Title:
改善された耐薬品性を有する熱可塑性成形材料
Document Type and Number:
Japanese Patent JP4469859
Kind Code:
B2
Abstract:
The present invention relates to thermoplastic molding compositions comprising a mixture of (A) from 30 to 69% by weight, based on the sum of components (A), (B) and (C), of a methyl methacrylate polymer, (B) from 30 to 69% by weight, based on the sum of components (A), (B) and (C), of a copolymer obtainable by polymerizing a styrenic monomer and a vinyl cyanide, and (C) from 1 to 40% by weight, based on the sum of components (A), (B) and (C), of a graft copolymer obtainable from (C1) from 60 to 90% by weight, based on (C), of a core obtainable by polymerizing a 1,3-diene and a styrenic monomer, (C2) from 5 to 20% by weight, based on (C), of a first graft shell, and (C3) from 5 to 20% by weight, based on (C), of a second graft shell composed of an alkyl (meth)acrylate polymer, with the proviso that the ratio of (C2) to (C3) is in the range from 2:1 to 1:2.
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Inventors:
Martin Sterk
Martin weber
Axel Gottschalk
Sven Leechers
Norbert Guntherberg
Wolfgang Fisher
Root gar lover
Peter Ittemann
Stephan Junckling
Martin weber
Axel Gottschalk
Sven Leechers
Norbert Guntherberg
Wolfgang Fisher
Root gar lover
Peter Ittemann
Stephan Junckling
Application Number:
JP2006544311A
Publication Date:
June 02, 2010
Filing Date:
December 14, 2004
Export Citation:
Assignee:
BASF SE
International Classes:
C08L33/12; C08F257/02; C08F279/02; C08F285/00; C08L25/12; C08L35/06; C08L51/00; C08L51/04; C08L51/06; C08L55/02
Domestic Patent References:
| JP11511492A | ||||
| JP11510196A | ||||
| JP8073685A |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel