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:
Nov. 01, 2016
Filed:
Nov. 14, 2013
Applicant:
Hee Joon Kim, Gumi-si, KR;
Inventor:
Hee Joon Kim, Gumi-si, KR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 167/06 (2006.01); C08K 3/00 (2006.01); C09D 133/06 (2006.01); C09J 133/06 (2006.01); C09D 167/06 (2006.01); C09D 11/50 (2014.01); C08F 220/28 (2006.01);
U.S. Cl.
CPC ...
C08K 3/0033 (2013.01); C09D 11/50 (2013.01); C09D 133/068 (2013.01); C09D 167/06 (2013.01); C09J 133/068 (2013.01); C09J 167/06 (2013.01); C08F 2220/285 (2013.01);
Abstract
The present invention relates to an adhesive varnish composition having remarkably improved optical loss and haze values for use in an optical material, and a method for preparing the same. Specifically, an adhesive varnish prepared by the method according to the present invention shows high light transmittance and can prevent yellowing by maintaining the stable dispersion of a filler due to a high viscosity. In addition, the adhesive varnish according to the present invention can be applied to various fields such as a silicon film, a diffusion sheet, a reflective sheet, a reflector, an LED, an LED package, a COB, and the like.