Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Specific organic component
Patent
1996-10-15
1999-11-02
Gupta, Yogendra
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Specific organic component
510191, 510197, 510199, 510202, 510210, 510212, 510220, 510221, 510223, 510229, 510238, 510245, 510253, 510409, 510410, 510411, 510423, 510453, 510488, C11D 175, C11D 708, C11D 348
Patent
active
059770546
ABSTRACT:
Disclosed are mildly acidic liquid compositions for use in cleaning hard surfaces. The compositions contain from about 1% to about 60% of an amine oxide detergent surfactant, an aqueous carrier liquid, and an acidifying agent having a pK.sub.a of less than about 6.0. The compositions contain enough of the acidifying agent to protonate at least about 10% of the amine oxide species within the compositions and to provide a composition pH of between about 3 and 7. These no-rinse liquid hard surface cleaning compositions have excellent cleaning properties, they do not leave a visible residue when they dry, and they cause minimal or no staining of vinyl surfaces. Also disclosed are a method for cleaning vinyl surfaces using the liquid compositions, and non-liquid compositions from which the mildly acidic liquid compositions can easily be obtained by adding an aqueous liquid.
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McCutcheon's Emulsifier & Detergents 1982 No month available p. 215.
Boyer Charles
Clark Karen F.
Gupta Yogendra
Nesbitt Daniel F.
Rasser Jacobus C.
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