| 发明名称 |
Stain-resistant agents for textiles. |
| 摘要 |
<p>Stain-resistant compositions comprising sulfonated phenol-formaldehyde condensation products and polymers of maleic anhydride and unsatured aromatic monomers e.g. styrene polyamide textile substrates treated with the same, and processes for their preparation. The stain-resistant compositions and substrates possess improved stain resistance but do not suffer from yellowing to the extent that previously known materials do.</p> |
| 申请公布号 |
EP0328822(A2) |
申请公布日期 |
1989.08.23 |
| 申请号 |
EP19880311826 |
申请日期 |
1988.12.14 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
FITZGERALD, PATRICK HENRY;RAO, NANDAKUMAR SESHAGIRI;VINOD, YASHAVANT VINAYAK;ALLENDER, JEFFREY RANDOLPH |
| 分类号 |
A47G27/02;D06M15/233;D06M15/263;D06M15/41;D06M101/00;D06M101/16;D06M101/30;D06M101/34;D06M101/36 |
主分类号 |
A47G27/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
