- 专利标题: Actinic radiation cured polyurethane coating for decorative surface coverings
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申请号: US15304916申请日: 2015-04-09
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公开(公告)号: US11078377B2公开(公告)日: 2021-08-03
- 发明人: Diego Gourdin , Dominique Robert , Richard Peres , Jean-Yves Simon
- 申请人: Tarkett GDL S.A.
- 申请人地址: LU Lentzweiler
- 专利权人: Tarkett GDL S.A.
- 当前专利权人: Tarkett GDL S.A.
- 当前专利权人地址: LU Lentzweiler
- 代理机构: Reinhart Boerner Van Deuren P.C.
- 优先权: EP14165309 20140418
- 国际申请: PCT/EP2015/057700 WO 20150409
- 国际公布: WO2015/158596 WO 20151022
- 主分类号: C09D175/16
- IPC分类号: C09D175/16 ; B32B27/30 ; B32B3/30 ; B32B27/40 ; B32B7/12 ; B32B27/22 ; B32B27/08 ; B32B27/16 ; B05D3/06 ; C09D127/06 ; E04F13/18 ; E04F15/10
摘要:
The present invention is related to decorative surface coverings, in particular floor or wall coverings, exhibiting low volatile organic compounds (VOC) emission, comprising one or more adjacent plasticized polyvinyl chloride layers and a polyurethane top-layer, said top-layer being obtained from radiation curing a 100% solids polyurethane formulation.
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