Haloformamidines bleaching agent activator functioning to releas

Details Haloformamidines bleaching agent activator functioning to releas Haloformamidines bleaching agent activator functioning to releas

1981-10-07

1984-05-29

Willis, Jr., P. E.

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

8107, 8109, 252 95, 252 98, 25218629, 25218631, 25218638, 25218641, 25218643, C11D 326, C11D 754

Patent

active

044513844

ABSTRACT:
Bleaching agent activators which function to release active oxygen. The activator is an amidine of the formula: ##STR1## wherein X is hydrogen, a halogen, an alkyl, aryl, alkylaryl, cycloalkyl, thioalkyl, oxylalkyl, acyl, an inorganic acid radical such as SO.sub.3 H, or an organoinorganic radical, R.sub.1, R.sub.2 and R.sub.3 designate hydrogen, an alkyl, aryl, alkylaryl, cycloalkyl or acyl radical; HA designates an inorganic or organic monoacid or the equivalent part of a polyacid. This class of amidines improves the effectiveness, at regular or moderate temperature, of liquid or solid bleaching agents, such as hydrogen peroxide, alkaline perborates and percarbonates.

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