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公开(公告)号:US06573231B2
公开(公告)日:2003-06-03
申请号:US09805263
申请日:2001-03-13
IPC分类号: C11D1706
CPC分类号: C11D17/065
摘要: A particulate laundry detergent composition having a bulk density of 550 to 900 g/l comprises at least two different granular multiingredient components. A first granular component (preferably non-spray-dried) has a bulk density of 550 to 1000 g/l and has a weight ratio of a first ingredient type to a second ingredient type of r; a second granular component (preferably spray-dried) has a bulk density of from 300 to 550 g/l and has a weight ratio of the first ingredient type to the second ingredient type of r′, wherein the ratio of r to r′ is within the range of from 1.25:1 to 1:1.25.
摘要翻译: 体积密度为550至900g / l的颗粒状洗衣洗涤剂组合物包含至少两种不同的颗粒多重组分。 第一颗粒组分(优选非喷雾干燥的)的堆积密度为550至1000g / l,并且具有第一成分类型与第二成分类型r的重量比; 第二颗粒组分(优选喷雾干燥)的堆积密度为300至550g / l,并且具有第一成分类型与第二成分类型的r'的重量比,其中r与r'之比为 在1.25:1至1:1.25的范围内。