发明名称 |
POLYSILOXANE POLYMERS, METHOD FOR THEIR PRODUCTION AND THEIR USE |
摘要 |
The invention pertains to polysiloxane polymers, methods for their production, and their use as wash resistant hydrophilic softeners. The polysiloxane polymers have repeating units: (see formula I) and (see formula II) wherein: X independently represent a divalent hydrocarbon radical with at least 4 carbon atoms, which is substituted by a hydroxyl group and which is optionally interrupted by an oxygen atom; Y represents a divalent hydrocarbon radical with at least 2 carbon atoms, which is optionally substituted by a hydroxyl group and which is optionally interrupted by one or more oxygen or nitrogen atoms; R1, R2, R3 and R4 independently represent an alkyl group with 1 through 4 carbon atoms or a benzyl group, or R1 and R3 or R2 and R4 are part of a bridging alkylene radical; R6 represents H or an alkyl radical with 1 through 20 carbon atoms, which is optionally oxygen-substituted; E represents -B-O-(EO x)v(PO x)w-B-, wherein: EO x represents an ethylene oxide unit, PO x represents a propylene oxide unit, B represents a straight chain or branched chain C2 through C6 alkylene, v is 0 through 200, w is 0 through 200, and v+w is >= 1; n independently is 2 through 1000; and A- represents an inorganic or organic anion. The polysiloxane polymers of the invention do not exhibit or at least mitigate the disadvantages of the known softeners.
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申请公布号 |
CA2422903(C) |
申请公布日期 |
2010.02.09 |
申请号 |
CA20012422903 |
申请日期 |
2001.07.27 |
申请人 |
GE BAYER SILICONES GMBH & CO. KG |
发明人 |
LANGE, HORST;WAGNER, ROLAND;WITOSSEK, ANITA;STACHULLA, KARL-HEINZ;TEUBER, SIEGFRIED;SCHNERING, ALBERT;MOLLER, ANNETTE;KROPFGANS, MARTIN;SOCKEL, KARL-HEINZ;FIRSTENBERG, DON |
分类号 |
A61K8/72;C08G77/54;A61K8/00;A61K8/89;A61K8/895;A61K8/898;A61Q5/00;A61Q5/02;A61Q5/06;C08G77/46;C09J103/00;C09J189/00;C11D1/62;C11D3/37;D06M15/643;D06M15/647 |
主分类号 |
A61K8/72 |
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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