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:
Jun. 06, 2023
Filed:
Jun. 09, 2021
Applicants:
SK Innovation Co., Ltd., Seoul, KR;
SK Global Chemical Co., Ltd., Seoul, KR;
Inventors:
Doh Yeon Park, Daejeon, KR;
Ju Eun Jung, Daejeon, KR;
Soo Young Hwang, Daejeon, KR;
Sang Ha Son, Daejeon, KR;
Byoung Kyu Kwak, Daejeon, KR;
Hai Jin Shin, Daejeon, KR;
Assignees:
SK Innovation Co., Ltd., Seoul, KR;
SK Geo Centric Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 210/02 (2006.01); C08F 220/06 (2006.01); C09J 123/08 (2006.01); C08L 33/02 (2006.01);
U.S. Cl.
CPC ...
C09J 123/0876 (2013.01); C08F 210/02 (2013.01); C08F 220/06 (2013.01); C08F 2500/33 (2021.01); C08F 2500/34 (2021.01); C08F 2800/20 (2013.01); C08L 33/02 (2013.01);
Abstract
An ethylene-(meth)acrylic acid copolymer has a portion having a melting temperature of 94° C. or higher. A content of the portion having the melting temperature of 94° C. or higher measured by a Successive Self-nucleation and Annealing (SSA) analysis is 1.5% or less. A water-dispersive composition includes the ethylene (meth)acrylic acid copolymer, a neutralizing agent and an aqueous medium.