发明名称 |
DETERGENT TABLET |
摘要 |
A detergent tablet for use in a washing machine, the tablet having one or mo re phases at least one of which is in the form of a compressed particulate solid comprising: a) a polymeric disintegrant having a particle size distribution such that at least 90 % by weight thereof has a particle size below about 0.3 mm and at least 30 % by weight thereof has a particle size below about 0.2 mm; and b) a water-soluble hydrated salt having a melting point in the range from about 3 0 .degree.C to about 95 .degree.C. The detergent tablets display improved dissolution, strength and long-term storage characteristics.
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申请公布号 |
CA2358872(C) |
申请公布日期 |
2005.03.29 |
申请号 |
CA20002358872 |
申请日期 |
2000.01.20 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
TCHEOU, ERIC;WHITAKER, JOANNE LOUISE;BINDER, CHRISTOPHER JAMES;LANT, NEIL JOSEPH |
分类号 |
C11D17/06;C11D3/04;C11D3/06;C11D3/12;C11D3/20;C11D3/22;C11D3/37;C11D13/18;C11D17/00;(IPC1-7):C11D17/00 |
主分类号 |
C11D17/06 |
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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