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:
May. 24, 2022
Filed:
Nov. 06, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Sang Hwan Kim, Daejeon, KR;
Sle Lee, Daejeon, KR;
Jang Soon Kim, Daejeon, KR;
Kwang Su Seo, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C08L 75/12 (2006.01); C09D 175/12 (2006.01); C08G 18/12 (2006.01); C08G 18/50 (2006.01); C08G 18/62 (2006.01); C08L 75/16 (2006.01); C09D 175/16 (2006.01);
U.S. Cl.
CPC ...
C08L 75/12 (2013.01); C08G 18/12 (2013.01); C08G 18/5039 (2013.01); C08G 18/6225 (2013.01); C08G 18/6266 (2013.01); C08L 75/16 (2013.01); C09D 175/12 (2013.01); C09D 175/16 (2013.01);
Abstract
A photocurable composition is provided. The photocurable composition includes: a urethane acrylamide oligomer derived from a first urethane prepolymer having an isocyanate end group and a polar group-containing acrylamide; a urethane acrylate oligomer derived from a second urethane prepolymer having an isocyanate end group and a polar group-containing (meth)acrylate; and an amide group-containing acrylic polymer derived from acrylamide and a polar group-containing (meth)acrylate.