| 发明名称 |
HIGHLY FILLED THERMOPLASTIC COMPOSITIONS BASED ON ETHYLENE INTERPOLYMERS AND PROCESSING OILS AND THEIR USE AS CARPET BACKSIDE COATING |
| 摘要 |
Highly filled thermoplastic compositions useful as sound-deadening sheeting for automotive carpet are obtained by blending about 5-50% by weight of an ethylene interpolymer, such as ethylene/vinyl ester, ethylene/unsaturated mono- or dicarboxylic acids or esters of said unsaturated acids, etc.; about 2-15% by weight of processing oil; and about 50-90% by weight of filler. The use of fine particle size filler results in pellets prepared from these compositions that remain free flowing even after storage under load |
| 申请公布号 |
EP0011830(B1) |
申请公布日期 |
1983.10.05 |
| 申请号 |
EP19790104652 |
申请日期 |
1979.11.22 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
SCHUMACHER, FREDERICK GEORGE;YLLO, WALTER |
| 分类号 |
B29C43/00;C08K3/00;C08K7/18;C08L23/08;C08L91/00;D06N7/00;G10K11/16;(IPC1-7):08L23/08;08K5/01;08K3/00;04B1/74;06N3/04;60R3/04 |
主分类号 |
B29C43/00 |
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