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. 09, 2016
Filed:
Mar. 08, 2011
Applicants:
Sung-gi Kim, Gyeonggi-do, KR;
Jae-bong Lim, Gyeonggi-do, KR;
Il-hoon Cha, Gyeonggi-do, KR;
Inventors:
Assignee:
SK Chemicals Co., Ltd., , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 75/00 (2006.01); C08G 75/02 (2006.01); C08G 75/14 (2006.01); C08J 5/18 (2006.01);
U.S. Cl.
CPC ...
C08G 75/02 (2013.01); C08G 75/14 (2013.01); C08J 5/18 (2013.01); C08J 2381/04 (2013.01);
Abstract
Embodiments of the present invention relate to polyarylene sulfide that may exhibit excellent processability at low temperature, decrease outgassing and flash or burr generation, and thus may satisfactorily mold a product requiring high molding accuracy, and a method for preparing the same. Specifically, the polyarylene sulfide includes an arylene sulfide repeat unit and an arylene disulfide repeat unit, wherein the weight ratio of the arylene sulfide repeat unit:arylene disulfide repeat unit is 1:0.0001 to 1:0.05.