Cleaning and liquid contact with solids – Processes – Oils – grease – tar – or wax removal – by dissolving
Patent
1995-07-07
1996-06-04
Harriman, Erin M.
Cleaning and liquid contact with solids
Processes
Oils, grease, tar, or wax removal, by dissolving
252547, 252548, 252153, 25217421, 25217422, C23G 502, C11D 162, C11D 172, C11D 175
Patent
active
055229425
ABSTRACT:
A synergistic cleaning composition has been discovered comprising an aqueous solution a quaternary ammonium compound component; a nonionic surfactant component; and a glycol ether solvent. Surprisingly, the combination of the quaternary ammonium compound component, the nonionic surfactant component, and glycol ether solvent provides a synergistic effect where the cleaning composition functions with a low level of quaternary ammonium compound component while still maintaining at least one of the following desirable properties, as follows: an acceptable cleaning efficacy; a low level irritation or toxicity profile; and/or a broad spectrum antimicrobial activity.
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Beronio Carol A.
Graubart Beth T. G.
Sachs Ernest J.
Streit Allan L.
Harriman Erin M.
Rabin Frederick H.
Reckitt & Colman Inc.
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