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:
Apr. 05, 2022
Filed:
Feb. 14, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Bun Yeoul Lee, Suwon-si, KR;
Seung Soo Park, Suwon-si, KR;
Chung Sol Kim, Seongnam-si, KR;
Hyun Mo Lee, Suwon-si, KR;
Sung Dong Kim, Suwon-si, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C08F 297/02 (2006.01); C07F 3/06 (2006.01); C08F 297/08 (2006.01);
U.S. Cl.
CPC ...
C08F 297/02 (2013.01); C07F 3/06 (2013.01); C08F 297/086 (2013.01);
Abstract
The present invention relates to a polyolefin-polystyrene multi-block copolymer having a structure comprising a polyolefin block and polystyrene blocks bonded to both ends of the polyolefin block, to an organozinc compound for preparing the same, and a method for preparing the polyolefin-polystyrene multi-block copolymer.