| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | METHODS FOR MONITORING RESIN-LOADING OF WOOD MATERIALS AND ENGINEERED WOOD PRODUCTS | PCT/US2004000106 | 2004-01-06 | WO2004063703A3 | 2005-03-03 | MBACHU REGINALD A; CONGLETON TYLER G |
| Process for calibration of spectroscopic instrumentation for non-invasive monitoring of resin-loading of furnish-type wood materials, such as particles or fibers for particleboard or medium density fiberboard, respectively. Selection of ranges of wavelengths within a 350 nm to 2500 nm region by providing selection of spectrometers and sensors for wavelength ranges of 350-1000 nm, 1000 to 1800 nm, 1000 to 2500 nm, and 400 to 2200 nm, for use by engineered-wood manufacturing installations. Resin-loaded wood material is exposed to selected VIS/NIR energy and monitored as it moves on-line in relation to calibrated spectroscopic instrumentation; a sensor collects non-absorbed radiation energy reflected by the wood materials. Measurements are processed, in relation to pre-established calibration data, to determine whether the resin-loading is within manufacturing objectives; monitoring and feedback are used to maintain desired specifications. | ||||||
| 182 | Engineered wood member and method of its manufacture | US09981693 | 2001-10-12 | US20020043042A1 | 2002-04-18 | Brian C. Horsfield; Gerald A. Ziegler |
| The invention is a wane-free engineered wood product and the method of its manufacture. Lumber having wane along one or more edges is first milled to produce rectangular notches along each of the four edges. The notches are sized to remove all or most of the wane. The notched piece is then ripped lengthwise to produce two strips. These are rotated 180null and placed adjacently so that the notched edges face each other and form longitudinal channels. Strips of oriented strand board or a similar material are then affixed into the channels, preferably by gluing, reuniting then again into a unitary wane-free structural member. | ||||||
| 183 | Variable dimension engineered timber system | US10889039 | 2004-07-13 | US20060011266A1 | 2006-01-19 | Michael Holzhey |
| A method for fabricating a post, beam or header from elongated lumber pieces, which includes providing a plank made of elongated, edge-glued lumber pieces, cutting the plank into elongated boards of predetermined dimensions calculated to minimize cutting and trimming waste. After preparing the elongated boards for gluing each of the gluing surfaces is glued and the boards assembled into a post, beam or header. Finally, the gluing surfaces are compressed using a conventional one-dimensional press. By cutting the edge-glued planks to dimensions that allow for minimum waste in preparing the boards for gluing, the cost of fabricating beams can be minimized. By using a conventional one-dimensional press, complexity and capital costs are minimized, overall manufacturing costs are reduced, and more sophisticated glue-up patterns are possible. | ||||||
| 184 | Engineered wood and methods therefor | US09817466 | 2001-03-26 | US20020007898A1 | 2002-01-24 | Joseph Spica |
| A method of making a molded wood part having a wood-grain pattern includes providing a mat made of wood fiber and heat-activated resins, and molding the mat using pressure and heat to form a wood fiber substrate having an outer surface. The outer surface of the wood fiber substrate is made water-impermeable by the heat-activated resins used in the molding process, or by coating the outer surface of the wood fiber substrate with a water-impermeable sealant. A wood veneer may be applied over the outer surface of the wood fiber substrate. A hydrographic process is then used to transfer a wood-grain pattern from a liquid soluble film onto the outer surface of the wood fiber substrate and a protective clear coat is applied over the wood grain pattern. | ||||||
| 185 | ANTISEPTIC COMPOSITION FOR ENGINEERING WOOD PRODUCTION, AND ENGINEERING WOOD | US13380781 | 2010-04-15 | US20120100361A1 | 2012-04-26 | Keijitsu Tanaka; Motoki Tanaka |
| The present invention provides an antiseptic composition for engineering wood production, which contains epoxyconazole and a thermosetting resin, and engineering wood which is obtained using the antiseptic composition. The antiseptic composition of the present invention enables efficient production of engineering wood such as plywood or laminated veneer lumber (LVL) that has a high antiseptic effect. | ||||||
| 186 | BINDING AGENT FOR BONDING WOOD AND/OR VEGETABLE MATERIALS FOR PRODUCING WOOD AND/OR VEGETABLE MATERIAL MOULDED BODIES, THE USE THEREOF AND THUS OBTAINED MOULDED BODIES | PCT/EP2005003092 | 2005-03-23 | WO2005093003A2 | 2005-10-06 | HEEP WOLFGANG; KANTNER WOLFGANG; LANG JUERGEN; WEBER URSULA |
