Antimicrobial cleaning compositions

Details Antimicrobial cleaning compositions Antimicrobial cleaning compositions

1995-06-06

1997-05-20

Lieberman, Paul

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

Liquid composition

510427, 510433, 510434, 510501, 510503, C11D 172, C11D 175, C11D 190, C11D 194

Patent

active

056312180

ABSTRACT:
A synergy is exhibited between surfactants selected from the group comprising amphoteric surfactants and alkoxylated alcohol surfactants and a certain class of aromatic organic acids. Alkoxylated alcohol surfactants are otherwise poorly biocidal at reasonable formulation pH's. Accordingly the invention relates to a disinfecting composition including: an ortho-hydroxy benzoic acid derivative (preferably salicylic acid), and, an amphoteric surfactant and/or an alkoxylated alcohol nonionic surfactant (preferably an ethoxylated alcohol), said composition having a pH of 1-5.5.

REFERENCES:
patent: 4752467 (1988-06-01), Konrad et al.
patent: 4844886 (1989-07-01), Hartmann et al.
patent: 4920100 (1990-04-01), Lehmann et al.

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