Phenyl sulfonate esters as peroxygen activators

Details Phenyl sulfonate esters as peroxygen activators Phenyl sulfonate esters as peroxygen activators

1977-10-03

1978-12-05

Weinblatt, Mayer

Compositions

Electrolytes for electrical devices

252 99, 252103, 252186, 8111, C11D 3395, C11D 754

Patent

active

041284909

ABSTRACT:
A process of removing soil and/or stains from fabrics by immersing the fabrics in a peroxygen bleach bath containing as a peroxygen activator a phenyl sulfonate ester of the formula: ##STR1## WHEREIN R is selected from the class consisting of a hydrocarbon 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 withdrawing substituent and n is an integer of from 1 to 5. Also described are dry blend compositions containing the bleach bath components.

REFERENCES:
patent: 3532634 (1970-10-01), Woods

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