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1.发明公开PROCEDE DE REALISATION D'UN REVETEMENT DE SOL A PAREMENT EN BOIS NATUREL OU SYNTHETIQUE ET PRODUIT OBTENU 审中-公开用于生产地板覆盖物与木材或类似木纹装饰层和SO制造的产品
公开(公告)号：EP1085978A1
公开(公告)日：2001-03-28
申请号：EP99917840.3
申请日：1999-03-17
申请人： Tarkett Sommer S.A.
发明人： DELCROIX, Ludovic , ROUSSEL, Albert
摘要： The invention concerns a method for making a floor covering in the form of panels, characterised in that it consists in assembling in one step a back (1) acting as balancing rear face, an intermediate layer (10) for forming the flooring core and which is substantially made of a mixture of fine organic particles and thermosetting and non-cured powder glue, a thermoplastic sheet (20), a decorative facing (3) and a sheet (4) designed to constitute the top surface made of a thermosetting material, the whole assembly being maintained at a temperature ranging from 120 to 200 °C for a pressure ranging between 30 and 150 kg/cm2, so as to cause the glue to set.
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