S. C. Johnson Son, Inc.

Gerald O Schulz

Thomas D Gueldenzopf

Dennis M Wilson

An addition polymer of a water insoluble soft monomer, a water soluble anionic monomer and, optionally, a water soluble nonionic monomer and water insoluble hard monomer is neutralized to at least about 75%, and formed into a sheet. A laundry care additive, as a bleach, may be stored between a pair of opposed heat sealed sheets to provide a laundry care product adapted to be introduced into a laundry wash.

Water-soluble polymer sheet for delivering laundry care additive and

Polymer sheet for delivering laundry care additive and laundry care

YAqueous suspension polymers are prepared from water insoluble and water soluble monomers in an aqueous dispersion using an oil soluble initiator. A cosolvent partitions the water soluble monomer into the insoluble monomer/polymer droplets. Molecular weight and product homogeneity are controlled with a mercaptan chain transfer agent.

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Racine County, WI, United States of America

Gerald O Schulz