发明名称 Product for treating fabrics in a washing machine
摘要 A fabric treatment product is in the form of a bag having at least two compartments containing particulate fabric treatment compositions. The bag has a first outer wall and an intermediate wall of water-insoluble but water-permeable material such as paper or nonwoven fabric, and a second outer wall of water-impermeable water-insoluble plastics sheet. In the washing machine the wash water first enters the compartment bounded by the first outer wall, which is water-permeable, and dissolves or disperses out its contents, for example, a detergent composition. The water subsequently penetrates the intermediate wall to enter the second compartment and dissolve or disperse out its contents, for example, a fabric conditioner.
申请公布号 US4410441(A) 申请公布日期 1983.10.18
申请号 US19820371646 申请日期 1982.04.26
申请人 LEVER BROTHERS COMPANY 发明人 DAVIES, JAMES F.;TUNE, JOHN B.
分类号 B65D65/46;B65D81/32;C11D17/04;D06F39/02;D06M23/00;(IPC1-7):C11D17/00 主分类号 B65D65/46
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