Compositions – Electrolytes for electrical devices
Patent
1993-03-25
1994-03-29
Straub, Gary P.
Compositions
Electrolytes for electrical devices
252 95, 252 99, 252173, 25217424, 252DIG14, C11D 900
Patent
active
052981800
ABSTRACT:
Automatic dishwasher detergent composition is formulated as a linear viscoelastic, pseudoplastic, gel-like aqueous product of exceptionally good physical stability in exposed daylight, 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. A polymeric chelating agent in the composition improves physical stability.
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patent: 5075027 (1991-12-01), Dixit et al.
patent: 5089161 (1992-08-01), Ahmed et al.
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Colgate Palmolive Co.
Grill Murray
Nanfeldt Richard E.
Straub Gary P.
Sullivan Robert C.
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