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:
Mar. 14, 2023
Filed:
Oct. 30, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Dae Young Shin, Daejeon, KR;
Eun Jung Joo, Daejeon, KR;
Jin Ho Jung, Daejeon, KR;
Choong Hoon Lee, Daejeon, KR;
Kyung Soo Park, Daejeon, KR;
Yutaek Sung, Daejeon, KR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C08F 210/02 (2006.01); B01J 3/04 (2006.01); C08F 2/01 (2006.01); C08K 5/14 (2006.01); C08L 23/08 (2006.01); C08F 4/38 (2006.01);
U.S. Cl.
CPC ...
C08F 210/02 (2013.01); B01J 3/04 (2013.01); C08F 2/01 (2013.01); C08K 5/14 (2013.01); C08L 23/0853 (2013.01); B01J 2203/065 (2013.01); B01J 2219/00051 (2013.01); B01J 2219/00162 (2013.01); C08F 2400/02 (2013.01);
Abstract
The present invention relates to a method for preparing ethylene vinylacetate copolymer that can improve the mechanical strength of copolymer by controlling the polymerization conditions using an autoclave reactor.