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1. 发明申请

US20180162008A1 COLORATION OF ACETYLATED WOOD 审中-公开
公开(公告)号：US20180162008A1
公开(公告)日：2018-06-14
申请号：US15654473
申请日：2017-07-19
申请人： Electronics for Imaging, Inc.
发明人： David J. Williams
IPC分类号： B27K3/08 , B27K5/00 , B27K3/34
CPC分类号： B27K3/08 , B27K3/02 , B27K3/34 , B27K3/346 , B27K5/00 , B27K5/0055 , B27K5/0085 , B27K5/02 , C08B3/06 , C08B3/22 , C08H8/00
摘要： Techniques and products are described for coloring acetylated wood products. An acetylated wood product can be impregnated by a coloring medium within a chamber and the colorant or colorants contained within the coloring medium can be fixed to the acetylated wood product by the application of heat or by application of radio frequency radiation to color any external surface or interior region of the acetylated wood product which has been impregnated by the coloring medium.

2. 发明授权

US09456473B2 Dual vessel chemical modification and heating of wood with optional vapor 有权
标题翻译：双容器化学改性和加热木材与可选蒸气
公开(公告)号：US09456473B2
公开(公告)日：2016-09-27
申请号：US13323184
申请日：2011-12-12
申请人： Mark Robert Shelton , Jarvey Eugene Felty, Jr. , David Carl Attride , Brad William Overturf , Harold Dail Kimrey, Jr. , John Peter Mykytka , Timothy Lee Guinn , Tyler Littrell , Andrew C. Hiester , Jared Moore , James S. Nelson
发明人： Mark Robert Shelton , Jarvey Eugene Felty, Jr. , David Carl Attride , Brad William Overturf , Harold Dail Kimrey, Jr. , John Peter Mykytka , Timothy Lee Guinn , Tyler Littrell , Andrew C. Hiester , Jared Moore , James S. Nelson
IPC分类号： F26B21/06 , H05B6/00 , H05B6/80 , H05B6/70 , C08H8/00 , F26B3/347 , H05B6/76
CPC分类号： B27K5/0055 , B27K3/346 , C08H8/00 , F26B3/347 , F26B5/048 , F26B2210/16 , H05B6/707 , H05B6/763 , H05B6/80 , H05B2206/046 , Y02P20/124
摘要： A commercial scale system and process for chemically modifying wood and then heating the chemically-modified wood. The system/process separates the chemical modification step from the heating step by utilizing two different vessels for the modification and heating steps. The system and process can, in certain situations, include a containment room for preventing escape of vapors from a chemical wood modification reactor, a wood heater, and/or a chemically-modified bundle of wood as the bundle is transported from the wood modification reactor to the wood heater.
摘要翻译：用于化学改性木材，然后加热化学改性木材的商业规模系统和方法。系统/过程通过利用两个不同的容器进行改性和加热步骤，将化学改性步骤与加热步骤分开。在某些情况下，系统和过程可以包括用于防止蒸气从化学木材改性反应器，木材加热器和/或化学改性的木材中逸出的收容室，因为该捆从木材改性反应器到木材加热器。

3. 发明申请

US20150090158A1 SOLVENT RECOVERY 审中-公开
标题翻译：溶剂回收
公开(公告)号：US20150090158A1
公开(公告)日：2015-04-02
申请号：US14280068
申请日：2014-05-16
申请人： Koppers Performance Chemicals Inc.
发明人： Nigel Paul Maynard
IPC分类号： B27K3/50 , B27K3/36 , B27K3/34
CPC分类号： B27K3/50 , B27K3/0292 , B27K3/343 , B27K3/36 , B27K5/0055 , F26B3/347 , F26B5/048 , F26B25/006 , F26B2210/16 , Y02P70/22 , Y02P70/40
摘要： This invention relates to compositions for, and methods of, delivering treatment compounds to lignocellulosic substrates, wherein the solvent is recovered using RF energy.
摘要翻译：本发明涉及将处理化合物递送到木质纤维素底物的组合物和方法，其中使用RF能量回收溶剂。

