Process for treating stained fabrics with manganese phthalocyani

Details Process for treating stained fabrics with manganese phthalocyani Process for treating stained fabrics with manganese phthalocyani

1995-08-29

1998-10-06

Shah, Mukund J.

Bleaching and dyeing; fluid treatment and chemical modification

Cleaning or laundering

Removing formation impurities from artifical fiber

510281, 540122, 540131, 540139, 540140, C09B 4704, C07D48722

Patent

active

058171541

ABSTRACT:
A substituted phthalocyanine in which at least one of the peripheral carbon atoms in the 1-16 positions of the phthalocyanine nucleus (MnPc) as shown in Formula (1) ##STR1## is linked via an oxygen atom or a sulphur atom to an organic radical, the remaining peripheral carbon atoms being unsubstituted or substituted by any combination of atoms or groups and sulphonated derivatives thereof. Compositions comprising one or more compounds of Formula (1) and their use as cleaning materials are also disclosed along with a process for removing stains and/or grime from fabrics using these

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