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:
Apr. 24, 2018
Filed:
Sep. 10, 2015
Applicant:
Nidek Co., Ltd., Aichi, JP;
Inventors:
Koji Abe, Aichi, JP;
Akira Tezuka, Aichi, JP;
Minoru Inuzuka, Aichi, JP;
Hironori Ebi, Aichi, JP;
Motoshi Tanaka, Aichi, JP;
Assignee:
NIDEK CO., LTD., Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 135/02 (2006.01); B05D 3/00 (2006.01); C09D 4/00 (2006.01); C08F 222/10 (2006.01); B05D 3/06 (2006.01);
U.S. Cl.
CPC ...
C09D 135/02 (2013.01); B05D 3/067 (2013.01); C09D 4/00 (2013.01);
Abstract
A composition for a hard coat according to an embodiment of the present disclosure includes: a trifunctional or more methacrylate monomer and/or acrylate monomer; and a mixed solvent that contains a first solvent including at least one of a glycol-based solvent and a cellosolve-based solvent, and a second solvent including lower alcohol.