Title:
熱可塑性樹脂組成物、その製造方法及びそれを含む成形品
Document Type and Number:
Japanese Patent JP7425225
Kind Code:
B2
Abstract:
The present invention relates to a thermoplastic resin composition, a method of preparing the same, and a molded article including the same. More specifically, the present invention provides a thermoplastic resin composition including a base resin including a vinyl cyanide compound-conjugated diene rubber-aromatic vinyl compound graft copolymer, an alkyl acrylate rubber-vinyl cyanide compound-aromatic vinyl compound graft copolymer, and an aromatic vinyl compound-vinyl cyanide compound copolymer and a polysiloxane in a predetermined composition ratio, wherein the alkyl acrylate rubber-vinyl cyanide compound-aromatic vinyl compound graft copolymer has a grafting degree of 42 % or more and is included in an amount of 0.1 to 10 % by weight based on 100 % by weight in total of the base resin.In addition to excellent colorability, the thermoplastic resin composition of the present invention exhibits low clutch force and has excellent clutch force retention due to excellent dimensional stability against thermal aging.
Inventors:
Seo Hwa Kim
Byung Il Kang
Don Kung Shin
Young Min Kim
Eun Jun Choi
Byung Il Kang
Don Kung Shin
Young Min Kim
Eun Jun Choi
Application Number:
JP2022560386A
Publication Date:
January 30, 2024
Filing Date:
October 26, 2021
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
C08L25/12; C08L51/04; C08L55/02; C08L83/04
Domestic Patent References:
| JP2001031830A | ||||
| JP2014527570A | ||||
| JP11152387A | ||||
| JP7082467A |
Foreign References:
| US6114442 | ||||
| KR1020080022747A |
Attorney, Agent or Firm:
Shinya Mihiro
Watanabe Takashi
Watanabe Takashi