US 12,448,569 B2
Liquid crystalline polymer composition and molded article produced therefrom
Yang Il Kim, Uiwang-si (KR); Eric Arifin, Uiwang-si (KR); Jung Hun Lee, Uiwang-si (KR); Young Sub Jin, Uiwang-si (KR); and Bong Jae Lee, Uiwang-si (KR)
Assigned to Lotte Chemical Corporation, Seoul (KR)
Appl. No. 18/686,535
Filed by LOTTE CHEMICAL CORPORATION, Seoul (KR)
PCT Filed Aug. 19, 2022, PCT No. PCT/KR2022/012461
§ 371(c)(1), (2) Date Feb. 26, 2024,
PCT Pub. No. WO2023/027437, PCT Pub. Date Mar. 2, 2023.
Claims priority of application No. 10-2021-0113909 (KR), filed on Aug. 27, 2021.
Prior Publication US 2025/0122425 A1, Apr. 17, 2025
Int. Cl. 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)
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)] 13 Claims
 
1. A liquid crystalline polymer composition comprising:
10 wt % to 50 wt % of a liquid crystalline polymer;
20 wt % to 60 wt % of an aromatic sulfone polymer; and
10 wt % to 50 wt % of inorganic fillers having a pH of 7 to 12.