Title:
ABS-BASED RESIN COMPOSITION, PREPARATION METHOD THEREFOR, AND MOLDED PRODUCT COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/065630
Kind Code:
A1
Abstract:
The present disclosure relates to an ABS-based resin composition, a preparation method therefor, and a molded product comprising same, and, more specifically, to an ABS-based resin composition, a preparation method therefor, and a molded product comprising same, the composition comprising: 100 parts by weight of a base resin, which comprises 20-40 wt% of a vinyl cyanide compound-conjugated diene compound-aromatic vinyl compound graft copolymer and 60-80 wt% of an aromatic vinyl compound-vinyl cyanide compound copolymer; and 0.1-5 parts by weight of a polyether-modified polysiloxane. According to the present disclosure, provided are an ABS-based resin composition, a preparation method therefor, and a molded product manufactured therefrom, the composition having excellent impact strength, colorability and gloss, which have been difficult to be simultaneously improved because of the conventional trade-off relationship in which colorability and gloss conventionally deteriorate if impact strength is improved and, contradictorily, impact strength deteriorates if colorability and gloss are improved.
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Inventors:
NAM JINOH (KR)
HAN SEUNGHUN (KR)
KIM SEONG LYONG (KR)
HAN SEUNGHUN (KR)
KIM SEONG LYONG (KR)
Application Number:
PCT/KR2021/007209
Publication Date:
March 31, 2022
Filing Date:
June 09, 2021
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08L25/12; B29B11/10; C08K3/013; C08K3/04; C08L55/02; C08L83/12
Foreign References:
| JPH0870999A | 1996-03-19 | |||
| KR20190075350A | 2019-07-01 | |||
| JP2001200166A | 2001-07-24 | |||
| KR19990055610A | 1999-07-15 | |||
| KR20110079011A | 2011-07-07 | |||
| KR20010056186A | 2001-07-04 |
Other References:
See also references of EP 4006099A4
Attorney, Agent or Firm:
NEWKOREA PATENT & LAW FIRM (KR)
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