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    • 15. 发明授权
    • Wood enhancement agent treated engineered wood products
    • 木材增强剂处理工程木制品
    • US07838446B2
    • 2010-11-23
    • US12400890
    • 2009-03-10
    • Walter Jarck
    • Walter Jarck
    • B32B27/12B32B27/04
    • B27N1/00Y10T428/31989Y10T428/662Y10T442/172Y10T442/198Y10T442/2164Y10T442/2525Y10T442/2533Y10T442/259Y10T442/2762Y10T442/277
    • A wood enhancement agent treated engineered wood product. The wood enhancement agent typically includes at least one of a preservative, a water repellant, a fungicide, an insecticide, a stabilizing agent, wax, an ultra-violet light inhibitor, and combinations thereof, and may also include an antioxidant. The wood enhancement agent is incorporated into the engineered wood product during a billet making process or after forming the billet. The wood enhancement agent may be applied simultaneously with a bonding agent or at a later time, for example applied to a scrim log mat during a pre-press process or inside a steam press chamber. Alternatively, the wood enhancement agent may be applied to a warm billet after steam press, or to a reheated billet, by dipping, spraying, or flood coating the billet, or by diffusion, vacuum impregnation, pressure, or a combination thereof.
    • 木材增强剂处理工程木制品。 木材增强剂通常包括防腐剂,防水剂,杀真菌剂,杀虫剂,稳定剂,蜡,紫外光抑制剂及其组合中的至少一种,还可以包括抗氧化剂。 木材增强剂在坯料生产过程中或在成型坯料之后并入工程木制品中。 木材增强剂可以与粘合剂同时施用,或者可以在稍后的时间施加,例如在预压过程中或在蒸汽压室内应用于稀松布料垫。 或者,可以通过浸渍,喷涂或浸涂坯料,或通过扩散,真空浸渍,压力或其组合将木材增强剂施加到蒸汽压制后的温坯或再加热坯料上。