发明名称 |
Method for removing stains from carpet and textiles |
摘要 |
A method to remove stubborn stains that includes application of an ammonium salt in combination with a peroxide. In the preferred embodiment, the stain removing solution contains ammonium bicarbonate and peroxide. A major advantage of the method is that the solution is strong enough to remove coffee and tea stains yet sufficiently mild that it does not damage the carpet or pose a significant health hazard to the person treating the stain.
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申请公布号 |
US5259848(A) |
申请公布日期 |
1993.11.09 |
申请号 |
US19910678895 |
申请日期 |
1991.03.28 |
申请人 |
INTERFACE, INC. |
发明人 |
TERRY, C. EDWARD;PINHOLSTER, JR., DANIEL F. |
分类号 |
D06L1/12;C11D1/00;C11D1/14;C11D3/00;C11D3/10;C11D3/24;C11D3/39;C11D3/395;C11D7/12;C11D7/34;C11D7/54;(IPC1-7):D06L3/02 |
主分类号 |
D06L1/12 |
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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