| 发明名称 |
TOUGH LAYERED PAPERS WITH IMPROVED SURFACE ADHESION |
| 摘要 |
<p>A laminate for honeycomb structures comprised of two outside layers having good surface adhesion and a tough core layer, said core constituting from 50 to 70 % by weight of the laminate and containing from about 60 to 80 % by weight of poly(m-phenylene isophthalamide) fibrids and each outside layer constituting from 15 to 25 % by weight of the laminate and containing about 60 to 70 % by weight of floc.</p> |
| 申请公布号 |
WO9419181(A1) |
申请公布日期 |
1994.09.01 |
| 申请号 |
WO1994US02237 |
申请日期 |
1994.02.22 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HENDREN, GARY, LEE;HESLER, LEE, JAMES |
| 分类号 |
B32B3/12;B32B5/26;C08J5/04;D21H13/26;D21H27/30;(IPC1-7):B32B5/26 |
主分类号 |
B32B3/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
