Controlled release laundry bleach product

Compositions – Electrolytes for electrical devices

Patent

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Details

252 95, 252 99, 2521861, 25218625, 25218638, 252550, 252553, 427242, C11D 1704, C01B 1500

Patent

active

043917259

ABSTRACT:
A granular hydrophobic peroxyacid laundry product comprising a bleach with a surfactant bleach release agent, and an acid having a pKa of from about 2 to about 7, contained inside a pouch, bag or substrate, provides a controlled bleach release laundry product for better bleaching in a laundry wash liquor.

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patent: 4240920 (1980-12-01), de Luque
patent: 4321157 (1982-03-01), Harris et al.
Parker, et al., J. Am. Chem. Soc., 77,4037 (1955)-Preparation of Hydrophobic Bleach.
Parker, et al., J. Am. Chem. Soc., 79,1929 (1957)-Preparation of Hydrophilic Bleach.

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