| 发明名称 |
INJECTABLE COMPOSITE MATERIAL REINFORCED BY NATURAL FIBERS |
| 摘要 |
The invention relates to an injectable composite material comprising:
(a) 28 to 95% by weight of a polypropylene-polyethylene copolymer;(b) 0 to 10% by weight of a flow enhancer;(c) 1 to 20% by weight of an impact modifier;(d) 1 to 20% by weight of a compatibilizing agent; and(e) 3 to 70% by weight of natural fibers,wherein the polypropylene-polyethylene copolymer forms a matrix.;It also relates to a method for preparing this composite material as well as to a method for its use for manufacturing parts by injection or by overmolding. |
| 申请公布号 |
US2014291894(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201213978696 |
申请日期 |
2012.01.06 |
| 申请人 |
Kannengiesser Pauline;Aoudjit Embarka;Dufrancatel Laurence;Da Costa Pito Sergio;Mougin Gérard |
发明人 |
Kannengiesser Pauline;Aoudjit Embarka;Dufrancatel Laurence;Da Costa Pito Sergio;Mougin Gérard |
| 分类号 |
C08L23/14;B29C45/00 |
主分类号 |
C08L23/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A composite material comprising:
(a) 28 to 95% by weight of a polypropylene-polyethylene copolymer; (b) 0 to 10% by weight of a flow enhancer; (c) 1 to 20% by weight of an impact modifier; (d) 1 to 20% by weight of a compatibilizing agent; and (e) 3 to 70% by weight of natural fibers, wherein the polypropylene-polyethylene copolymer forms a matrix. |
| 地址 |
Pontoise FR |
