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公开(公告)号：US20170087741A1
公开(公告)日：2017-03-30
申请号：US15315919
申请日：2015-05-25
申请人： Matti KUKKONEN , ILVOLANKOSKI OY
发明人： Matti Kukkonen
摘要： A Method of producing a wooden product by means of a molding hot-pressing from a wooden blank which has one or several sections (A, B, C, D). Wherein as a material is selected an optional form of sawn timber or another timber, which is preferably selected from the group consisting of fresh sawn timber, dried timber, saw-surfaced lumber, planed timber, heat-treated timber, sodium silicate water-glass impregnated or salt impregnated or otherwise impregnated timber; wherein molding hot-pressing is performed essentially in a single-stage production process, which includes drying and molding hot-pressing of the wooden blank and essentially concurrent treating of the wooden blank both by binders of the wood itself and by treating chemicals and/or treating materials added in the production process which are selected from the group consisting of surface treatment agents, excipients, primers, impregnating agents, adhesives, adhesive films, adhesive gauzes; wherein the treatment chemicals are attached to the production process by using a hot-pressing pressing plate etc., pressing tool or pressing surface; and wherein the wood material, and binders thereof as well as the treating chemicals are allowed to adapt/move in relation to each other in the cooling phase of the production process until the locking phase, whereby the product is completed.
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公开(公告)号：US20160039113A1
公开(公告)日：2016-02-11
申请号：US14780209
申请日：2014-03-28
CPC分类号： B27K5/065 , B27K5/007 , B27K5/0085 , B27M1/02 , B27N3/08 , E04F15/02038 , E04F15/041
摘要： A process for the densification of a cellulosic substrate, the process comprising: providing an apparatus comprising: a top calendar roll; a bottom calendar roll; and an in-feed conveyor; wherein the distance between the top calendar roll and the bottom calendar roll defines a separation gap; providing a cellulosic substrate having a thickness greater than the separation gap; and feeding the cellulosic substrate through the separation gap between the top calendar roll and the bottom calendar roll.
摘要翻译： 一种用于纤维素基材致密化的方法，所述方法包括：提供一种装置，包括：顶部压延辊; 底部日历卷; 和进料输送机; 其中所述顶部压延辊和所述底部压延辊之间的距离限定了间隔间隙; 提供具有大于所述分离间隙的厚度的纤维素基材; 并且通过顶部压延辊和底部压延辊之间的分离间隙进给纤维素基材。
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33.发明授权Method of manufacturing a decorative substrate and decorative substrate produced thereby 有权制造装饰性基材的方法及其制造的装饰性基材公开(公告)号：US07195686B2
公开(公告)日：2007-03-27
申请号：US10291757
申请日：2002-11-12
CPC分类号： B32B21/14 , B27N7/005 , B32B37/06 , B32B37/10 , B32B2607/00 , Y10T156/1002 , Y10T156/1023 , Y10T156/1039 , Y10T156/1044 , Y10T428/31982
摘要： A method of forming a composite article is disclosed that involves providing a press having first and second platens, a cellulosic fiber substrate having a first thickness, and a layer of material such as a wood veneer, foil, or non-creped paper, where the layer of material has a thickness less than the thickness of the cellulosic fiber substrate. A layer of bonding material is placed onto the cellulosic fiber substrate or the layer of material, and the layer of material is placed onto the cellulosic fiber substrate so that the bonding material is between the layer of material and the cellulosic fiber substrate. The cellulosic fiber substrate and layer of material are placed between the first and second platens, and at least one of the first and second platens is moved toward the other of the first and second platens to deform the cellulosic fiber substrate and layer of material into a predetermined configuration while bonding the layer of material to the cellulosic fiber substrate without cracking or wrinkling the layer of material.