| The invention relates to a binding agent for bonding wood and/or vegetable materials for producing formed bodies made of wood and/or vegetable materials comprising at least two components (A) and (B), wherein the component (A) contains a novolak solution in a liquid alkali medium and the component (B) contains an acetone-formaldehyde conversion product. The use of said binding agent for producing formed bodies and the thus produced formed bodies are also disclosed. | ||||||
| 187 | ENGINEERED WOOD PRODUCED WITH SUBSTITUTED CELLULOSE ESTER ADHESIVES AND METHODS RELATING THERETO | PCT/US2012/056826 | 2012-09-24 | WO2014046681A1 | 2014-03-27 | COMBS, Michael; GARRETT, Thomas; PRUNESTI, Chad; JAKOB, Martin; LI, Yi (Julie); TU, Xiaoyan |
Engineered wood may be produced with substituted cellulose ester adhesives. For example, an engineered wood may comprise a plurality of wood substrates that independently comprise a lignin-containing material (e.g., wood dust, wood particles, wood chips, and the like), the plurality of wood substrates being adhered together with an adhesive that comprises a substituted cellulose ester that comprises a cellulose polymer backbone having an organic ester substituent and an inorganic ester substituent that comprises an inorganic, nonmetal atom selected from the group consisting of sulfur, phosphorus, boron, and chlorine. |
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| 188 | WOOD ADHESIVES CONTAINING REINFORCED ADDITIVES FOR STRUCTURAL ENGINEERING PRODUCTS | PCT/US2008087740 | 2008-12-19 | WO2009086141A2 | 2009-07-09 | WANG SIQUN; XING CHENG |
| The present disclosure relates to additives used in conjunction with adhesives to give enhanced performance. Engineered composite wood materials and methods of making such materials are also provided by the subject application. A reinforced adhesive includes an adhesive and an additive material comprising nanoscopic and microscopic materials. | ||||||
| 189 | USE OF ENGINEERED FUEL FEED STOCK TO SIMULATE WOOD | EP16206883.7 | 2009-06-25 | EP3181665A1 | 2017-06-21 | BAI, Dingrong; CALABRESE, Paula A. |
Disclosed are novel engineered fuel feed stocks, feed stocks produced by the described processes, and methods of making the fuel feed stocks. Components derived from processed MSW waste streams can be used to make such feed stocks which are substantially free of glass, metals, grit and noncombustibles. These feed stocks are useful for a variety of purposes including as gasification and combustion fuels.
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| 190 | Verfahren und Vorrichtung zur Herstellung eines Holzwerkstoffkörpers | EP05012813.1 | 2005-06-15 | EP1623807B2 | 2016-06-01 | Riepertinger, Manfred |
| 191 | Verfahren und Vorrichtung zur Herstellung eines Holzwerkstoffkörpers | EP09167077.8 | 2009-08-03 | EP2159024B1 | 2015-04-15 | Schiegl, Walter; Steinwender, Martin |
| 192 | Verfahren und Vorrichtung zur Herstellung eines Holzwerkstoffkörpers | EP05012813.1 | 2005-06-15 | EP1623807B1 | 2009-03-11 | Riepertinger, Manfred |
| 193 | MODULAR ENGINEERED WOOD COMPOSITE ROAD | US15535624 | 2016-09-21 | US20170370052A1 | 2017-12-28 | Jon C. Fiutak; Toby Q. Edwards |
| A method of making a modular engineered wood composite road (40) includes determining a bearing strength of the soil at a location where the modular engineered wood composite road will be installed; determining a bearing strength of the soil at a location where a modular engineered wood composite road (40) will be installed; determining a flexural strength and stiffness required for the modular engineered wood composite road (40) based on the determined bearing strength of the soil at the location where the modular engineered wood composite road (40) will be installed; assembling a plurality of engineered wood composite billets (46) from a plurality of composite wood laminations, wherein each engineered wood composite billet (46) has the required flexural strength and stiffness; and assembling the engineered wood composite billets (46) to define the modular engineered wood composite road (40). | ||||||
| 194 | Method For Preparing Functional Engineered Wood | US15052860 | 2016-02-24 | US20170239836A1 | 2017-08-24 | Xianxu Zhan; Yan Zhuo; Yong Yang; Guoqing Peng; Jinxiang Shen; Xiaowei Zhang; Yuanqiang Liu; Xuqin Xie; Mingjuan Cheng |
| The present invention relates to furniture panels, and more particularly, to a method for preparing functional engineered wood. It includes the following steps: make veneer blanks by rotary cutting or splicing, and cut the veneer blanks into desired dimensions to obtain veneers A. Soak the veneers A in a ternary mixed solution of a biomass nanocellulose solubilizer, a fire retardant and an acid dye for toughening, fire retardation and dyeing to obtain veneers B. Add a formaldehyde decomposing powder into a modified MUF adhesive, mix them up, coat the veneers B with the mixture to obtain veneers C. Assemble and cold-press the veneers C to obtain flitches D, and saw the flitches D into desired patterns and dimensions to obtain finished products. | ||||||
