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:
Oct. 23, 2018
Filed:
Mar. 23, 2017
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Kwang Jin Lee, Daejeon, KR;
Geon Soo Kim, Daejeon, KR;
Yoon Ho Kim, Daejeon, KR;
Kyung Bok Sun, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Int. Cl.
CPC ...
C08L 27/06 (2006.01); C08F 283/12 (2006.01); C08F 257/02 (2006.01); C08L 51/08 (2006.01); C08F 285/00 (2006.01); C08G 77/20 (2006.01);
U.S. Cl.
CPC ...
C08L 27/06 (2013.01); C08F 257/02 (2013.01); C08F 283/124 (2013.01); C08F 285/00 (2013.01); C08L 51/085 (2013.01); C08G 77/20 (2013.01); C08L 2205/06 (2013.01); C08L 2207/53 (2013.01);
Abstract
The present invention relates to an acrylic processing aid and a vinyl chloride resin composition comprising the same. Specifically, the present invention relates to a core-shell structured acrylic processing aid which can play both roles as a lubricant and a processing aid at the same time by using monomers having a certain composition for the core and shell, respectively, and controlling their specific viscosity, and to a vinyl chloride resin composition comprising the same.