| 发明名称 |
POLYAMIDE SUBSTRATE HAVING STAIN RESISTANCE, COMPOSITION ANDMETHOD |
| 摘要 |
<p>A combination of a semi-soluble methacrylic polymer and a sulfonated naphthalene condensation product, optionally with a semi-soluble or insoluble ethyl methacrylate polymer of high molecular weight, provides improved resistance to staining by acid colorants of fibrous polyamide substrate.</p> |
| 申请公布号 |
CA2292888(C) |
申请公布日期 |
2005.03.29 |
| 申请号 |
CA19992292888 |
申请日期 |
1999.12.20 |
| 申请人 |
TRICHROMATIC CARPET INC. |
发明人 |
ELGARHY, KARIM;ELGARHY, YASSIN M. |
| 分类号 |
D06M15/263;D06M15/41;D06N3/04;D06N3/12;(IPC1-7):C09D161/14;C08L61/14;C09D133/10;C08L33/10 |
主分类号 |
D06M15/263 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
