Title:
改良された低光沢ABS組成物
Document Type and Number:
Japanese Patent JP2011528395
Kind Code:
A
Abstract:
This invention relates to a mass polymerized rubber-modified monovinylidene aromatic copolymer composition compositions with an improved balance of aesthetic, physical and mechanical properties, in particular, a combination of low gloss and good impact resistance in (co)extruded sheet and thermoformed/vacuum formed articles therefrom. A method for preparing such compositions and articles is disclosed. The improved gloss performance is achieved by maintaining the following relationship between the average rubber particle size (RPS) and the weight average molecular weight (Mw) of the matrix polymer: Mw≧155−10−6*RPS6.
Inventors:
Female, dominic
Levis, Ray
Thulmur, Deni
Fundyne, Case-Yane
Ronald, Fandale
Debox, alexander
Levis, Ray
Thulmur, Deni
Fundyne, Case-Yane
Ronald, Fandale
Debox, alexander
Application Number:
JP2011518767A
Publication Date:
November 17, 2011
Filing Date:
June 24, 2009
Export Citation:
Assignee:
Stillon Europe Gesellschaft Mitt Beschlenktel Haftung
International Classes:
C08F279/04; C08F2/44; C08L21/00; C08L25/12; C08L69/00
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Yoshihiro Kobayashi
Atsushi Ebiya
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Yoshihiro Kobayashi
Atsushi Ebiya