Low Viscosity Mixtures of Amphoteric Nonionic Graft Copolymers and Viscosity-Reducing Additives

摘要

(I) at least 20% by weight of polyalkylene oxide units or polyvinylpyrrolidone units as hydrophilic parts of (a) molecules and (b) at least 40% by weight of vinyl as hydrophobic parts, useful as cleaning agents and cleaning agents 40 to 97.5% by weight of amphoteric nonionic graft copolymers containing ester and / or (meth) acrylic acid ester units in copolymer form, and (II) polyalkylene glycols, alkoxylated alcohols, alkoxylated At least 2.5 to 60% by weight of one or more viscosity-reducing additives selected from the group consisting of alkylphenols, alkoxylated amines and hydroxy compounds having 1 to 4 OH and C ₂ to C ₁₀ (in each case a molecule of the polymer Mass M _N is less than 2500), and (III) from 0 to 40% by weight of a homogenizing or phase-stabilizing additive, for example monovalent and divalent carboxylic acids, fatty alcohol sulfates with C ₈ to C ₂₅ and Room alcohol sulfonates or low viscosity of the mixture thereof is also directed to a mixture.