| abstract |
PCT No. PCT/US91/07607 Sec. 371 Date May 20, 1994 Sec. 102(e) Date May 20, 1994 PCT Filed Oct. 15, 1991 PCT Pub. No. WO92/07057 PCT Pub. Date Apr. 30, 1992.Stable liquid detergent compositions comprising bleach, a solid water-soluble peroxygen compound, such as perborate and percarbonate, surfactant, builder, and hydrophobic silica as a suspending aid are provided. The water-soluble peroxygen compound is suspended in the liquid phase which contains water and water-miscible organic solvent. Less than one tenth of the peroxygen compound is dissolved in the liquid phase. |