	US 12,187,889 B2
	Non-painted thermoplastic resin composition comprising viscose rayon and capable of embodying marble pattern and molded article thereof
Chang Won Chae, Seoul (KR); Sung Yeon Lee, Seoul (KR); Chang Min Hong, Anyang-si (KR); Jin Young Huh, Goyang-si (KR); Kyu Haeng Cho, Yesan-gun (KR); Dae Keun Kim, Daejeon (KR); Gwang Ho Go, Seoul (KR); Moon Young Lee, Seoul (KR); Hyuk Soo Kwon, Cheonan-si (KR); Hee Jong Park, Incheon (KR); and Yeung In Kim, Sejong-si (KR)
Assigned to CEPLA CO., LTD., Asan-si (KR)
Appl. No. 17/312,545
Filed by CEPLA CO., LTD., Asan-si (KR)
PCT Filed Sep. 23, 2019, PCT No. PCT/KR2019/012351 § 371(c)(1), (2) Date Jun. 10, 2021, PCT Pub. No. WO2020/122379, PCT Pub. Date Jun. 18, 2020.
Claims priority of application No. 10-2018-0159835 (KR), filed on Dec. 12, 2018.
Prior Publication US 2022/0056264 A1, Feb. 24, 2022
Int. Cl. C08L 69/00 (2006.01); C08J 5/04 (2006.01); C08K 7/06 (2006.01); C08L 1/24 (2006.01); C08L 55/02 (2006.01)

CPC C08L 69/00 (2013.01) [C08J 5/042 (2013.01); C08J 5/046 (2013.01); C08L 1/24 (2013.01); C08L 55/02 (2013.01); C08L 2205/03 (2013.01); C08L 2205/16 (2013.01)]

18 Claims

1. A thermoplastic resin composition comprising 95.5-98.5 parts by weight of a thermoplastic resin, 0.5-2 parts by weight of a carbon fiber, and 1-3 parts by weight of viscose rayon based on 100 parts by weight of the entire thermoplastic resin composition,

wherein the thermoplastic resin is one or more compounds selected from the group consisting of polycarbonate (PC), polystyrene (PS), polyphenylene sulfide (PPS), polyamide (PA), acrylonitrile-styrene-acrylate copolymer (ASA), acrylonitrile-butadiene-styrene copolymer (ABS) and polycarbonate (PC)-acrylonitrile-butadiene-styrene copolymer (ABS) alloy (PC/ABS), and

wherein the thermoplastic resin composition does not contain polypropylene as a thermoplastic resin.