发明名称 |
Dual sided disposable cleaning cloth |
摘要 |
A disposable dual sided cleaning cloth is in the form of a laminate having outer layers which are preferably made of non-woven material. The outer layers are secured together by an intermediate hydrophilic polyurethane absorbent foam coating which contains at least one cleaning ingredient.
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申请公布号 |
US6681434(B2) |
申请公布日期 |
2004.01.27 |
申请号 |
US20010995134 |
申请日期 |
2001.11.27 |
申请人 |
WATCH HILL HARBOR TECHNOLOGIES |
发明人 |
SMITH JAMES A. |
分类号 |
A47L13/17;A47L13/20;B32B5/18;B32B5/26;B32B27/18;C11D17/04;D04H13/00;(IPC1-7):B08B1/00;A46B17/04;A47L13/10;A47L13/12;A47L13/44 |
主分类号 |
A47L13/17 |
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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