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    Composition and Method of Manufacture of Hardened Wood
    3.
    发明申请
    Composition and Method of Manufacture of Hardened Wood 审中-公开
    硬化木材的组成和制造方法

    公开(公告)号：US20140234647A1

    公开(公告)日：2014-08-21

    申请号：US14183824

    申请日：2014-02-19

    Applicant: Brian Matthew Sanderson

    Inventor： Brian Matthew Sanderson

    IPC: B27K3/34 ,  B27K5/06 ,  B27K3/08 ,  B27K3/02

    CPC classification number: B27K3/0207 ,  B27K3/0278 ,  B27K3/08 ,  B27K3/15 ,  B27K3/346 ,  B27K5/001 ,  B27K5/0095 ,  B27K5/065 ,  C08H8/00 ,  Y10T428/662

    Abstract: There is a hardened wood composition, comprising an acetylated whole wood portion that may have substantially all of its accessible interior volume impregnated with a hardened thermosetting plastic. A method of manufacturing a hardened wood comprising the steps of: acetylating a whole wood portion and impregnating the whole wood portion with a liquid-phase thermosetting polymer then curing such thermosetting polymer impregnated porous body by the steps of: enclosing the body in a fluid impermeable bag and subjecting the enclosed body to enhanced fluid pressure substantially, contemporaneously, with subjecting the enclosed body to a temperature sufficient to cure the thermosetting plastic impregnated therein by submerging the same in water near its boiling point.

    Abstract translation: 存在硬化的木材组合物，其包含乙酰化的整个木质部分，其可以具有浸渍有硬化的热固性塑料的基本上所有其可接近的内部容积。 一种制备硬化木材的方法，包括以下步骤：乙酰化整个木材部分并用液相热固性聚合物浸渍整个木材部分，然后通过以下步骤固化该热固性聚合物浸渍的多孔体：将本体封闭在不透液体 并且同时对包封体进行增强的流体压力，同时使封闭体处于足以固化浸渍在其中的热固性塑料的温度，将其浸入其沸点附近的水中。

    Method for pressure impregnating wood or wood products with wood preservative containing vegetable oil and impregnated wood
    4.
    发明授权
    Method for pressure impregnating wood or wood products with wood preservative containing vegetable oil and impregnated wood 有权
    用含有植物油和浸渍木材的木材防腐剂对木材或木制品进行压力浸渍的方法

    公开(公告)号：US08088442B2

    公开(公告)日：2012-01-03

    申请号：US12290911

    申请日：2008-11-05

    Applicant: Hannu Boren

    Inventor： Hannu Boren

    IPC: B27K3/00

    CPC classification number: B27K3/08 ,  B27K3/0207 ,  B27K3/0292 ,  B27K3/34 ,  B27K3/36 ,  B27K5/001 ,  Y10T428/31986 ,  Y10T428/31989

    Abstract: The invention relates to a method for pressure impregnating wood or wood products with a wood preservative containing vegetable oils, in which method wood is pressure impregnated with a wood preservative containing vegetable oil. It is characteristic of the method according to the invention that, before starting the pressure stage, wood is heated so that at least part of its inner parts heat to a temperature of at least 50° C. and that, after the pressure impregnation, vacuum is formed in a space surrounding wood and simultaneously the surface layers of wood are heated to a temperature higher than the boiling point of water for removing wood preservative from the surface layers of wood. The invention also relates to wood or a wood product pressure impregnated in accordance with the method according to the invention.

    Abstract translation: 本发明涉及一种用含有植物油的木材防腐剂对木材或木制品进行压力浸渍的方法，其中木材用含有植物油的木材防腐剂进行加压浸渍。 根据本发明的方法的特征在于，在开始压力阶段之前，木材被加热，使得其内部部分的至少部分加热到至少50℃的温度，并且在压力浸渍之后，真空 形成在围绕木材的空间中，同时木材的表面层被加热到高于水的沸点的温度，以从木材的表面层除去木材防腐剂。 本发明还涉及根据本发明的方法浸渍的木材或木制品的压力。

    Wood treatment process
    5.
    发明授权
    Wood treatment process 有权
    木材处理工艺

    公开(公告)号：US06217939B1

    公开(公告)日：2001-04-17

    申请号：US09441370

    申请日：1999-11-17

    Applicant: Michael Sailer ,  Andreas Otto Rapp

    Inventor： Michael Sailer ,  Andreas Otto Rapp

    IPC: B05D706

    CPC classification number: F26B7/00 ,  B27K3/0207 ,  B27K3/48 ,  B27K5/0085 ,  F26B2210/16

    Abstract: A wood treatment process in which lignocellulosic materials are treated for several hours in a liquid bath of oil with the exclusion of oxygen. The liquid bath at that time has a temperature of 180 to 260° C. By thermal action the wood substance is converted, so that some properties of these materials are altered. Resistance against wood-destroying fungi, for example, is improved.

