首页> 外国专利> Process for Forming wood panel derived from Low Carbon formadehido comprising applying an external surface of the Panel, a Resin composition containing a co product of condensAtion of a Resin composite hydroxyl Aromatic aldehyde and a natural Component or derivative thereof; and Panel derived from Wood.

Process for Forming wood panel derived from Low Carbon formadehido comprising applying an external surface of the Panel, a Resin composition containing a co product of condensAtion of a Resin composite hydroxyl Aromatic aldehyde and a natural Component or derivative thereof; and Panel derived from Wood.

机译:形成由低碳Formadehido衍生的木板的方法,包括施加木板的外表面,包含树脂复合羟基芳香醛与天然组分或其衍生物缩合的副产物的树脂组合物;和面板来自伍德。

摘要

Low formaldehyde emission wood based panels are described. These wood based panels have an outer surface layer comprised of a resin composition comprising a naturally occurring component or derivative thereof which is chemically bound to an aromatic hydroxyl compound-aldehyde resin (ncPF). The advantages of having an outer surface layer of the resin composition comprising ncPF, is that the outer surface layer can act as a surface sealer to reduce migration of components from the core of the wood based panel to the surface. The outer surface layer is pleasing to the consumer because it forms light colored faces on the wood based panel. It is also a superior surface for after treatment, such as for example, painting, when compared to amino or phenol resins. In addition, the outer surface layer comprising the inventive resin composition comprising ncPF can lend added fire-retardancy to the wood based panel.
机译:描述了低甲醛排放的木质板。这些人造板具有由树脂组合物组成的外表面层,该树脂组合物包含与芳香族羟基化合物-醛树脂(ncPF)化学键合的天然成分或其衍生物。具有包含ncPF的树脂组合物的外表面层的优点在于,该外表面层可以充当表面密封剂,以减少组分从人造板的芯部向表面的迁移。外表面层使消费者满意,因为它在人造板上形成浅色的面。与氨基或酚醛树脂相比,它也是用于后处理(例如油漆)的上等表面。另外,包含本发明的包含ncPF的树脂组合物的外表面层可以使人造板具有更高的阻燃性。

著录项

  • 公开/公告号CL2007002543A1

    专利类型

  • 公开/公告日2008-02-22

    原文格式PDF

  • 申请/专利权人 DYNEA OY;

    申请/专利号CL20070002543

  • 申请日2007-08-31

  • 分类号B05D7/06;E04B1/00;

  • 国家 CL

  • 入库时间 2022-08-21 20:08:34

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