| 发明名称 |
METHOD AND APPARATUS FOR FOAM TREATING PILE FABRICS |
| 摘要 |
<p>TITLE METHOD AND APPARATUS FOR FOAM TREATING PILE FABRICS This invention involves a process for foam treating pile fabrics, especially carpets, by applying a foam composition through the backing of the fabric. The invention also includes a foam applicator device which may be used in such a process. RD-6025</p> |
| 申请公布号 |
CA2074652(A1) |
申请公布日期 |
1993.01.26 |
| 申请号 |
CA19922074652 |
申请日期 |
1992.07.24 |
| 申请人 |
DU PONT (E. I.) DE NEMOURS AND COMPANY;BROWN, W. LAMAR |
发明人 |
POTTER, JERRY F.;BROWN, W. LAMAR |
| 分类号 |
D06B1/08;B29C44/46;D06B3/10;D06B19/00;D06M13/02;D06M13/244;D06M13/248;D06M13/256;D06M13/282;D06M13/292;D06M13/298;D06M15/70;D06N7/00;(IPC1-7):D06M23/04 |
主分类号 |
D06B1/08 |
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