发明名称 |
Linear visoelastic aqueous liquid detergent composition, especially for automatic dishwashers, of improved high temperature stability |
摘要 |
Automatic dishwasher detergent composition is formulated as a linear viscoelastic, pseudoplastic, gel-like aqueous product of exceptionally good physical stability, low bottle residue, low cup leakage, and improved cleaning performance, Linear viscoelasticity and pseudoplastic behavior is attributed by incorporation of cross-linked high molecular weight polyacrylic acid type thickener. Potassium to sodium weight ratios of at least 1/1 minimize amount of undissolved solid particles to further contribute to stability and pourability. Control of incorporated air bubbles functions to provide the product with a bulk density of about 1.35 to 1.40 g/cc which roughly corresponds to the density of the liquid phase. Stearic acid or other fatty acid or salt further improve physical stability.
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申请公布号 |
US5252242(A) |
申请公布日期 |
1993.10.12 |
申请号 |
US19910711608 |
申请日期 |
1991.06.07 |
申请人 |
COLGATE-PALMOLIVE CO. |
发明人 |
SHEVADE, MAKARAND;DELSIGNORE, MARTA;DIXIT, NAGARAJ S.;KENKARE, DIVAKER |
分类号 |
C11D1/04;C11D3/08;C11D3/12;C11D3/37;C11D3/395;C11D17/00;(IPC1-7):C11D3/37;C11D7/56 |
主分类号 |
C11D1/04 |
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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