초록

The invention provides an aqueous, hard surface cleaner with significantly improved residue removal and substantially reduced filming/streaking, said cleaner comprising:

대표청구항 ▼

[ We claim:] [1.] An aqueous, all temperature hard surface cleaner with significantly improved residue removal and substantially reduced filming/streaking, said cleaner consisting essentially of:(a) about 1-50% of at least one water soluble or water-miscible organic solvent with a vapor pressure of

[ We claim:] [1.] An aqueous, all temperature hard surface cleaner with significantly improved residue removal and substantially reduced filming/streaking, said cleaner consisting essentially of:(a) about 1-50% of at least one water soluble or water-miscible organic solvent with a vapor pressure of at least 0.001 mm Hg at 25.degree. C., and mixtures of such solvents;(b) about 0.001-10% of at least one semi-polar nonionic surfactant, said surfactant having the structure: [ STR 9 ] wherein R.sup.1 is C.sub.5-20 alkyl, R.sup.2 and R.sup.3 are both C.sub.1-4 alkyl or --(CH.sub.2).sub.p --OH, although R.sup.2 and R.sup.3 do not have to be equal, 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, said buffer selected from the group consisting of monoethanolamine, ammonitan bicarbonate, ammonium carbonate and ammonium hydroxide, in the absence of inorganic builders, such as silicates and phosphates, which leave a residue; and(d) the remainder as substantially all water.