发明名称 |
Carpet underlayment of needled scrim and fibrous layer with moisture barrier |
摘要 |
The disclosure is of an improved textile construction, useful as underlayment for carpeting. The construction comprises high temperature resistant staple fibers needled to a scrim of interwoven, high-temperature resistant yarns. The needled fabric has one surface treated to bond the surface fibers in place and one moisture-impervious film surface.
|
申请公布号 |
US4360554(A) |
申请公布日期 |
1982.11.23 |
申请号 |
US19810278833 |
申请日期 |
1981.06.29 |
申请人 |
ALBANY INTERNATIONAL CORP. |
发明人 |
CAMPBELL, FREDERICK S.;TRASK, ELWOOD G.;GASIOR, WALTER;PHANEUF, ROLAND |
分类号 |
B32B5/06;B32B5/08;D06N7/00;(IPC1-7):B32B33/00 |
主分类号 |
B32B5/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|