| 摘要 |
A paste-like washing and cleaning agent contains non-ionic surfactants, organic and/or inorganic builders, alkalising agents and if required bleaching agents, enzymes, greying-inhibiting polymers and/or other usual ingredients and is characterised in that it is free from synthetic anionic surfactants of the alkyl benzene sulphonate type and in that it contains 5 to 30 wt % of an ethoxylated alcohol of general formula (I): R1-(OC2H4)m-OH, in which R1 stands for an alkyl or alkenyl radical with 12 to 14 C atoms and can take a mean ethoxylation value m from 1 to 8; 1 to 20 wt % of an ethoxylated alcohol of general formula (II): R2-(OC2H4)n-OH, in which R2 stands for an alkyl or alkenyl radical with 12 to 22 C atoms and can take a mean ethoxylation value n from 3 to 14, provided that n be higher than m by at least 1.0; 20 to 80 wt % alkalising agents; 1 to 20 wt %, in particular 3 to 15 wt % of a long-chain alcohol or alkyl ether of general formula (III): R3-O-R4, in which R3 is an alkyl or alkenyl radical with 8 to 22 C atoms and R4 is hydrogen or an alkyl radical with 1 to 6 C atoms; and up to 5 wt % organic builders of the polymer polycarboxylate type.
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