Patent ID: 6235704
Filing Date: 2001-05-22
Classification: C11D

Abstract:
A solid textile detergent formulation, comprising(A) from 1 to 30% by weight of inorganic builders based on carbonates,(B) inorganic builders based on crystalline or amorphous aluminosilicates and/or crystalline or amorphous silicates in an amount .ltoreq.12% by weight,(C) from 0 to 5% by weight of inorganic builders based on phosphates,(D) from 1 to 40% by weight of one or more glycine-N,N-diacetic acid derivatives of the formula I ##STR5##whereR is C.sub.1 - to C.sub.30 -alkyl or C2- to C.sub.30 -alkenyl, each of which is unsubstituted or substituted by up to 5 hydroxyl, sulfate, sulfonate, formyl, C.sub.1 - to C.sub.4 -alkoxy, phenoxy or C.sub.1 - to C.sub.4 -alkoxycarbonyl groups, and may be interrupted by up to 5 nonadjacent oxygen and/or nitrogen atoms, R is furthermore alkoxylate of the formula --(CH.sub.2).sub.k --O--(A.sup.1 O).sub.m --(A.sup.2 O).sub.n --Y, where A.sup.1 and A.sup.2, independently of one another, are 1,2-alkylene having from 2 to 4 carbon atoms, Y is hydrogen, C.sub.1 - to C.sub.12 -alkyl, phenyl, C.sub.1 - to C.sub.4 -alkoxycarbonyl or sulfo, k is 1, 2 or 3, and m and n are each from 0 to 50, where the sum m+n must be at least 2, phenylalkyl having from 1 to 20 carbon atoms in the alkyl moiety, a five- or six-membered unsaturated or saturated heterocyclic ring having up to three heteroatoms from the group consisting of nitrogen, oxygen and sulfur, which may, in addition, be benzo-fused, where all the phenyl and heterocyclic rings given in the meanings for R are unsubstituted or substituted by up to three C.sub.1 - to C.sub.4 -alkyl, hydroxyl, carboxyl, sulfo or C.sub.1 - to C.sub.4 -alkoxycarbonyl groups, or is a radical of the formula ##STR6##where A is a C.sub.1 - to C.sub.12 -alkylene bridge or a chemical bond, andM is hydrogen, alkali metal, alkaline earth metal, ammonium or substituted ammonium in the corresponding stoichiometric quantities, as organic builder component,(E) from 0 to 40% by weight of anionic surfactants and(F) from 0.5 to 50% by weight of nonionic surfactants.