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:
Mar. 09, 2021
Filed:
Oct. 06, 2015
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Kook-Hyun Choi, Daejeon, KR;
Joon-Hyung Kim, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/30 (2014.01); C09D 11/38 (2014.01); G02B 5/30 (2006.01); C09D 11/106 (2014.01); C08K 3/20 (2006.01); C08K 5/103 (2006.01); C08K 3/22 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
C09D 11/30 (2013.01); C08K 3/20 (2013.01); C08K 5/103 (2013.01); C09D 11/106 (2013.01); C09D 11/38 (2013.01); G02B 5/305 (2013.01); C08K 3/22 (2013.01); C08K 2003/2206 (2013.01); G02F 1/133528 (2013.01);
Abstract
This invention relates to an ink composition for bleaching a polarizing film for an inkjet printer, including a strong base, a volatilization inhibitor, a viscosity enhancer and a solvent, wherein the amount of the strong base is 5 to 30 wt % based on the total weight of the composition, and to a method of manufacturing a polarizing film having improved pattern transparency using the same.
Choi, Kook-Hyun. (2021). Ink composition for bleaching polarizing film for inkjet printer, and method for preparing polarizing film comprising bleached pattern formed thereon (U.S. Patent No. 10941306). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10941306
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile