发明授权
- 专利标题： Method for sanitizing toilets
- 专利标题（中）： 消毒厕所的方法
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申请号： US559999申请日： 1983-12-09
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公开(公告)号： US4536367A公开(公告)日： 1985-08-20
- 发明人: William M. Hung , Patrick J. Jefferies
- 申请人： William M. Hung , Patrick J. Jefferies
- 申请人地址： OH Cincinnati
- 专利权人： The Hilton-Davis Chemical Co.
- 当前专利权人： The Hilton-Davis Chemical Co.
- 当前专利权人地址： OH Cincinnati
- 主分类号： C11D3/40
- IPC分类号： C11D3/40 ; A61L9/05 ; C09B11/00 ; C09B11/10 ; E03D9/02 ; A61L2/16
摘要：
A method for sanitizing flush toilets wherein a sanitizing agent and a triphenylmethane dyestuff are dispensed separately from a dual dispensing means into the toilet flush water. The dyestuff is resistant to attack by the sanitizing agent and therefore provides an aesthetically pleasing color to the water remaining in the bowl during the time period between flushes.
公开/授权文献
- US5684404A System and method of measuring a battery lifetime 公开/授权日：1997-11-04
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