| 发明名称 |
STAIN-RESISTS FOR POLYAMIDE SUBSTRATES |
| 摘要 |
A stain-resist for polyamide textiles comprises blends of maleic anhydride/alpha-olefin polymers with sulfonated phenol-formaldehyde condensation products. The stain-resist blends are water-soluble at low pH, even in the absence of surfactant, and are strongly substantive and more resistant to yellowing than the condensation products. |
| 申请公布号 |
WO9319238(A1) |
申请公布日期 |
1993.09.30 |
| 申请号 |
WO1993US02805 |
申请日期 |
1993.03.25 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
PECHHOLD, ENGELBERT |
| 分类号 |
D06M15/227;D06M15/263;D06M15/41;D06M101/00;D06M101/16;D06M101/30;D06M101/34 |
主分类号 |
D06M15/227 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
