发明名称 A solid laundry detergent composition comprising anionic detersive surfactant and a highly porous carrier material
摘要 The present invention relates to a solid laundry detergent composition in particulate form, comprising: (a) anionic detersive surfactant; (b) a solid carrier material having: (i) a total pore volume of greater than 0.3ml/g; (ii) an average pore diameter of greater than 3 micrometers; and (iii) a surface area of less than 1.0m 2 /g; (c) from 0% to less than 5%, by weight of the composition, of zeolite builder; (d) from 0% to less than 5%, by weight of the composition, of phosphate builder and (e) optionally, from 0% to less than 5%, by weight of the composition, of silicate salt; wherein at least part of the anionic detersive surfactant and at least part of the solid carrier material are in the form of a co-particulate admix.
申请公布号 ZA200800748(B) 申请公布日期 2009.01.28
申请号 ZA20080000748 申请日期 2008.01.24
申请人 THE PROCTER & GAMBLE COMPANY 发明人 SOMERVILLE ROBERTS, NIGEL PATRICK;RAMIREZ HERNANDEZ, LOURDES MARINA;MULLER, JOHN, PETER ERIC
分类号 C11D 主分类号 C11D
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