发明名称 |
SHRINK-RESISTANT FINISHING AGENT FOR KERATIN FIBER AND SHRINK-RESISTANT FINISHING METHOD BY USING THE SAME |
摘要 |
PURPOSE: To provide a shrink-resistant finishing agent for keratin fiber, capable of being enough resinated with a non-chlorine-based compound only by heating in a drying process, when the keratin fiber in a top, roving or yarn state is subjected to shrink-resistant finishing, having shrink-resistant performance with excellent washing durability, and capable of maintaining a feel characteristic of the keratin fiber, and to provide a shrink-resistant finishing method by using the same. CONSTITUTION: This shrink-resistant finishing agent for the keratin fiber contains a water-soluble thermally-reactive urethane prepolymer obtained by reacting one part of free isocyanate groups of a urethane prepolymer with an active hydrogen-containing compound so as to introduce hydrophilic groups into the prepolymer and blocking the other part of the free isocyanate groups with a blocking agent which regenerates the isocyanate groups by heat treatment.
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申请公布号 |
KR20020080241(A) |
申请公布日期 |
2002.10.23 |
申请号 |
KR20020013480 |
申请日期 |
2002.03.13 |
申请人 |
DAI-ICHI KOGYO SEIYAKU CO., LTD. |
发明人 |
DOI TAKESHI;KOUCHI MASAHIRO;MIYAMURA TAKESHI;SAIUCHI NAOFUMI |
分类号 |
C08G18/80;C08G18/08;C08G18/10;C08G18/48;D06M15/564;D06M15/568;D06M15/572;D06M101/12;(IPC1-7):D06M15/564 |
主分类号 |
C08G18/80 |
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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