A bleaching particulate detergent composition of high bulk density (at least 700 g/l) comprises one or more detergent-active compounds, one or more detergency builders including a specific alkali metal aluminosilicate - maximum aluminium zeolite P (zeolite MAP) - and a bleach system comprising sodium perborate monohydrate. Use of zeolite MAP in place of conventional zeolite 4A in this high bulk density composition improves significantly the storage stability of the sodium perborate monohydrate.
申请公布号
DE69300873(D1)
申请公布日期
1996.01.11
申请号
DE1993600873
申请日期
1993.01.15
申请人
UNILEVER N.V., ROTTERDAM, NL
发明人
CHAPPLE, ANDREW PAUL, FFRITH, WREXHAM, CLWYD LL11 5LP, GB