| abstract |
A removal composition is described, having a plurality of abrasive particles, an organic amine, antioxidant, biocide, colorant, corrosion inhibitor, cosolvent, defoamer, dye, enzyme, light stabilizer, odor masking agent, plasticizer, preservative, rust inhibitor, surfactant, thickener, or a combination comprising at least one of the foregoing; from 0 to 1% water, based on the total weight of the removal composition; and a ketal adduct of formula (1) n nwherein R 1 is C1-6 alkyl, R 2 is hydrogen or C1-3 alkyl, each R 3 , R 4 , and R 5 is independently hydrogen or C1-6 alkyl, R 6 and R 7 are each independently hydrogen or C1-6 alkyl, a=0-3, and b=0-1. |