发明名称 |
Fluidized polymer suspensions of cationic polysaccharides in emollients and use thereof in preparing personal care compositions |
摘要 |
There are disclosed stable fluidized polymer suspensions containing cationic polysaccharide, stabilizing agent and emollient. The preferred cationic polysaccharides are cationic guar and cationic hydroxypropyl guar, and preferred emollients are hydrocarbons, silicone oils and esters. Processes for preparing personal care compositions utilizing the fluidized polymer suspensions are also disclosed. Using the fluidized polymer suspensions in the processes provides the advantages of more rapid dissolution and avoidance of lumps and gels when compared to using dry, powdered cationic polysaccharides.
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申请公布号 |
US6113891(A) |
申请公布日期 |
2000.09.05 |
申请号 |
US19980200350 |
申请日期 |
1998.11.20 |
申请人 |
HERCULES INCORPORATED |
发明人 |
BURDICK, CHARLES LEE;DEBRUIN, JACOBUS JOHANNES;HOFMAN, HANS;MELBOUCI, MOHAND |
分类号 |
A61K8/19;A61K8/25;A61K8/26;A61K8/29;A61K8/31;A61K8/73;A61K8/81;A61K8/891;A61K8/92;A61Q5/00;A61Q5/02;A61Q5/12;A61Q15/00;A61Q17/04;A61Q19/00;C08J3/09;C08L5/14;(IPC1-7):A61K7/06;A61K7/42;A61K7/075 |
主分类号 |
A61K8/19 |
代理机构 |
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代理人 |
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地址 |
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