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:
Dec. 05, 2017
Filed:
Oct. 27, 2015
Applicants:
SK Innovation Co., Ltd., Seoul, KR;
SK Global Chemical Co., Ltd., Seoul, KR;
Inventors:
Ju-Eun Jung, Daejeon, KR;
Sung-Kwan Kim, Daejeon, KR;
Yong-Rak Moon, Daejeon, KR;
So-Young Park, Daejeon, KR;
Assignees:
SK Innovation Co., Ltd., Seoul, KR;
SK Global Chemical Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 210/18 (2006.01); C08L 23/16 (2006.01);
U.S. Cl.
CPC ...
C08L 23/16 (2013.01); C08F 210/18 (2013.01); C08F 2420/04 (2013.01); C08L 2205/025 (2013.01);
Abstract
The present invention relates to an EPDM resin blend composition, which includes a first EPDM resin matrix and a second EPDM resin, wherein a ratio (M/M) of a weight average molecular weight of the first EPDM resin matrix to a weight average molecular weight of the second EPDM resin ranges from 0.75 to 1.33, and the second EPDM resin has a narrower molecular weight distribution (M/M) than the first EPDM resin matrix, and to a method for preparing the same.