Composition for combined washing and bleaching of fabrics

C - Chemistry – Metallurgy – 11 – D

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134/5, 8/83

C11D 3/395 (2006.01)

Patent

CA 1139182

ABSTRACT OF THE DISCLOSURE Combined washing and bleaching of fabrics is accom- plished by use of a composition comprising surfactant and a photoactivator. The surfactant is anionic, nonionic, semi-polar, ampholytic, or zwitterionic in nature. THe photoactivator is a tetra-aza porphine, solubilized with anionic, nonionic and/or cationic substituent groups, and metal free or metallated with Zn(II), Ca(II), Cd(II), Mg(II), SC(III), or SN(IV).

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