发明名称 |
MOULDING COMPOSITIONS BASED ON VINYLAROMATIC COPOLYMERS FOR 3D PRINTING |
摘要 |
Thermoplastic moulding composition for 3D printing containing a polymer mixture A made of components a and b: a being from 30 to 95% by weight of at least one vinylaromatic copolymer a with average molar mass Mw from 150 000 to 360 000 g/mol, b being from 5 to 70% by weight of at least one impact modifier b, where the viscosity of the moulding composition (measured in accordance with ISO 11443) at shear rates of from 1 to 10 l/sec and at a temperature of 250° C. is not higher than 1×105 Pa*s and the Melt Volume Rate (MVR, measured in accordance with ISO 1133 for 220° C. and 10 kg load) is more than 6 ml/10 min. |
申请公布号 |
US2016312022(A1) |
申请公布日期 |
2016.10.27 |
申请号 |
US201415104797 |
申请日期 |
2014.12.18 |
申请人 |
INEOS STYROLUTION GROUP GMBH |
发明人 |
NIESSNER Norbert;EISENTRAEGER Frank;BAUMANN Stephanie;RADOVANOVIC Itana;SCHMIDT Hans-Werner;MEINERS Josef;WIEBERGER Florian |
分类号 |
C08L25/12;B33Y40/00;B33Y50/02;B33Y70/00;B29C67/00;B33Y10/00 |
主分类号 |
C08L25/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Frankfurt DE |