| abstract |
(57) Abstract: A novel ammonium nitrile and a method for using the same as a bleach activator. SOLUTION: Formula (I) [Wherein R 1 and R 2 together with the nitrogen atom to which they are attached form one ring, wherein the ring is an alkyl, alkoxy, alkanoyl, phenyl, amino, ammonium, cyano, Optionally substituted by cyanoamino or chlorine, the ring further comprising an oxygen or nitrogen atom in addition to the nitrogen atom and instead of the carbon atom, It may also contain the radical NR 6 or the radical R 3 -NR 6 where R 6 is hydrogen, alkyl, alkenyl, alkynyl, phenyl, aralkyl, cycloalkyl, alkanoyl, cyanomethyl or cyano and R 3 is alkyl, alkenyl. , Cyanomethyl or alkoxy-alkyl, R 4 and R 5 are hydrogen, alkyl, alkenyl, alkoxy-alkyl, phenyl or alkylphenyl, preferably hydrogen, methyl or phenyl, and X is an anion]. Compound. |