发明名称 |
MALEIC ANHYDRIDE/VINYL OR ALLYL ETHER POLYMER STAIN-RESISTS |
摘要 |
A polyamide fibrous substrate having deposited on it an amount of a composition effective to impart stain-resistance comprising a water-soluble or water-dispersible maleic anhydride/allyl ether or vinyl ether polymer or a mixture of said polymers, and processes for preparing the substrates. The maleic anhydride polymer is used either in hydrolyzed form or in the form resulting from reacting it with a lower alkyl alcohol so as to form an allyl ether or vinyl ether/maleic acid alkyl monoester polymer. |
申请公布号 |
WO9212286(A1) |
申请公布日期 |
1992.07.23 |
申请号 |
WO1991US09149 |
申请日期 |
1991.12.12 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
PECHHOLD, ENGELBERT |
分类号 |
D06M15/263;D06M15/347;D06M101/00;D06M101/16;D06M101/30;D06M101/34 |
主分类号 |
D06M15/263 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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