发明名称 Detersive system with an improved hardness ion complexing agent
摘要 An improved softening agent dispersed in an aqueous detergent comprising droplets having an exterior organic phase containing a complexing agent and an inner aqueous phase comprising an acid or salt. The ability of the softening agent to remove hardness ions is improved by a novel complexing agent.
申请公布号 US4971714(A) 申请公布日期 1990.11.20
申请号 US19880277900 申请日期 1988.11.30
申请人 ECOLAB INC. 发明人 LOKKESMOE, KEITH D.;GREENWALD, RICHARD B.;DONOVAN, DANIEL J.
分类号 B01D61/40;C11D3/36;C11D17/00 主分类号 B01D61/40
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