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:
Jan. 14, 2020
Filed:
Sep. 30, 2015
Applicant:
Kolon Industries, Inc., Gwacheon-si, KR;
Inventor:
Yun-Jo Kim, Youngin-si, KR;
Assignee:
KOLON INDUSTRIES, INC., Gwacheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/02 (2006.01); C08J 5/18 (2006.01); C08G 69/40 (2006.01); B60C 1/00 (2006.01); C09J 161/12 (2006.01);
U.S. Cl.
CPC ...
C08J 5/18 (2013.01); B60C 1/0008 (2013.01); C08G 69/40 (2013.01); C08G 2380/00 (2013.01); C08J 2377/02 (2013.01); C08J 2377/06 (2013.01); C08J 2477/02 (2013.01); C09J 161/12 (2013.01); C09J 2461/00 (2013.01); C09J 2477/006 (2013.01);
Abstract
The present invention relates to a polymer film comprising a base film comprising polyamide-based resin; and two or more kinds of copolymers comprising polyamide-based segments and polyether-based segments, and a method for preparing the polymer film.