Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Patent
1999-03-29
2000-07-25
Douyon, Lorna M.
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
510294, 510298, 510334, 510349, 510488, 510507, 510441, 510446, 252175, 252179, C11D 312, C11D 320, C11D 720, C11D 1100, C11D 1700
Patent
active
060936886
ABSTRACT:
The speed of disintegration of tablets containing a water-softening agent, especially water-insoluble, water-softening agent intended as detergency builder for fabric washing is enhanced by incorporating sodium acetate trihydrate, potassium acetate or a mixture thereof. To inhibit caking and facilitate handling during manufacture, smaller particles of another substance are preferably provided at the surface of the crystals of the acetate or citrate.
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patent: 4587031 (1986-05-01), Kruse et al.
patent: 4642197 (1987-02-01), Kruse et al.
patent: 5866531 (1999-02-01), Assmann et al.
patent: 5914309 (1999-06-01), Ulbl et al.
Derwent abstract of JP 60135497, Jul. 18, 1985.
Derwent abstract of JP 60135498, Jul. 18, 1985.
Douyon Lorna M.
Mitelman Rimma
Unilever Home & Personal Care USA
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