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. 09, 2020
Filed:
Jun. 06, 2016
Applicant:
Tokyo Ohka Kogyo Co., Ltd., Kawasaki-shi, JP;
Inventor:
Satoshi Shimatani, Tokyo, JP;
Assignee:
TOKYO OHKA KOGYO CO., LTD., Kawasaki-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/00 (2006.01); G03F 7/031 (2006.01); G03F 7/033 (2006.01);
U.S. Cl.
CPC ...
G03F 7/0002 (2013.01); G03F 7/031 (2013.01); G03F 7/033 (2013.01);
Abstract
A composition for nanoimprint including a cycloolefin-based copolymer; a polymerizable monomer; and a photoinitiator. The polymerizable monomer of the present invention may include a polyfunctional monomer, and the cycloolefin-based copolymer may include a constituent unit having a cyclic olefin and a constituent unit having an acyclic olefin.