发明名称 PROCESS FOR THE TREATMENT OF WOOD
摘要 A process for the treatment of wood including: placing the wood to be treate d in a treatment vessel and applying a vacuum; exposing the wood to a treatmen t solution while substantially maintaining said vacuum; applying a predetermin ed pressure to the wood for a period of time sufficient to partially impregnate the wood with the treatment solution; reducing the pressure within the treatment vessel and concurrently emptying the treatment vessel of treatment solution; whereby immediately after said reduction of pressure within the treatment vessel, the partially impregnated wood includes an unimpregnated inner zone which has a residual vacuum elevating seepage of treatment soluti on from the partially impregnated wood.
申请公布号 CA2548480(A1) 申请公布日期 2004.12.29
申请号 CA20042548480 申请日期 2004.06.23
申请人 THE UNIVERSITY OF MELBOURNE 发明人 VINDEN, PETER
分类号 B27K3/08 主分类号 B27K3/08
代理机构 代理人
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