发明名称 |
Soluble Unit Dose of Laundry Detergent |
摘要 |
A soluble unit dose of laundry detergent which comprises: a) a thin walled hard capsule, having a wall thickness between 0.07 and 0.3 mm and, c) within the thin walled hard capsule a detergent composition comprising at least 1 g of surfactant, which makes up at least 45% wt of the detergent composition. wherein the solubility of the capsule and the detergent composition is such that it will reach a level of 90% of eventually dissolved electrolytes in stirred demineralised water at 25° C. in less than 35 seconds. By choice of a capsule with this wall thickness the solubility is ensured while pressure caking of the contents is resisted to minimise overall dissolution time.
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申请公布号 |
US2008214424(A1) |
申请公布日期 |
2008.09.04 |
申请号 |
US20050631731 |
申请日期 |
2005.06.14 |
申请人 |
BARNWELL STEPHEN GEORGE;CHADWICK PAUL;CHAMBERS JOHN GEORGE;GRAHAM PETER;MOORE PHILIP RONALD;THORLEY DAVID CHRISTOPHER |
发明人 |
BARNWELL STEPHEN GEORGE;CHADWICK PAUL;CHAMBERS JOHN GEORGE;GRAHAM PETER;MOORE PHILIP RONALD;THORLEY DAVID CHRISTOPHER |
分类号 |
C11D17/04 |
主分类号 |
C11D17/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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