Compositions – Electrolytes for electrical devices
Patent
1992-07-30
1994-09-06
Albrecht, Dennis
Compositions
Electrolytes for electrical devices
8111, 252 99, 25217417, 25217418, 25218638, C11D 3395, C11D 718, C11D 726, D06L 302
Patent
active
053445813
ABSTRACT:
The invention relates to a process for increasing the bleaching efficiency of an inorganic persalt and to bleaching and/or detergent compositions suitable for removing stains from textiles or from other products such as paper, cellulose, cork, hair etc. These bleaching and/or detergent and/or anti-incrusting compositions comprise an inorganic persalt and an activating agent comprising an acetylated mixture of sorbitol and mannitol wherein the molar ratio between the bleaching activator and the persalt is usually from 10:90 to 50:50. The bleaching activator having an acetylation degree ranging from 1 to 6 and the weight ratio of sorbitol to mannitol in the mixture is within the range of from 2.5:1 to 4:1.
REFERENCES:
patent: 2955905 (1960-10-01), Davies et al.
patent: 3901819 (1975-08-01), Nakagawa et al.
patent: 4013575 (1977-03-01), Castrantas
patent: 4026798 (1977-05-01), Castrantas
Beck Roland
Burzio Fulvio
Elseviers Myriam
Mentech Julio
Albrecht Dennis
Ausimont S.p.A.
Cave Bryan
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