发明名称 |
URETHANES CONTAINING FLUORINE AND POLYSILOXANE, PROCESSES FOR THEIR PREPARATION AND THEIR USE |
摘要 |
The novel urethanes are composed essentially of fluoroalcohol-isocyanate adducts as the fluoro component and a polysiloxane component, the two components being combined in a structurally specific manner. The novel urethanes are prepared by reacting the fluoroalcohol-isocyanate adducts with the polysiloxane in a molar ratio of 1 to 2:1 at a temperature of 30 DEG to 130 DEG C. The novel urethanes are preferably used for finishing textiles, to which they also impart the property of a soft handle in addition to good hydrophobicity and oleophobicity. They are also suitable for finishing leather, skins and wood. |
申请公布号 |
AU1876188(A) |
申请公布日期 |
1989.01.12 |
申请号 |
AU19880018761 |
申请日期 |
1988.07.06 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
FRANK WEHOWSKY;MARTIN LIEBIGER |
分类号 |
C07F7/10;C08G18/61;C08G18/80;C08G77/38;C08G77/385;C08G77/388;C08G77/46;D06M15/653;D06M15/657 |
主分类号 |
C07F7/10 |
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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