ポリ(メタ)アクリレート成形材料の耐衝撃性改良用のコア・シェル粒子

Japanese Patent JP4582638

B2

The present invention relates to a core-shell particle which has a core, a first shell and, where appropriate, a second shell, where: i) the core encompasses, based on its total weight, at least 75.0% by weight of (meth)acrylate repeat units; ii) the first shell has a glass transition temperature below 30° C.; iii) the second shell present where appropriate encompassed, based on its total weight, at lest 75.0% by weight of (meth)acrylate repeat units; iv) the first shell encompasses, based on its total weight, the following constituents; E) from 92.0 to 98.0% by weight of (meth)acrylate repeat units and F) from 2.0 to 8.0% by weight of styrenic repeat units of the general formula (I)  where the radicals R1 to R6 are defined according to the Description and the percentages by weight of E) and F) give a total of 100.0% by weight, v) the radius of the core-shell particle inclusive of any second shell present, measured by the Coulter method, is in the range from above 160.0 to 240.0 nm; a process for preparing core-shell particles, to a moulding composition comprising core-shell particles, and to the use thereof.

Claus Sultes
Liner Muller
Andreas Spies
Claus Albrecht
Werner Hess

JP2004561139A

November 17, 2010

October 18, 2003

Click for automatic bibliography generation  

Evonik Roehm GmbH

C08F265/06; C08F265/04; C08F285/00; C08J5/00; C08L25/12; C08L33/06; C08L33/12; C08L51/00; C08L51/04; C08L55/02; C08L33/20; C08L35/06; C08L55/00

JP11505871A
JP59136313A
JP56100814A
JP7002957A
JP2000204128A
JP57200412A
JP57044641A

US5393836

Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel

Previous Patent: 圧縮装置を有する紡績機

Next Patent: 電動リニアアクチュエータ