发明名称 |
A lavatory block |
摘要 |
A lavatory cleansing block having a perceived approximately constant intensity of fragrance throughout the life of the block, comprises an inner region 2 comprising an inner fragrance and an outer region 3 comprising an outer fragrance which is different from said inner fragrance, the inner fragrance being present in a concentration by weight which is less than or equal to 1.1 times the concentration of the outer fragrance. |
申请公布号 |
GB2333778(A) |
申请公布日期 |
1999.08.04 |
申请号 |
GB19980014445 |
申请日期 |
1998.07.06 |
申请人 |
* RECKITT & COLMAN FRANCE |
发明人 |
CHRISTOPHE * PERTHUISOT;VERONIQUE * MATHIEU |
分类号 |
A61L9/01;A61L9/05;C11D3/50;C11D17/00 |
主分类号 |
A61L9/01 |
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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