Cold pressing process for polyamide epichlorohydrin (PAE) based wood adhesive
    46.
    发明授权
    Cold pressing process for polyamide epichlorohydrin (PAE) based wood adhesive 有权
    聚酰胺表氯醇(PAE)基木胶粘剂的冷压工艺

    公开(公告)号:US08470124B1

    公开(公告)日:2013-06-25

    申请号:US13206305

    申请日:2011-08-09

    CPC classification number: C09J189/00

    Abstract: Embodiments of the present disclosure describe ambient temperature pressing (“cold pressing”) of a wood-based product using protein/PAE adhesives within industrially suitable set times and press pressures. A method includes preparing an adhesive comprising a protein source and polyamideamine-epichlorohydrin (PAE) resin, applying the adhesive to one or more wood-based components, and cold pressing the one or more wood-based components to form a wood-based structure, the cold pressing being the only pressing operation in the formation of the wood-based structure after applying the adhesive to the one or more wood-based components. Other embodiments may be described and/or claimed.

    Abstract translation: 本公开的实施方案描述了在工业上合适的设定时间和压力下使用蛋白质/ PAE粘合剂的木制产品的环境温度压制(“冷压”)。 一种方法包括制备包含蛋白质源和聚酰胺胺 - 表氯醇(PAE)树脂的粘合剂,将粘合剂施加到一种或多种基于木质的组分上,以及冷压所述一种或多种木质组分以形成木质结构, 在将粘合剂施加到一个或多个木质部件之后,冷压是形成木基结构中的唯一的压制操作。 可以描述和/或要求保护其他实施例。

    50.
    发明专利
    未知

    公开(公告)号:DE69515108T2

    公开(公告)日:2000-09-28

    申请号:DE69515108

    申请日:1995-12-04

    Applicant: DU PONT

    Abstract: A thick film compsn. comprises: (A) 50-90 wt.% of finely divided particles of metallic conductive phase; (B) 1-18 wt.% of an inorganic binder phase with at least one glass, metal oxide, metal oxide precursor, pyrochlore-related cpd., or pyrochlore-related precursor cpd., where the metal is copper, cobalt, lead, bismuth, zinc, nickel, manganese or iron; (C) 0.01-3.0 wt.% adhesion promoter of formula selected from [Ma1+]x[Mb2+]1-xAl2-xSi2-xO8, [Mc3+]x[Mb2+]1-xAl2+xSi2-xO8 and [Md]2[Me][Mf]2Op (where, Ma=K or Na; Mb = Ca; Mc = Bi, Fe, Mn, Cr, V, Sc, In, Y, Gd, Eu, Sm, Nd, Pr, Ce, La or Sb; Md = Ca or Na; Me = Mg or Al; Mf = Si or Al; and x = 0-1); and (D) an organic medium as the balance. All of (A), (B) and (C) are dispersed in (D).

Patent Agency Ranking