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Abstract

Washing products which comprise a dye transfer inhibitor selected from the group consisting of triazine derivatives of the general formulae I, II, III and combinations thereof:

description='In-line Formulae' end='lead'T(NH—Ar(SO₃Na)_a)_bHal_c  (I)description='In-line Formulae' end='tail'

description='In-line Formulae' end='lead'X(NH-T(NH—Ar(SO₃Na)_a)_eHal_f)₂  (II)description='In-line Formulae' end='tail'

description='In-line Formulae' end='lead'X(NH-T(NH—Ar(SO₃Na)_d—NH-T(NH—Ar(SO₃Na)_a)Hal)Hal)₂  (III)description='In-line Formulae' end='tail'

wherein T represents a 1,3,5-triazinyl residue; each Ar independently represents a naphthalene or benzene moiety; X represents a divalent hydrocarbyl moiety selected from the group consisting of linear or branched C_1-20 hydrocarbon groups which may optionally include one or more —N(H)— carbon chain interruptions, stilbene groups and biphenyl groups which may optionally be mono- or poly-SO₃Na-substituted; each Hal independently represents a halogen selected from the group consisting of chlorine, bromine, and iodine; each of a and d independently represents 1, 2 or 3; b and c each represent 1 or 2 such that b+c=3; e represents 1 or 2 and f represents 0 or 1 such that e+f=2; and wherein the triazinyl residue substituents are located at the 2, 4 and 6 positions of the 1,3,5-triazinyl residue.

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First Claim