Bleaching granules

Details Bleaching granules Bleaching granules

1991-06-28

1994-03-22

Lovering, Richard D.

Compositions

Electrolytes for electrical devices

25218626, 25218625, C11D 754, C01B 1500

Patent

active

052961567

ABSTRACT:
The invention relates to bleaching granules containing a solid, water-insoluble peroxy acid and a hydratable inorganic material. The bleaching granules are made by a process wherein the constituents to be used are mixed to form a powder at low temperature and granules are formed from the powder as the temperature is increased to at least the hydration temperature of the hydratable inorganic material. The invention also relates to bleaching compositions and detergent compositions comprised of such bleaching granules.

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patent: 5091106 (1992-02-01), Jacobs et al.
Reinhardt & Gethoffer, "TAED and New Peroxycarboxylic Acids as Highly Efficient Bleach Systems", presented at the 80th AOCS meeting in Cincinnati in May, 1989.
Abstract: European Patent Publication No. 200163, pub. 1986.

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