US 12,286,578 B2
Liquid crystalline resin composition and ball bearing sliding parts manufactured using the same
Namkeun Oh, Suwon-si (KR); Jung Hyun Park, Suwon-si (KR); Dohwan Kim, Suwon-si (KR); Donghoon Lee, Suwon-si (KR); Sanghyun Ji, Suwon-si (KR); Dooseub Shin, Suwon-si (KR); Ju Ho Kim, Suwon-si (KR); Jin Kyu Lee, Hwaseong-si (KR); Sang Don Lee, Seoul (KR); and Sueng Bin Song, Anseong-si (KR)
Assigned to Samsung Electro-Mechanics Co., Ltd., Suwon-si (KR); and SEYANG POLYMER CO., LTD., Incheon (KR)
Filed by SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si (KR); and SEYANG POLYMER CO., LTD., Incheon (KR)
Filed on Jun. 23, 2023, as Appl. No. 18/340,130.
Claims priority of application No. 10-2022-0188160 (KR), filed on Dec. 29, 2022.
Prior Publication US 2024/0218253 A1, Jul. 4, 2024
Int. Cl. G02F 1/1333 (2006.01); B82Y 30/00 (2011.01); C09K 19/04 (2006.01); C09K 19/52 (2006.01)
CPC C09K 19/52 (2013.01) [B82Y 30/00 (2013.01); C09K 19/0403 (2013.01); C09K 2019/521 (2013.01)] 15 Claims
 
1. A liquid crystalline resin composition, comprising:
a liquid crystalline resin;
a fine particulate filler; and
a nanofiller,
wherein the fine particulate filler includes barium sulfate (BaSO4) and the nanofiller includes carbon nanotubes (CNT), and
wherein a content of the nanofiller based on a total weight of the fine particulate filler and the nanofiller is about 6 wt % to about 30 wt %.