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. 21, 2025
Filed:
Aug. 19, 2022
Applicant:
Lotte Chemical Corporation, Seoul, KR;
Inventors:
Yang Il Kim, Uiwang-si, KR;
Eric Arifin, Uiwang-si, KR;
Jung Hun Lee, Uiwang-si, KR;
Young Sub Jin, Uiwang-si, KR;
Bong Jae Lee, Uiwang-si, KR;
Assignee:
Lotte Chemical Corporation, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); C08K 3/34 (2006.01); C08L 81/06 (2006.01); C09K 19/40 (2006.01); C09K 19/52 (2006.01);
U.S. Cl.
CPC ...
C09K 19/406 (2013.01); C08K 3/34 (2013.01); C08L 81/06 (2013.01); C09K 19/52 (2013.01); C09K 2019/521 (2013.01);
Abstract
A liquid crystalline polymer composition of the present invention comprises: about 10-50% by weight of a liquid crystalline polymer, about 20-60% by weight of an aromatic sulfone polymer, and about 10-50% by weight of an inorganic filler having a pH of about 7-12. The liquid crystalline polymer composition has excellent fluidity, rigidity, and abrasion resistance, and generates little dust.