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    • 4. 发明申请
    • Adhesive compositions containing bond-strength enhancing agent and methods for producing woody board using adhesive compositions
    • 含有粘结强度增强剂的粘合剂组合物和使用粘合剂组合物生产木质板的方法
    • US20100326583A1
    • 2010-12-30
    • US12802626
    • 2010-06-09
    • Hideaki Korai
    • Hideaki Korai
    • B27N3/00C08L75/04C08L75/02C08L71/10C08L79/04
    • C09J11/08C08K7/00C09J5/06C09J11/00C09J2400/303
    • Improved adhesives with significantly-enhanced bond strength is provided in accordance with the present invention, in particular by adding a bond-strength enhancing agent comprising particles to a binder. Such adhesives can be used in a process of producing a woody board, which results in a substantial reduction in amount of the adhesive used, thus leading to a reduction in overall woody board production costs. Methods for producing a woody board are also provided. The method includes the steps of: coating or spraying an adhesive composition on a wood raw material that is an aggregate composed of wood chips; forming the wood raw material coated or sprayed with the adhesive composition into a specified shape; and heat-pressing the wood raw material formed into the specified shape and again forming the heat-pressed wood raw material into the specified shape. The adhesive composition is obtained by adding a bond-strength enhancing agent composed of particles to an adhesive.
    • 根据本发明提供了具有显着增强的粘合强度的改进的粘合剂,特别是通过向粘合剂中加入包含颗粒的粘合强度增强剂。 这样的粘合剂可以用于生产木质板的方法,这导致所使用的粘合剂的量的显着减少,从而导致整体木质板生产成本的降低。 还提供了生产木质板的方法。 该方法包括以下步骤:将粘合剂组合物涂布或喷涂在由木屑组成的骨料的木材原料上; 将所述粘合剂组合物涂覆或喷涂的木材原料形成为特定形状; 将形成为规定形状的木材原料进行热压,并再次将热压木材原料形成为规定形状。 粘合剂组合物通过将由颗粒构成的粘合强度增强剂添加到粘合剂中而获得。