公开(公告)号：US20170145354A1

公开(公告)日：2017-05-25

申请号：US15323889

申请日：2015-07-07

Applicant: BASF SE

Inventor： Catherine BREFFA ,  Alejandra GARCIA MARCOS ,  Ann-Kathrin MARGUERRE

IPC: C11D11/00 ,  C11D1/29 ,  D06F35/00 ,  C11D1/22 ,  C11D1/72 ,  C11D3/20 ,  C11D3/33 ,  C11D1/83

Abstract: The present invention is directed towards a liquid detergent composition comprising (A) at least one chelating agent selected from alkali metal salts of methyl glycine diacetate and glutamic acid diacetate, (B) at least one anionic surfactant according to the general formula (I) CnH2n+1—O(CH2CH2O)x—SO3M (I) (C) at least one non-ionic surfactant according to the general formula (II), CmH2m+1—O(AO)yH (II) the weight ratio of all chelating agent (A) to all anionic surfactant (B) being in the range of from 1:1 to 1:8, with the integers being defined as follows: n being a number in the range of from 10 to 18, m being a number in the range of from 10 to 18, M being selected from alkali metals, AO being different or identical and selected from ethylene oxide, propylene oxide, and butylene oxide, x being a number in the range of from 1 to 5, y being different or identical and selected from numbers in the range of from 1 to 12.