Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Patent
1997-02-25
1999-06-22
Lieberman, Paul
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
510131, 510159, 510383, 510405, 510428, 510488, 510504, C11D 194, C11D 320, C11D 348
Patent
active
059143002
ABSTRACT:
Liquid skin cleansing compositions comprising (1) mild surfactant systems; (2) 0.5% to 9% by wt. of a hydroxy carboxylic compound or compounds which buffer the pH of the composition; and (3) 1% to 99% water to potentiate the bactericidal activity. In a second embodiment of the invention, the buffering compound or compounds potentiates antibacterial effect in compositions already containing an antibacterial agent.
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Ciba "Zirkulare" 2513 relating to Formulation for Hand Disinfection 87/12/60 (published 1990).
Ananthapadmanabhan Kavssery
Fujiwara Mitsuko
Villa Virgilio Barba
Vincent Carol
Douyon Lorna M.
Koatz Ronald A.
Lever Brothers Company
Lieberman Paul
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