发明公开
EP1085978A1 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
- 专利标题： PROCEDE DE REALISATION D'UN REVETEMENT DE SOL A PAREMENT EN BOIS NATUREL OU SYNTHETIQUE ET PRODUIT OBTENU
- 专利标题（英）： Method for producing a floor covering with natural or synthetic wood facing and resulting product
- 专利标题（中）： 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
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申请号： EP99917840.3申请日： 1999-03-17
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公开(公告)号： EP1085978A1公开(公告)日： 2001-03-28
- 发明人: DELCROIX, Ludovic , ROUSSEL, Albert
- 申请人： Tarkett Sommer S.A.
- 申请人地址： 2, rue de l'Egalité 92748 Nanterre Cedex FR
- 专利权人： Tarkett Sommer S.A.
- 当前专利权人： Tarkett Sommer S.A.
- 当前专利权人地址： 2, rue de l'Egalité 92748 Nanterre Cedex FR
- 代理机构： Van Malderen, Joelle
- 优先权： US81797P 19980415; EP98202184 19980629
- 国际公布： WO9952709 19991021
- 主分类号： B32B21/08
- IPC分类号： B32B21/08 ; B27N3/06
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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