发明名称 |
LIQUID THICKENER FOR SURFACTANT SYSTEM |
摘要 |
PROBLEM TO BE SOLVED: To provide a process for making a glucose derivative capable of being a liquid thickener by being dissolved in an aqueous solution suitable for thickening a surfactant-containing composition, e.g. a shampoo at a cold working temperature. SOLUTION: The process for making an alkoxylated glucose derivative comprising a lipophilic substituent with from 8 to 30 carbon atoms, wherein at least 25 wt.% of the glucose derivatives have three moles of the lipophilic substituents per mole of glucose, comprises the following steps: (i) contacting a glucose derivative with an alkylene oxide under reaction conditions effective to form an alkoxylated glucose intermediate substituted with the alkylene oxide; and (ii) contacting the alkoxylated glucose intermediate with a lipophilic reagent at reaction conditions effective to form a lipophilic substituent-containing alkoxylated glucose derivative, wherein at least 25 wt.% of the glucose derivative has three moles of the lipophilic substituent per mole of the glucose. COPYRIGHT: (C)2007,JPO&INPIT
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申请公布号 |
JP2007023055(A) |
申请公布日期 |
2007.02.01 |
申请号 |
JP20060286608 |
申请日期 |
2006.10.20 |
申请人 |
UNION CARBIDE CHEM & PLAST TECHNOL CORP |
发明人 |
POLOVSKY STUART BARRY;BARBEITO CARMELLA;LI WING KIN;DIANTONIO EDWARD F;KREEGER RUSSELL LOWELL |
分类号 |
C07H15/08;A61K8/00;A61K8/02;A61K8/60;A61K47/26;A61Q5/02;A61Q19/10;B01F17/00;C07H15/26;C09K3/00 |
主分类号 |
C07H15/08 |
代理机构 |
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主权项 |
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地址 |
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