发明名称 |
BIOBASED RESILIENT FLOOR TILE |
摘要 |
<p>A biobased resilient tile includes at least one base layer, at least one film layer, and a topcoat. The base layer includes a polymeric binder and a filler. The base layer has at least about 20-95% weight of the filler and at least about 5% weight of recycled material. The film layer is supported by the base layer. The film layer is a rigid film selected from the group consisting of polyethyleneterephthalate, glycolated polyethyleneterephthalate, polybutylene terephthalate, polypropylene terephthalte, or a thermoplastic ionomer resin. The film layer includes recycled material. The topcoat is provided on the film layer. The topcoat is a radiation curable biobased coating comprising a biobased component selected from the group consisting of a biobased resin, a biobased polyol acrylate, or a biobased polyol.</p> |
申请公布号 |
EP2271487(A1) |
申请公布日期 |
2011.01.12 |
申请号 |
EP20090739206 |
申请日期 |
2009.04.30 |
申请人 |
ARMSTRONG WORLD INDUSTRIES, INC. |
发明人 |
TIAN, DONG;ROSS, JEFFREY, S.;WINEY, REBECCA, L. |
分类号 |
E04F15/02;B32B5/16;B32B27/08;B32B27/20;B32B27/36 |
主分类号 |
E04F15/02 |
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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