发明名称 |
Moisture-sink layer for decorative surface coverings |
摘要 |
Disclosed is decorative surface covering that has a substantially non-aqueous absorptive layer and a water retentive layer. The decorative surface covering may be a vinyl-backed floor covering that can be adhered to a substantially non-aqueous absorptive subfloor with a water-based adhesive. The water retentive layer is formed from a polymer matrix and super absorbent water retentive particles. The water retentive layer may also include a hydrophilic additive to facilitate movement of water from the adhesive to the super absorbent water retentive particles. The water retentive layer may also be applied to the substantially non-aqueous absorptive subfloor.
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申请公布号 |
US2008167182(A1) |
申请公布日期 |
2008.07.10 |
申请号 |
US20080075854 |
申请日期 |
2008.03.14 |
申请人 |
ANSPACH KEAN M;KAUFFMAN WILLIAM J |
发明人 |
ANSPACH KEAN M.;KAUFFMAN WILLIAM J. |
分类号 |
B01J20/26;B32B27/08;B32B27/18;B32B27/20;B32B27/30;B44C1/10;C08L27/06;C08L33/02;D06N7/00;E04F15/00 |
主分类号 |
B01J20/26 |
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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