| 发明名称 |
AMPHIPHILIC COPOLYMERS FOR USE IN PARTICULAR AS EMULSIFYING AGENT |
| 摘要 |
The invention concerns novel copolymers of the poly(styrene)-poly(ethylene- butylene)-poly(styrene) type wherein the central poly(ethylene-butylene) sequence has been modified by chemical grafting of hydrophilic groups to mak e them amphiphilic. The invention also concerns a method for preparing said novel amphiphilic copolymers and their use in particular as emulsifying agen t or absorbent.
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| 申请公布号 |
CA2426251(A1) |
申请公布日期 |
2002.04.25 |
| 申请号 |
CA20012426251 |
申请日期 |
2001.10.18 |
| 申请人 |
LABORATOIRES D'HYGIENE ET DE DIETETIQUE |
发明人 |
AUGUSTE, STEPHANE;BRACHAIS, CLAIRE;CAMUS, ELISE |
| 分类号 |
B01F17/52;B01J20/26;C08F8/14;C08G81/02;(IPC1-7):C08G81/02;C08L51/00;C08L53/00;C08L51/06 |
主分类号 |
B01F17/52 |
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