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. 06, 2015
Filed:
Aug. 14, 2012
Applicants:
Yoon Ho Kim, Yeosu-si, KR;
Geon Soo Kim, Daejeon, KR;
Kwang Jin Lee, Yeosu-si, KR;
Inventors:
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 5/02 (2006.01); C08L 33/12 (2006.01); C08L 27/06 (2006.01); C08L 33/20 (2006.01); C08J 9/00 (2006.01); C08L 25/14 (2006.01);
U.S. Cl.
CPC ...
C08L 27/06 (2013.01); C08J 9/0061 (2013.01); C08L 25/14 (2013.01); C08L 33/12 (2013.01); C08L 33/20 (2013.01); C08J 2327/06 (2013.01); C08J 2425/14 (2013.01); C08J 2433/06 (2013.01); C08L 2205/02 (2013.01); C08L 2205/22 (2013.01); C08L 2312/00 (2013.01);
Abstract
Disclosed is a crosslinked polymer nanoparticle containing composition, a method for preparing a copolymer using the composition, and a vinyl chloride resin with improved foam molding properties. Processing aid in according with the present invention, provides the effects of improved foam molding properties and processibility of a vinyl chloride resin, during a foam molding process upon being added to the vinyl chloride resin.