发明名称 |
Method for Removing Stains from Carpet and Textiles |
摘要 |
A method to remove stubborn stains from carpets and textiles that includes t he application of an ammonium salt in combination with an oxidant and a fluorinated alkyl sulfonic acid or its salt. 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.
|
申请公布号 |
CA2106856(A1) |
申请公布日期 |
1992.10.15 |
申请号 |
CA19922106856 |
申请日期 |
1992.03.27 |
申请人 |
INTERFACE INC |
发明人 |
TERRY EDWARD C;PINHOLSTER DANIEL F JR |
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 |
主分类号 |
D06L1/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|