发明名称 |
POLYMER BLEND FOR MATTE INJECTION MOULDED PARTS. |
摘要 |
<p>The invention relates to a polymer blend comprising: a) a polymer matrix, which consists of a (meth)acrylate (co)polymer or a blend of (meth)acrylate (co)polymers with a Vicat softening temperature VST (ISO 306-B50) of at least 104 degree C and/or a (meth)acrylimide (co)polymer; b) an impact resistance modification agent, which is based on cross-linked poly(meth)acrylates and not covalently bonded to the polymer matrix a); c) between 1 and 15 wt. % plastic particles consisting of cross-linked polymers based on polymethylmethacrylates, polystyrenes and/or polysilicones. The polymer blend can be used to produce injection moulded parts with matte surfaces and Vicat softening temperatures VST (ISO 306-B50) of at least 90 degree C.</p> |
申请公布号 |
MXPA06003295(A) |
申请公布日期 |
2007.12.12 |
申请号 |
MX2006PA03295 |
申请日期 |
2004.09.01 |
申请人 |
ROHM GMBH & CO. KG. |
发明人 |
KEMPF, PETER;ALBRECHT, KLAUS;WICKER, MICHAEL;HOSS, WERNER;SCHULTES, KLAUS;GOLCHERT, URSULA;NAU, STEFAN |
分类号 |
C08F220/14;C08J5/22;C08L33/06;C08L33/12;C08L35/00 |
主分类号 |
C08F220/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|