发明名称 |
EFFERVESCENT TABLETS WITH A LONG SHELF-LIFE |
摘要 |
The invention relates to effervescent tablets with a long shelf-life, containing one or more organic acids, one or more substances from the carbonate and/or hydrogen carbonate groups and optionally additional detergent and cleansing agent ingredients. To improve their stability, said tablets also contain between 2 and 20 % by weight, in relation to the tablet weight, of one or more substances with a water imbibition of less than 0.5 g water per 1 g of substance. The water imbibition of the substance is measured during a week of open storage at 30 DEG C and 80 % relative atmospheric humidity. |
申请公布号 |
WO0077150(A1) |
申请公布日期 |
2000.12.21 |
申请号 |
WO2000EP05043 |
申请日期 |
2000.06.02 |
申请人 |
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN |
发明人 |
HOLDERBAUM, THOMAS;JANKE, HANS |
分类号 |
C11D3/00;C11D3/06;C11D3/10;C11D3/20;C11D3/34;C11D17/00 |
主分类号 |
C11D3/00 |
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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