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:
Dec. 02, 2014
Filed:
Jan. 06, 2011
Applicant:
Tomoyuki Hirayama, Ibaraki, JP;
Inventor:
Tomoyuki Hirayama, Ibaraki, JP;
Assignee:
Nitto Denko Corporation, Ibaraki-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
C09D 4/06 (2006.01); C08F 265/06 (2006.01); G02B 1/04 (2006.01); G02B 6/122 (2006.01); G02B 6/138 (2006.01); G03F 7/027 (2006.01); C08K 5/37 (2006.01);
U.S. Cl.
CPC ...
C09D 4/06 (2013.01); C08F 265/06 (2013.01); G02B 1/045 (2013.01); G02B 6/1221 (2013.01); G02B 6/138 (2013.01); G03F 7/0275 (2013.01); C08K 5/37 (2013.01);
Abstract
A liquid resin composition is provided which satisfies both a tackiness-free requirement and a curing sensitivity requirement for production of an optical waveguide by a roll-to-roll process. An optical waveguide produced by using the liquid resin composition and a production method of the optical waveguide are also provided. The liquid resin composition for the production of the optical waveguide comprises: