Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Liquid composition
Patent
1995-03-24
1996-12-17
Harriman, Erin M.
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Liquid composition
510182, 510435, 510501, 510503, C11D 175, C11D 332, C11D 343
Patent
active
055853420
ABSTRACT:
The invention provides an aqueous, hard surface cleaner with significantly improved residue removal and substantially reduced filming/streaking, said cleaner comprising:
(a) an effective amount of at least one organic solvent with a vapor pressure of at least 0.001 mm Hg at 25.degree. C., and mixtures of such solvents;
(b) an effective amount of at least one semi-polar nonionic surfactant, said surfactant having the structure: ##STR1## wherein R.sup.1 is C.sub.5-20 alkyl, R.sup.2 and R.sup.3 are both C.sub.1-4 alkyl, ##STR2## or --(CH.sub.2).sub.p --OH, although R.sup.2 and R.sup.3 do not have to be equal, and n is 1-5, and p is 1-6;
(c) an effective amount of a buffering system which comprises a nitrogenous buffer which will result in a pH of greater than 6.5; and
(d) the remainder as substantially all water.
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Choy Clement K.
Garabedian, Jr. Aram
Julian Jennifer C.
Robinson Gary L.
Harriman Erin M.
Hayashida Joel J.
Mazza Michael J.
Pacini Harry A.
The Clorox Company
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