发明名称 |
Hydrophilic additive. |
摘要 |
<p>Reaction products (I) of 1 part polyethylene glycol (PEG) with 2 parts fatty acids having 10-12 carbon (C) atoms or their derivatives are used as additives for permanently hydrophilizing polyolefin-containing materials. Independent claims are also included for: (1) polypropylene fibers containing 0.5-10 wt.% (I); and (2) production of polypropylene fibers by mixing polyolefins with (I), heating the mixture to form a melt and spinning the melt to form fibers.</p> |
申请公布号 |
HK1051881(A1) |
申请公布日期 |
2005.02.25 |
申请号 |
HK20030104062 |
申请日期 |
2003.06.10 |
申请人 |
COGNIS DEUTSCHLAND GMBH. & CO. KG. |
发明人 |
PAUL BIRNBRICH;RAYMOND MATHIS;CHRISTINE WILD;PETRA PADURSCHEL |
分类号 |
C07C67/08;C07C69/28;C08K5/103;C08L23/00;D01F1/10;D01F6/46;(IPC1-7):C01F;C08K |
主分类号 |
C07C67/08 |
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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