摘要翻译： 公开了一种形成复合制品的方法，其包括提供具有第一和第二压板的压力机，具有第一厚度的纤维素纤维基材和诸如木单板，箔或非绉纸的材料层，其中 材料层的厚度小于纤维素纤维基材的厚度。 将一层粘合材料放置在纤维素纤维基材或材料层上，并将该材料层放置在纤维素纤维基材上，使得粘合材料位于材料层和纤维素纤维基材之间。 纤维素纤维基材和材料层被放置在第一和第二压板之间，并且第一和第二压板中的至少一个移动到第一和第二压板中的另一个，以使纤维素纤维基材和材料层变形成 预定的构造，同时将材料层粘合到纤维素纤维基材上，而不会使材料层开裂或起皱。
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34.发明授权Method of hardening wooden flooring blanks having improved separation characteristics 失效硬化木地板坯料具有改善分离特性的方法
公开(公告)号：US5866270A
公开(公告)日：1999-02-02
申请号：US798483
申请日：1997-02-10
申请人： William O. West, Jr.
发明人： William O. West, Jr.
CPC分类号： B27K5/06 , B27K3/15 , C08L97/02 , C08K5/101 , C08L71/02 , Y10T428/3188 , Y10T428/31895 , Y10T428/31989 , Y10T428/662
摘要： A method of hardening wooden flooring blanks by impregnating the wooden flooring blanks with a hardener while the wooden flooring blanks are in a bundle, wherein the bundled hardened wooden flooring blanks have improved separation characteristics following completion of the impregnation treatment. The method includes the steps of assembling a plurality of wooden flooring product blanks into a bundle of blanks in surface-to-surface contact with each other and enclosing the wooden flooring blanks in a pressure vessel. The pressure vessel is evacuated and an effective quantity of a hardening composition for being impregnated into the wooden flooring blanks is introduced into the pressure vessel. An effective quantity of a polyethylene glycol composition is introduced into the pressure vessel. The wooden flooring blanks are soaked in the hardening composition and the polyethylene glycol composition for a predetermined period of time. Increased pressure is applied to the wooden flooring blanks to drive the hardening composition and the polyethylene glycol composition into the wooden flooring blanks. The impregnated flooring blanks separate from each other without damage to the exposed surfaces. Stability of the blanks is enhanced.
摘要翻译： 一种通过在木地板坯料成束时用硬化剂浸渍木地板坯料来硬化木地板坯料的方法，其中在硬化木地板坯料在浸渍处理完成之后具有改进的分离特性。 该方法包括以下步骤：将多个木地板产品坯料组装成彼此面对面接触的坯料束，并将木地板坯料封闭在压力容器中。 将压力容器抽真空，并将有效量的用于浸渍到木地板坯料中的硬化组合物引入压力容器中。 将有效量的聚乙二醇组合物引入压力容器中。 木地板坯料在硬化组合物和聚乙二醇组合物中浸泡预定的时间。 对木地板坯料施加增加的压力以将硬化组合物和聚乙二醇组合物驱动到木地板坯料中。 浸渍的地板坯料彼此分离，不会损坏露出的表面。 坯料的稳定性得到提高。
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公开(公告)号：US5679407A
公开(公告)日：1997-10-21
申请号：US478886
申请日：1995-06-07
申请人： Paavo Mansikkamaki , Markku Paakki
发明人： Paavo Mansikkamaki , Markku Paakki
摘要： The invention relates to a method for the hardening of wood material by impregnating it with a polymerizable substance and by polymerizing the polymerizable substance by means of heat. Heat transfer and cleaning in the polymerization have been improved through the impregnated wood material being in contact with water during the polymerization. The water is preferably hot and pressurized and serves at the beginning of the polymerization as a heating medium and during the polymerization as a cooling and cleaning medium.
摘要翻译： 本发明涉及通过用可聚合物质浸渍木材材料并通过热量聚合可聚合物质来硬化木材的方法。 通过在聚合过程中与水接触的浸渍木材材料，聚合中的热传递和清洁已得到改善。 水优选是热的和加压的，并且在作为加热介质的聚合开始时和作为冷却和清洁介质的聚合过程中起作用。
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公开(公告)号：US5343913A
公开(公告)日：1994-09-06
申请号：US43088
申请日：1993-05-21
摘要： A wood treating method and apparatus whereby a wood which is thin or bent, such as a soft wood or wood removed during growth or a wood from thinning, is strengthened, straightened and molded in any desired shape, wherein after the wood is heated and softened in a high temperature high pressure atmosphere, mechanical compressive forces are applied to the wood to minimize the voids in the wood; thus, the wood is hardened, strengthened and the bent wood is corrected, making it possible to form the wood in any desired shape without lumbering the same.
