Composition containing a cationic substance and a photoactivator for improved washing and bleaching of fabrics
申请人:THE PROCTER & GAMBLE COMPANY
公开号:EP0003371A1
公开(公告)日:1979-08-08
Combined washing and bleaching of fabrics is accomplished by use of a composition comprising a cationic substance, preferably a surfactant, and a photoactivator. The photoactivator is a porphine or a mono-, di-, tri-, or tetraaza porphine, solubilized with anoinic, nonionic and or cationic substituent groups, and metal free or metallated with Zn(II). Ca(II), Cd(II), Mg(II), Sc(III), Al(III), or Sn(IV).
织物的水洗和漂白可以通过使用由阳离子物质(最好是表面活性剂)和光活化剂组成的组合物来实现。光活化剂是一种卟吩或单氮、二氮、三氮或四氮卟吩,用阳离子、非离子或阳离子取代基团溶解,不含金属或用 Zn(II).Ca(II)、Cd(II)、Mg(II)、Sc(III)、Al(III) 或 Sn(IV)。