发明名称 |
FLOOR COVERING PRODUCT AND METHOD OF USING SAME |
摘要 |
The invention comprises an improved floor covering product. The floor covering product comprises a floor covering material having a face surface and a back surface. On the back surface of the floor covering material is a layer of polyurethane having a cure index of between approximately 70 and 90. A method of using the floor covering product is also disclosed.
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申请公布号 |
US2011067336(A1) |
申请公布日期 |
2011.03.24 |
申请号 |
US20090565442 |
申请日期 |
2009.09.23 |
申请人 |
MCDONALD RAIFORD;CHO BYOUNG-IN |
发明人 |
MCDONALD RAIFORD;CHO BYOUNG-IN |
分类号 |
E04C2/24;B32B27/40;E04C2/00 |
主分类号 |
E04C2/24 |
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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