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:
Feb. 19, 2019
Filed:
Nov. 25, 2014
Hanwha Chemical Corporation, Seoul, KR;
Sung Hyub Baek, Daejeon, KR;
Ji Woo Kim, Daejeon, KR;
Hyeok Chil Kwon, Daejeon, KR;
Jee Hyoung Lee, Daejeon, KR;
Sang Hyun Cho, Daejeon, KR;
Kwang Heon Hyun, Ulsan, KR;
HANWHA CHEMICAL CORPORATION, Seoul, KR;
Abstract
The present invention relates to a polyvinyl chloride (PVC)-based compound composition, and more specifically, to a PVC-based compound composition that uses a PVC-based copolymer having internal plasticity prepared by suspension polymerization together with a PVC resin, thereby increasing compatibility with the PVC resin to shorten the gelling time, lowering the load at the time of extrusion to increase production in the same process conditions, and partially showing an impact modifier substitution effect.