发明名称 |
THERMOPLASTIC MOULDING MATERIALS BASED ON ACRYLONITRILE, STYRENE AND BUTADIENE. |
摘要 |
The invention relates to thermoplastic moulding materials based on acrylonitrile-butadiene-styrene, comprising a SAN-polymer matrix and a graft copolymer, structured from an agglomerated butadiene rubber-graft base and a SAN-graft envelope. The agglomerated graft base has a bimodal particle size distribution of a fraction x) of non-agglomerated particles having a d50-value in the range from 80 to 120 nm and a fraction y) of agglomerated particles having a d50-value in the range from 350 to 550 nm and a polydispersity U of less than 0.28. The invention further relates to a method for producing the graft copolymer, wherein an acrylate copolymer having a polydispersity U of less than 0.27 and a d50-value of 100 to 150 nm is used for agglomeration. The invention further relates to the use of thermoplastic moulding materials for producing moulded parts. |
申请公布号 |
MX2015014597(A) |
申请公布日期 |
2016.04.25 |
申请号 |
MX20150014597 |
申请日期 |
2014.04.16 |
申请人 |
STYROLUTION GROUP GMBH |
发明人 |
NORBERT NIESSNER;SANGJUN AHN;BRIAN J. BANASZAK;ROLAND WALKER;MICHEL PEPERS;JOHANNES BARTH;GISBERT MICHELS;FLORIAN PATCAS;YOUNGHWA HWANG;RUDY VERSTRAETEN |
分类号 |
C08F2/24;C08F265/04;C08F279/02;C08F285/00;C08L25/12;C08L55/02 |
主分类号 |
C08F2/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|