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:
Sep. 06, 2016
Filed:
Sep. 30, 2014
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Dong Kwon Lee, Daejeon, KR;
Kwang Hyon Kim, Daejeon, KR;
Bo Hee Park, Daejeon, KR;
Se Woong Lee, Daejeon, KR;
Jin Hyuck Ju, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/05 (2006.01); B01J 19/00 (2006.01); C08K 5/053 (2006.01); C08F 114/06 (2006.01); C08F 2/01 (2006.01); C08F 2/02 (2006.01); C08F 14/06 (2006.01); C08F 2/44 (2006.01); B01J 19/24 (2006.01);
U.S. Cl.
CPC ...
C08K 5/053 (2013.01); B01J 19/24 (2013.01); C08F 2/01 (2013.01); C08F 2/02 (2013.01); C08F 2/44 (2013.01); C08F 14/06 (2013.01); C08F 114/06 (2013.01); B01J 2219/24 (2013.01); C08K 5/05 (2013.01);
Abstract
Disclosed are a bulk PVC composition and a bulk PVC polymerization method using the same. According to the present invention, a bulk PVC composition that may effectively prevent generation of fine particles and scale (adhering to a reactor wall) during bulk polymerization and may be prepared without a post-treatment process of an antistatic agent added to easily isolate fine particles after bulk PVC polymerization, and a method and apparatus for polymerizing the same may be provided.