Title:
ゴム質重合体とその製造方法、グラフト共重合体及び熱可塑性樹脂組成物
Document Type and Number:
Japanese Patent JP6595603
Kind Code:
B2
Abstract:
The present disclosure relates a method of preparing a rubbery polymer, a rubbery polymer, and a graft copolymer and thermoplastic resin composition including the rubbery polymer. In accordance with the present disclosure, a rubbery polymer, in which a large-diameter rubbery polymer and a small-diameter rubbery polymer are formed in a desired ratio by controlling the contents, addition time points, and types of a crosslinking agent, an emulsifier, and a molecular weight regulator when a conjugated diene monomer, the crosslinking agent, the molecular weight regulator, and the emulsifier are polymerized, and a graft copolymer and thermoplastic resin composition having excellent surface gloss and mechanical properties are provided.
Inventors:
Lee, Chin-Hyun
Kim, Yong-Min
Han, Soo Jung
Kim, Yupin
Chun, Yong-fan
Chung, Song-Heng
Suk, Choi Min
Kim, Yong-Min
Han, Soo Jung
Kim, Yupin
Chun, Yong-fan
Chung, Song-Heng
Suk, Choi Min
Application Number:
JP2017539626A
Publication Date:
October 23, 2019
Filing Date:
November 29, 2016
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
C08F2/24; C08F2/38; C08F251/00; C08L51/04
Domestic Patent References:
| JP2004502817A | ||||
| JP2015134930A | ||||
| JP2016528358A | ||||
| JP2016528370A | ||||
| JP2015522693A |
Attorney, Agent or Firm:
Patent business corporation Ikeuchi and Partners