Liquid hydrogen peroxide/peracid precursor bleach: acidic aqueou

Details Liquid hydrogen peroxide/peracid precursor bleach: acidic aqueou Liquid hydrogen peroxide/peracid precursor bleach: acidic aqueou

1986-03-10

1988-09-20

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Bleaching

Chemical

8101, 8102, 8111, 25218623, D06L 300, D06L 302, A62D 300, C01B 1500

Patent

active

047722908

ABSTRACT:
Storage-stable, low temperature-active liquid hydrogen peroxide laundry bleaching compositions are provided. The compositions contain a dispersion of a solid particulate peracid activator in acidic aqueous hydrogen peroxide. The activator is insoluble at the acidic conditions of storage but dissolves and activates the hydrogen peroxide at the alkaline conditions of use in laundry. Optionally the bleaching compositions can contain optical brighteners, surfactants, and/or fabric softeners.

REFERENCES:
patent: 3687627 (1972-08-01), Stalter
patent: 3740187 (1973-06-01), Kowalski
patent: 3956159 (1976-05-01), Jones
patent: 3970575 (1976-07-01), Barrett, Jr.
patent: 3996152 (1976-12-01), Edwards et al.
patent: 4017412 (1977-04-01), Bradley
patent: 4086175 (1978-04-01), Kravetz et al.
patent: 4130501 (1978-12-01), Lutz et al.
patent: 4238192 (1980-12-01), Kandathil
patent: 4283301 (1981-04-01), Diehl
patent: 4367156 (1983-01-01), Diehl
patent: 4374035 (1983-02-01), Bossu
patent: 4391723 (1983-07-01), Bacon et al.
patent: 4391724 (1983-04-01), Bacon
patent: 4391725 (1983-07-01), Bossu
patent: 4407919 (1983-09-01), Goffinet
patent: 4412934 (1983-11-01), Chung et al.
patent: 4421668 (1983-12-01), Cox
patent: 4430236 (1984-02-01), Franks
patent: 4457760 (1984-07-01), Cholley
Kirk-Othmer, Encyclopedia of Chemical Technology, 3rd. ed. 22, pp. 360-377 (1983).

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