发明名称 |
Foamed thermoplastic resin having fiber reinforcing and apparatuses for making |
摘要 |
A foamed thermoplastic resin fiber reinforced part is provided. The part comprises a member formed of thermoplastic resin, a plurality of cells and a plurality of reinforcing fibers dispersed within the member, and a skin formed on at least one exterior surface of the member. The skin is substantially devoid of cells. Here, the reinforcing fibers have a length of about 25 mm in an amount of about 10% by weight of the foamed thermoplastic resin fiber reinforced part. At least one of a cell density and a cell size of the plurality of cells is inversely proportional to the amount of the reinforcing fibers dispersed within the member.
|
申请公布号 |
US2003003291(A1) |
申请公布日期 |
2003.01.02 |
申请号 |
US20020173377 |
申请日期 |
2002.06.17 |
申请人 |
SHAH SURESH D.;WENZEL EDWARD J.;JARY MIKE W.;BENGRY CHAD A. |
发明人 |
SHAH SURESH D.;WENZEL EDWARD J.;JARY MIKE W.;BENGRY CHAD A. |
分类号 |
B29C44/10;B29C44/12;B29C44/34;B29C44/50;B29C47/10;B29C47/38;B32B5/02;B32B5/18;B32B27/04;(IPC1-7):B28B13/00;B29C31/04;B29C63/00;B32B5/20;B32B3/00;B29C44/42 |
主分类号 |
B29C44/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|