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:
Jul. 20, 2021
Filed:
Dec. 09, 2016
Applicant:
Posco, Pohang-si, KR;
Inventors:
Assignee:
POSCO, Pohang-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 167/00 (2006.01); C09D 7/45 (2018.01); C09D 7/47 (2018.01); C09D 7/61 (2018.01); C09D 7/65 (2018.01); C08L 67/02 (2006.01); C23C 2/06 (2006.01); C23C 2/40 (2006.01); C23C 2/28 (2006.01); C23C 28/00 (2006.01); C08K 3/22 (2006.01); C08K 3/04 (2006.01);
U.S. Cl.
CPC ...
C09D 167/00 (2013.01); C08L 67/02 (2013.01); C09D 7/45 (2018.01); C09D 7/47 (2018.01); C09D 7/61 (2018.01); C09D 7/65 (2018.01); C23C 2/06 (2013.01); C23C 2/28 (2013.01); C23C 2/40 (2013.01); C23C 28/00 (2013.01); C08K 3/04 (2013.01); C08K 2003/2241 (2013.01);
Abstract
The present invention relates to a resin composition comprising 40% to 50% by weight of a polyester resin on the basis of a total of 100% by weight of the composition, the polyester resin comprising a main resin and an auxiliary resin, wherein the main resin has a higher molecular weight than the auxiliary resin, and the difference of a glass transition temperature between the main resin and the auxiliary resin is 25° C. or less.