| 摘要 |
<p>Stable zeolite-containing liquid detergents requiring no viscosity-reducing polymer in order to have a viscosity « 1000 mPa.s are aqueous surfactant-structured detergents comprising (A) 5-45 % by weight of suspended zeolite particles, (B) 10-30 % by weight of an alkylbenzene sulfonate/nonionic surfactant admixture in which (1) the nonionic component of the admixture is an ethoxylate of an alcohol or an alkylphenol or a mixture thereof with an amine oxide, (2) the alkylbenzene sulfonate/nonionic surfactant weight ratio is in the range of ∩0.5-10/1, (3) the amine oxide/ethoxylate weight ratio is in the range of 0-4/1, and (4) the amine oxide/alkylbenzene sulfonate weight ratio is in the range of 0-0.5/1, (C) an amount of auxiliary builder in the range of 0.5-4.5 % by weight such that the nonionic surfactant/auxiliary builder weight ratio is not higher than ∩3.5/1, and (D) 35-80 % by weight of water.</p> |
