Filed:
Nov. 28, 2013
Applicants:
Jnc Corporation, Tokyo, JP;
Jnc Petrochemical Corporation, Tokyo, JP;
Inventors:
Hirotsuna Yamada, Chiba, JP;
Sakae Kawamura, Chiba, JP;
Assignees:
JNC CORPORATION, Tokyo, JP;
JNC PETROCHEMICAL CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 301/03 (2006.01); C07D 303/16 (2006.01); C07D 303/17 (2006.01); C07D 303/14 (2006.01); C07D 301/14 (2006.01);
U.S. Cl.
CPC ...
C07D 303/16 (2013.01); C07D 301/14 (2013.01); C07D 303/14 (2013.01); C07D 303/17 (2013.01);
Abstract
A novel compound useful as a raw material for a resist material is described. A norbornene derivative having epoxy and a methylene-mediated reactive group in a norbornane skeleton is represented by the following formula. In the formula, Rrepresents a hydrogen atom, acryloyl, methacryloyl or hydroxymethylacryloyl, and Rrepresents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms.
Yamada, Hirotsuna. (2016). Norbornene derivative (U.S. Patent No. 9440939). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9440939
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile