| 发明名称 |
Thickening agent for paste |
| 摘要 |
A thickening agent for a paste which comprises a hydroxyalkylated-carboxymethylated product of a tamarind seed powder or a tamarind gum, the product satisfying the following equation (I): y>/=6.6-26.4 x+35.1 x2-15.6 x3 (I) wherein y is the average degree of substitution of hydroxyalkyl group per saccharide unit and x is the average degree of substitution of carboxymethyl group per saccharide unit, provided that y and x fall within the following ranges: 0<y<2 0<x<2 The thickening agent is excellent in compatibility with a variety of dyes and gives a printing paste having excellent levelling property and wash-off property.
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| 申请公布号 |
US4548648(A) |
申请公布日期 |
1985.10.22 |
| 申请号 |
US19840616378 |
申请日期 |
1984.06.01 |
| 申请人 |
DAINIPPON PHARMACEUTICAL CO., LTD. |
发明人 |
SHIMOHIRO, YOSHIYUKI;OGAWA, MASAZO;OHNISHI, TOORU |
| 分类号 |
C08B37/00;C08B37/14;C09D17/00;C09J11/06;C09J105/00;D06P1/48;(IPC1-7):C08L5/00 |
主分类号 |
C08B37/00 |
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