C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
8/114, 8/87, 134
C11D 7/54 (2006.01) C11D 3/00 (2006.01) C11D 3/39 (2006.01) D06L 1/00 (2006.01) D06L 3/02 (2006.01)
Patent
CA 1104451
DETERGENT BLEACH COMPOSITION AND PROCESS Manuel Juan de Luque ABSTRACT OF THE DISCLOSURE Combined washing and bleaching of fabrics is accomplished by use of a composition comprising a mixture of surfactant, peroxy bleach, and porphine bleach. The surfactant is anionic, nonionic, semi-polar, ampholytic, zwitterionic, or cationic in nature. The peroxy bleach is inorganic or organic. The porphine bleach is a porphine or a mono-, di-, tri-, or tetra-aza porphine, solubilized with anionic, nonionic and/or cationic substituent groups, and metal free or metallated with Zn(II), Cd(II), Mg(II), Sc(III) or Sn(IV.)
297842
Kirby Eades Gale Baker
The Procter & Gamble Company
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