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:
Feb. 20, 2024
Filed:
Jan. 22, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 175/04 (2006.01); C08G 18/10 (2006.01); C08G 18/32 (2006.01); C08G 18/62 (2006.01); C08G 18/72 (2006.01); C08K 3/34 (2006.01); C08K 3/36 (2006.01); C08K 7/16 (2006.01); G02B 27/01 (2006.01);
U.S. Cl.
CPC ...
C09J 175/04 (2013.01); C08G 18/10 (2013.01); C08G 18/3206 (2013.01); C08G 18/6229 (2013.01); C08G 18/72 (2013.01); C08K 3/346 (2013.01); C08K 3/36 (2013.01); C08K 7/16 (2013.01); G02B 27/0172 (2013.01); C08K 2201/003 (2013.01); C09J 2301/312 (2020.08); C09J 2475/00 (2013.01); G02B 2027/0174 (2013.01);
Abstract
The present disclosure provides an adhesive composition including an aliphatic urethane (meth)acrylate, a thickener and a spacer. The adhesive composition has printability that printing can be effectively performed into a pattern with a thin width or the like, and is capable of forming an adhesive having excellent physical properties such as transparency, a gap maintaining ability capable of maintaining a constant cell gap between films and adhesive force. The adhesive composition is useful for constituting an optical element for HMDs.