发明名称 |
POLYASPARTIC ACID DERIVATIVE SOLUBLE OR DISPERSIBLE IN WATER, ITS PRODUCTION AND ITS USE |
摘要 |
PROBLEM TO BE SOLVED: To obtain a hair-treatment composition, etc., having high hair-setting performance and easily rinsable from the hair by using a polyaspartic acid derivative produce by reacting a polyaspartic acid with a specific amine mixture. SOLUTION: A water-soluble and/or water-dispersible polyaspartic acid derivative or its carboxylic acid salt and polycarboxylic acid salt or quaternarized product based on the unit of the formula (x+y1 +y2 +z=100; (x) is 30-100; (y1 ) is 0-70: (y2 ) is 0-50; (z) is 0-30; A is a primary or secondary non-aromatic amine; B is an amine having t-amino group; C is a group derived from the amine A by the elimination of the amine hydrogen) are used for cosmetic use, especially for the treatment of hair. The compounds of the formula wherein (x) is 30-99.9, (y1 ) is 0.1-50 and (y2 ) is 5-50 are new compounds. The compound of the formula can be produced by reacting a polyaspartic acid or a polysuccinimide with the amine A and the amine B.
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申请公布号 |
JPH1077344(A) |
申请公布日期 |
1998.03.24 |
申请号 |
JP19970204419 |
申请日期 |
1997.07.30 |
申请人 |
BASF AG |
发明人 |
NGUYEN KIM SON DR;SANNER AXEL DR;HOESSEL PETER DR;KRONER MATTHIAS DR |
分类号 |
A61K8/00;A61K8/04;A61K8/41;A61K8/64;A61K8/88;A61K8/89;A61K8/891;A61Q5/00;A61Q5/06;A61Q5/12;C08G73/10;(IPC1-7):C08G73/10;A61K7/06;A61K7/11 |
主分类号 |
A61K8/00 |
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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