| 195 | Method of fabricating a composite engineered wood material floor board | US14276589 | 2014-05-13 | US09616650B2 | 2017-04-11 | Francois Roy |
| The described method of fabricating a composite engineered wood material floor board, having a top wood layer secured to a wood material substrate layer, minimizes the effect of telegraphy in the resulting floor board. The method includes selecting a top wood layer from a top surface quality wood material having a thickness of between 1 mm and 8 mm, and selecting a substrate wood material layer having a minimum thickness of 6 mm and a thickness ratio between 1:1 and 1:10 between the top wood layer and the substrate wood material layer. A plurality of transverse rectangular spaced-apart grooves are also formed in a bottom surface of said wood substrate layer. The ratio between the depth of said grooves and the thickness of the substrate wood material has an impact on telegraphy of said grooves in said top wood layer and is therefore selected accordingly. | ||||||
| 196 | METHOD OF FABRICATING A COMPOSITE ENGINEERED WOOD MATERIAL FLOOR BOARD | US14276589 | 2014-05-13 | US20140332153A1 | 2014-11-13 | Francois Roy |
| The described method of fabricating a composite engineered wood material floor board, having a top wood layer secured to a wood material substrate layer, minimizes the effect of telegraphy in the resulting floor board. The method includes selecting a top wood layer from a top surface quality wood material having a thickness of between 1 mm to 8 mm, and selecting a substrate wood material layer having a thickness of between 6 mm and a thickness ratio of 1 to no more than 10 between the top wood layer and the substrate wood material layer. A plurality of transverse rectangular spaced-apart grooves are also formed in a bottom surface of said wood substrate layer. The ratio between the depth of said grooves and the thickness of the substrate wood material has an impact on telegraphy of said grooves in said top wood layer and is therefore selected accordingly. | ||||||
| 197 | ENGINEERED TIMBER PRODUCTS, COMPONENTS AND METHODOLOGIES | US14714549 | 2015-05-18 | US20160039112A1 | 2016-02-11 | Warwick Bosson; Roger Frank Harrison |
| A method of drying sticks, a related apparatus, resultant product and its uses where the method involves presenting a plurality of sticks in parallel as a single layer, pressing each stick with a bank of pressing members on and/or into at least one face of the sticks, each with plurality of protuberances, thereby to constrain the sticks against crook, and drying the sticks when so constrained. Preferably each bank of pressing members is an underside of a frame or lattice of a stack of such frames or lattices able to receive such a single layer of sticks between adjacent overlying/underlying frames or lattices, the protuberances preferably being only downwardly directed. | ||||||
| 198 | ENGINEERED TIMBER PRODUCTS, COMPONENTS AND METHODOLOGIES | US13511775 | 2010-11-16 | US20130078446A1 | 2013-03-28 | Warwick Bosson; Roger Frank Harrison |
| A method of drying sticks, a related apparatus, resultant product and its uses where the method involves presenting a plurality of sticks in parallel as a single layer, pressing each stick with a bank of pressing members on and/or into at least one face of the sticks, each with plurality of protuberances, thereby to constrain the sticks against crook, and drying the sticks when so constrained. Preferably each bank of pressing members is an underside of a frame or lattice of a stack of such frames or lattices able to receive such a single layer of sticks between adjacent overlying/underlying frames or lattices, the protuberances preferably being only downwardly directed. | ||||||
| 199 | WAX BLENDS FOR USE WITH ENGINEERED WOOD COMPOSITES | US12757578 | 2010-04-09 | US20110251306A1 | 2011-10-13 | Jean-Pascal THEBERGE; Winford Terry LILES |
| Wax is a key ingredient in engineered wood composites, such as oriented strand board (OSB) and oriented strand lumber (OSL), to prevent and reduce swelling caused by water uptake. Wax, normally a byproduct of oil refining and lube production, is now considered a precious feedstock for producing higher margin product such as fuel or diesel. Disclosed herein are suitable alternative waxes to petroleum wax for use as sizing agents in producing engineered wood composites. | ||||||
| 200 | Wood enhancement agent treated engineered wood products | US12400890 | 2009-03-10 | US20090169909A1 | 2009-07-02 | Walter Jarck |
| 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. | ||||||
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