摘要翻译： 一种木材处理方法和装置，其中木材被薄或弯曲，例如在生长过程中除去的软木或木材或变薄的木材被加强，矫直和模制成任何所需形状，其中在木材被加热和软化之后 在高温高压气氛中，对木材施加机械压缩力以使木材中的空隙最小化; 因此，木材被硬化，加强并且弯曲的木材被校正，使得可以将木材形成任何所需的形状而不使其变形。
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公开(公告)号：US5188707A
公开(公告)日：1993-02-23
申请号：US818429
申请日：1991-12-26
申请人： John Gordy
发明人： John Gordy
摘要： A method of hardening wood using a pulping agent for the chemical separation of lignin from cellulose in the wood without damage to either component. The pulping agent comprises the reaction product of (a) a compound produced by electrolytic oxidation of a predetermined amount of a loweralkanolamine in aqueous solution and neutralized with a strong mineral acid, with (b) the loweralkanolamine used in excess relative to the predetermined amount of loweralkanolamine subjected to the electrolytic oxidation. Also disclosed are processes utilizing such a pulping agent for chemically debarking whole logs as well as for converting soft wood into hard wood.
摘要翻译： 使用制浆剂对木材进行硬化的方法，用于将木质素与木材中的纤维素化学分离，而不损害任何一种组分。 制浆剂包括（a）通过电解氧化制备的预定量的低级烷醇胺在水溶液中并用强无机酸中和的反应产物，（b）相对于预定量的 低级烷醇胺进行电解氧化。 还公开了使用这种制浆剂用于化学剥皮整个原木以及将软木材转化成硬木的方法。
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38.发明授权
公开(公告)号：US4230600A
公开(公告)日：1980-10-28
申请号：US894438
申请日：1978-04-07
申请人： L. F. Bornstein
发明人： L. F. Bornstein
CPC分类号： B27L5/00 , B27K3/20 , B27K3/36 , B27K3/52 , B27K5/06 , Y10S162/03 , Y10T156/1061 , Y10T428/662
摘要： Veneer production from softwood logs is improved by adding at least about 0.003% of urea to the hot water soaking vats prior to peeling the veneer from the logs. Enhanced results are achieved when urea is added together with a base such as sodium hydroxide.
摘要翻译： 在将木材从原木剥离之前，通过向热水浸泡桶中加入至少约0.003％的尿素来改善从软木原木生产的单板。 当将脲与碱如氢氧化钠一起加入时，可以实现增强的结果。
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公开(公告)号：US3642042A
公开(公告)日：1972-02-15
申请号：US3642042D
申请日：1970-06-17
申请人： ROBERT W DAVIDSON , CONRAD SCHUERCH
发明人： DAVIDSON ROBERT W , SCHUERCH CONRAD
CPC分类号： B27K3/0207 , B27K3/0271 , B27K3/16 , B27K3/20 , Y10T428/31989
摘要： Wood is treated with sulfur dioxide prior to impregnation of the wood with ammonia and forming the impregnated wood to a desired configuration to decrease the alteration of the color of the wood by the ammonia. Preferably air is removed from the wood by evacuation prior to the supplying of sulfur dioxide thereto and unreacted sulfur dioxide is removed from the wood by evacuation prior to the supplying of ammonia thereto.
摘要翻译： 在用氨浸渍木材之前，将木材用二氧化硫处理，并将所浸渍的木材形成所需的构型，以减少由氨气引起的木材颜色的变化。 优选地，在向其供应二氧化硫之前通过抽空从木材中除去空气，并且在向其供应氨之前通过抽真空从木材中除去未反应的二氧化硫。
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