发明名称 |
Cushion back products and methods |
摘要 |
An improved cushioned carpet fabric is provided. The cushioned carpet comprises a primary carpet having a primary base and a plurality of pile-forming yarns projecting outwardly from one side. A layer of reinforcement material is bonded to the primary base on the side opposite the pile forming yarns. The reinforcement layer is adjacent to and embedded in, a cushion layer of a polymer such as a polyurethane. There is preferably no additional adhesive between the cushion layer and the layer of reinforcement material. An apparatus and process for forming the cushioned carpet fabric are also provided.
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申请公布号 |
US2004022994(A1) |
申请公布日期 |
2004.02.05 |
申请号 |
US20020212580 |
申请日期 |
2002.08.05 |
申请人 |
HIGGINS KENNETH B.;SELLMAN N. DAVID |
发明人 |
HIGGINS KENNETH B.;SELLMAN N. DAVID |
分类号 |
B32B27/12;B32B37/12;B32B37/20;D06N7/00;(IPC1-7):D05C17/00;B32B33/00 |
主分类号 |
B32B27/12 |
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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