首页> 外国专利> Method of manufacturing a piece having the appearance of a natural stone by moulding a composition containing a thermosetting resin and the piece obtained by this.

Method of manufacturing a piece having the appearance of a natural stone by moulding a composition containing a thermosetting resin and the piece obtained by this.

机译:通过模制包含热固性树脂的组合物和由此获得的部件来制造具有天然石材外观的部件的方法。

摘要

According to the invention, a molded by compression and extrusion at a temperature between 120 and 160degré c of a mixture of a thermosetting resin and at most 30% by weight relative to the total weight of the mixture of a load having a granulometry comprised between 30 micrometers and 4 mm. The load is a mineral filler and / or natural fibres.
机译:根据本发明,通过在120至160℃之间的温度下压缩和挤出热固性树脂的混合物和相对于混合物的总重量的至多30重量%的粒度为30的负载的混合物来模制微米和4毫米。负载是矿物填料和/或天然纤维。

著录项

  • 公开/公告号FR2676957B1

    专利类型

  • 公开/公告日1993-09-24

    原文格式PDF

  • 申请/专利权人 OREAL;

    申请/专利号FR19910006329

  • 发明设计人 GUERET JEAN-LOUIS;

    申请日1991-05-27

  • 分类号B29C43/02;B29C67/16;

  • 国家 FR

  • 入库时间 2022-08-22 05:00:15

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