发明名称 Decorative panel with improved surface characteristics
摘要 The decorative panel having an underlay or core layer and a decorative layer on one or both sides of the core. At least one of the two surfaces of at least the outermost layer of the panel comprises a synthetic resin of one or more radiation-polymerized components selected from unsaturated acrylates and methacrylates. This layer, when scratched, has a scratch resistance of at least 1.5 N and preferably 2 to 7 N (DIN 53 799, part 10). In the method for manufacturing the decorative panel, a liquid surface layer which includes the radiation-polymerizable components is applied onto an underlay and then polymerized by means of radiation. In a further step, the radiation-polymerized surface layer is pressed together with the underlay at an elevated temperature.
申请公布号 US4801495(A) 申请公布日期 1989.01.31
申请号 US19870047320 申请日期 1987.05.08
申请人 HOECHST AKTIENGESELLSCHAFT 发明人 JOHANNES C. W. VAN DER HOEVEN
分类号 B32B33/00;B32B21/08;B32B27/30;B44C5/04;(IPC1-7):B32B27/00 主分类号 B32B33/00
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