| abstract |
PCT No. PCT/EP94/01801 Sec. 371 Date Sep. 7, 1995 Sec. 102(e) Date Sep. 7, 1995 PCT Filed Jun. 3, 1994 PCT Pub. No. WO94/29422 PCT Pub. Date Dec. 22, 1994Grafted polyamidoamines and grafted polyethyleneimines obtainable by free-radically initiated polymerization of (a) 1-vinylpyrrolidone, 1-vinyltriazole, 1-vinylimidazoles, mixtures of said monomers or mixtures of at least one of said monomers with up to 20% by weight of other monoethylenically unsaturated monomers in the presence of (b) water-soluble or -dispersible polyamidoamines, polyethyleneimines or mixtures thereof in a weight ratio of (a):(b) from 5:95 to 95:5, are useful as dye transfer inhibitors in surfactant-based detergents when included therein in an amount from 0.05 to 10% by weight. |