Patent ID: 7901515
Filing Date: 2011-03-08
Classification: C11D

Abstract:
1. A cleaning composition comprising: a chelating agent in an amount ranging from about 1% to about 30% by weight; a surfactant in an amount ranging from about 1% to about 20% by weight; an aqueous solvent; and an organic solvent, the organic solvent having a ratio with the aqueous solvent of from about 1 to about 67 parts of the organic solvent per from about 33 to about 99 parts of the aqueous solvent, and the organic solvent further comprising an alkane component and an alcohol, wherein the alkane component comprises from about 1 to about 60 carbon atoms, and the alcohol has a ratio with the alkane component of from about 1 to about 67 parts of the alkane component per from about 33 to about 99 parts of the alcohol.