    Abstract translation: 一种木材处理方法，其中将木质纤维素材料在排除氧气的液体浴中处理数小时。 此时的液体浴的温度为180〜260℃。通过热作用，木材被转化，使得这些材料的一些性质被改变。 例如，耐木材破坏真菌的抗性得到改善。

    Method of producing impregnated wooden products
    6.
    发明授权
    Method of producing impregnated wooden products 失效
    生产浸渍木制品的方法

    公开(公告)号：US6007872A

    公开(公告)日：1999-12-28

    申请号：US894651

    申请日：1997-08-25

    Applicant: Curt Lindhe ,  Lennart Castwall

    Inventor： Curt Lindhe ,  Lennart Castwall

    IPC: B27K3/02 ,  B27K3/08 ,  B27M1/02 ,  B05D1/18

    CPC classification number: B27K3/0207 ,  B27K3/0292 ,  B27K3/08 ,  B27K5/007 ,  B27M1/02 ,  B27K2240/30

    Abstract: The present invention relates to a method of producing an impregnated wooden product from a wooden article. The article is pressed isostatically with a pressure exceeding 1,000 bars in a first method step. The wooden article is then placed in a bath containing a liquid-impregnating agent in a second method step and allowed to swell so that at least a part of the impregnating agent is absorbed by the article. The method may optionally be supplemented with a third method step in which the article is pressed isostatically with a pressure exceeding 1,000 bars, so as to form a hard element. The third method step may alternatively be applied to a conventionally pressure-impregnated article.

    Abstract translation: PCT No.PCT / SE96 / 00126 Sec。 371日期1997年8月25日第 102（e）日期1997年8月25日PCT提交1996年2月2日PCT公布。 公开号WO96 / 26054 日期：1996年8月29日本发明涉及一种从木制品制造浸渍木制品的方法。 在第一种方法步骤中，用超过1,000巴的压力等压压制制品。 然后在第二方法步骤中将木制品放置在含有液体浸渍剂的浴中，并使其溶胀，使得至少一部分浸渍剂被制品吸收。 该方法可以可选地补充有第三方法步骤，其中在压力超过1,000巴的情况下等压压制制品，以便形成硬质元素。 第三方法步骤可替代地应用于常规的压力浸渍制品。

    Method for manufacturing modified wood
    8.
    发明授权
    Method for manufacturing modified wood 失效
    改性木材的制造方法

    公开(公告)号：US5342651A

    公开(公告)日：1994-08-30

    申请号：US127376

    申请日：1993-09-28

    Applicant: Hiroaki Usui ,  Shozo Hirao ,  Satoru Konishi ,  Hiroyuki Ishikawa ,  Kenji Oonisi ,  Arihiro Adachi

    Inventor： Hiroaki Usui ,  Shozo Hirao ,  Satoru Konishi ,  Hiroyuki Ishikawa ,  Kenji Oonisi ,  Arihiro Adachi

    IPC: B27K3/02 ,  B27K3/32 ,  B05D1/00

    CPC classification number: B27K3/0207 ,  B27K3/32 ,  B27K3/0271 ,  B27K3/34 ,  Y10T428/31536

    Abstract: A method for manufacturing a modified wood prepares a natural wood material containing more than a predetermined amount of a solvent for dissolving two different compounds which chemically react with each other to form an insoluble compound, provides a layer of each of the different compounds inside each of two opposing surfaces of the wood material, causes the different compounds to chemically react with each other within the wood material and fixes the formed insoluble compound in the wood material, whereby the fixation amount of the insoluble compound in the wood can be effectively increased.

    Abstract translation: 改性木材的制造方法制备含有超过预定量的溶剂的天然木材，以溶解彼此化学反应形成不溶性化合物的两种不同的化合物， 木质材料的两个相对的表面使得不同的化合物在木材内部彼此发生化学反应，并将形成的不溶性化合物固定在木材中，从而可以有效地增加不溶性化合物在木材中的固定量。

    Process for treating wood
    9.
    发明授权
    Process for treating wood 失效

    公开(公告)号：US3900615A

    公开(公告)日：1975-08-19

    申请号：US29746472

    申请日：1972-10-13

    Applicant: DOW CHEMICAL CO

    Inventor： DUNN JR JAMES L

    IPC: B27K3/02 ,  B27K3/08 ,  B27K3/40

    CPC classification number: B27K3/40 ,  B27K3/0207 ,  B27K3/0278 ,  B27K3/08 ,  B27K3/36 ,  B27K5/001

    Abstract: Lumber and other wood products are impregnated with one or more additives such as preservatives, fire retardants, dyes, and the like, using a halogenated hydrocarbon solvent as the sole heat transfer medium and carrier by heating the wood with hot solvent vapor, soaking the hot wood in a pressurized solvent solution of the additive, and releasing the pressure after removing the solvent solution from contact with the wood, thereby causing most of the solvent in the wood to flash off. The process is preferably run in essentially continuous manner by operating three or more interconnected treating chambers simultaneously in offset cycle sequence using a common source of boiling treating solution under moderate superatmospheric pressure.

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