Peroxygen bleaching and compositions therefor

Details Peroxygen bleaching and compositions therefor Peroxygen bleaching and compositions therefor

D - Textiles, Paper

06

L

8/87

D06L 3/02 (2006.01) C11D 3/39 (2006.01)

Patent

CA 1111608

ABSTRACT A process of removing soil and/or stains from fabrics by immersing the fabrics in a peroxygen bleach bath con- taining as a peroxygen activator a phenyl sulfonate ester of the formula: Image wherein R is selected from the class consisting of a hydro- carbon radical of 1 to 16 carbon atoms and a heterocyclic radical having 1 ring or 2 fused rings, said ring or rings containing 5 to 6 members of which 1 to 2 are heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur; X is hydrogen or at least one electron with- drawing substituent and n is an integer of from 1 to 5. Also described are blend compositions containing the bleach bath components.

310547

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