发明名称 |
VERFAHREN ZUR EFFIZIENZSTEIGERUNG VON TENSIDEN, ZUR UNTERDRÜCKUNG LAMELLARER MESOPHASEN IN MIKROEMULSIONEN MITTELS ADDITIVEN SOWIE MIKROEMULSION |
摘要 |
A method (M1) for increasing the efficiency of surfactants in micro-emulsions by adding a polymeric additive (I) with hydrophobic unit(s) (A) and water-soluble unit(s) (B), in which the ratio of number-average mol. wts. (Mn) for (B):(A) is 2-1000, each unit (A) has an Mn of not more than 1000, and the polymer (I) consists of water-soluble unit(s) (B) with hydrophobic unit(s) at the chain end(s) and/or non-terminal hydrophobic substituents and/or hydrophobic unit(s) between the water-soluble units (B). Independent claims are included for (1) a method (M2) for suppressing lamellar phases in micro-emulsions by adding (I) (2) a method (M3) for expanding the temperature window of micro-emulsions by adding (I) (3) micro-emulsions (ME1) containing water, oil, surfactant and (I), in which the mol. wt. of the water-soluble component of (I) is greater than the mol. wt. of the hydrophilic component of the surfactant (4) bi-continuous micro-emulsions (ME2) containing water, oil, surfactant and (I) (5) micro-emulsions as above (ME3) in which the mass ratio of (I) to (surfactant + (I)) is not more than 0.2 and the mass ratio of (surfactant + (I)) to oil is not more than 0.5 (6) micro-emulsions as above (ME4) in which the mass ratio of (I) to (surfactant + (I)) is not more than 0.2 and the additive (I) has one or more hydrophobic units at one site in the molecule . |
申请公布号 |
AT511536(T) |
申请公布日期 |
2011.06.15 |
申请号 |
AT20060791384T |
申请日期 |
2006.09.15 |
申请人 |
FORSCHUNGSZENTRUM JUELICH GMBH |
发明人 |
ALLGAIER, JUERGEN;FRANK, CHRISTIAN;FRIELINGHAUS, HENRICH;RICHTER, DIETER |
分类号 |
C11D17/00;A23L29/10;A61K8/06;B01F17/00;C11D1/825;C11D1/83;C11D1/835 |
主分类号 |
C11D17/00 |
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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