发明名称 |
PROCEDE DE FABRICATION DE COMPOSITION POLYESTER AUX PROPRIETES CHOC AMELIOREES |
摘要 |
<p>Preparing thermoplastic composition comprising polyester resin (c), and a mixture comprising a copolymer (a) of alpha -olefin and a monomer bearing an ethylene unsaturation and epoxy group and composed of core-shell (b), comprises a first step of manufacturing the mixture (a) and (b) by extrusion at a temperature at which the copolymer (a) is in the molten state and a maximum temperature of 60-180[deg] C; and second step of manufacturing the thermoplastic composition by extrusion or by mixing the polyester resin (c) with the mixture (a) and (b) obtained in the previous step. An independent claim is included for the composition obtained by the process.</p> |
申请公布号 |
FR2948122(B1) |
申请公布日期 |
2011.10.14 |
申请号 |
FR20090054956 |
申请日期 |
2009.07.17 |
申请人 |
ARKEMA FRANCE |
发明人 |
QUINEBECHE SEBASTIEN;KORZHENKO ALEXANDER;BOUILLOUX ALAIN;GIROIS STEPHANE |
分类号 |
C08L67/00;B29B7/38;C08L23/08;C08L25/10;C08L33/06;C08L33/14 |
主分类号 |
C08L67/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|