发明名称 |
METHOD AND COMPOSITION TO ENHANCE ACID DYE STAIN RESISTANCE OF POLYAMIDES BY IMPROVING RESISTANCE TO DETERGENT WASHINGS AND PRODUCTS THEREOF |
摘要 |
A method of imparting acid dye stain resistance to polyamide substrates having improved durability of the stain resistance to detergent washings comprising treating the polyamide substrate with an effective amount of a mixture of phenyl vinyl ether/maleic diacid copolymer and 2-(4-hydroxymethyl-phenoxy)-ethyl vinyl ether/maleic diacid copolymer, wherein the phenyl vinyl ether/maleic diacid copolymer is the stain resist agent, and the 2-(4-hydroxymethyl-phenoxy)-ethyl vinyl ether/maleic diacid copolymer is added to improve the durability of the stain resist agent.
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申请公布号 |
US5232743(A) |
申请公布日期 |
1993.08.03 |
申请号 |
US19910649501 |
申请日期 |
1991.02.01 |
申请人 |
ALLIED-SIGNAL INC. |
发明人 |
CALCATERRA, LIDIA T.;KOLJACK, MATHIAS P. |
分类号 |
D06M15/263;D06M15/347;D06M15/53;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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