4. 发明申请

US20120160841A1 WOOD HEATER WITH ENHANCED MICROWAVE CHOKE SYSTEM 审中-公开
标题翻译：木质加热器与增强微波拣选系统
公开(公告)号：US20120160841A1
公开(公告)日：2012-06-28
申请号：US13323104
申请日：2011-12-12
申请人： Harold Dail Kimrey, JR. , Robert E. Jones , David Carl Attride , Mark Robert Shelton , Brad William Overturf , Jarvey Eugene Felty, JR. , Jared Moore , Aaron Grills
发明人： Harold Dail Kimrey, JR. , Robert E. Jones , David Carl Attride , Mark Robert Shelton , Brad William Overturf , Jarvey Eugene Felty, JR. , Jared Moore , Aaron Grills
IPC分类号： H05B6/80
CPC分类号： B27K5/0055 , B27K3/346 , C08H8/00 , F26B3/347 , F26B5/048 , F26B2210/16 , H05B6/707 , H05B6/763 , H05B6/80 , H05B2206/046 , Y02P20/124
摘要： A microwave heater equipped with a microwave choke and suitable for heating wood under vacuum. The microwave choke inhibits leakage of microwave energy between a door of the heater and a main vessel body of the heater without causing arcing at the choke, even at low pressures. In certain situations, the microwave choke can be configured with side-by-side choke cavities. In certain situations, the microwave choke can be removably coupled to the door and/or vessel body for easier fabrication, installation, and/or replacement.
摘要翻译：配有微波炉的微波加热器，适用于真空加热木材。微波扼流圈抑制加热器的门和加热器的主容器体之间的微波能量的泄漏，而不会在低压下引起扼流圈的电弧。在某些情况下，微波扼流圈可以配置并排扼流圈。在某些情况下，微波扼流器可拆卸地耦合到门和/或容器主体，以便于制造，安装和/或更换。

5. 发明申请

US20090291229A1 METHOD AND APPARATUS FOR STEAM HEATING WITH DRYING OF SOLVENTS 审中-公开
标题翻译：用于溶剂干燥的蒸汽加热的方法和装置
公开(公告)号：US20090291229A1
公开(公告)日：2009-11-26
申请号：US12433507
申请日：2009-04-30
申请人： Ben Wallace , Andrew Dignan , Jay Quaife
发明人： Ben Wallace , Andrew Dignan , Jay Quaife
IPC分类号： B05D3/06 , B05D3/12 , B05D3/02 , B05D3/04
CPC分类号： B27K5/04 , B27K1/00 , B27K3/0292 , B27K5/0055 , F26B5/048 , F26B21/14 , F26B2210/16
摘要： A method for drying wood based materials includes applying a treatment including a first chemical, such as a solvent, to a wood based material. The wood based material is preheated using steam. At least part of an atmosphere is evacuated from around the wood based material. The wood based material is dried using heated using steam and is exposed to radiation to evaporate at least a portion of the first chemical.
摘要翻译：一种用于干燥木材基材料的方法包括将包括第一种化学品如溶剂的处理施加到木材基材上。使用蒸汽预热木质材料。至少部分气氛从木质材料周围排出。使用蒸汽加热干燥木质基材料并暴露于辐射以蒸发至少一部分第一化学品。

6. 发明申请

US20040115460A1 Modifield wood product and process for the preparation thereof 审中-公开
标题翻译： Modifield木制品及其制备方法
公开(公告)号：US20040115460A1
公开(公告)日：2004-06-17
申请号：US10472316
申请日：2003-09-17
发明人： Grigory Torgovnikov , Peter Vinden
IPC分类号： B27D001/00
CPC分类号： B27K3/15 , B27K1/00 , B27K3/0221 , B27K5/0055 , B27M1/02 , B27M1/08 , H05B6/78 , H05B2206/046 , Y10T428/662
摘要： A process for the preparation of a modified wood product, the process comprising: modifying moist wood by subjecting the wood to microwave radiation having a microwave energy of from 100 to 4000 joules/cm3 and a frequency (f) of from 0.1 to 10 GHz for a period of from 0.1 to 100 seconds to form a plurality of cavities disposed in radial-longitudinal planes of the wood, at least some of the cavities being interconnected by channels in the radial, tangential and/or longitudinal directions of the wood, drying the modified wood; impregnating the modified wood with an adhesive component; and applying pressure to the impregnated wood to at least partially close the cavities and channels formed during the modification step and to adhere wood fibres with the adhesive component.
摘要翻译：一种用于制备改性木材产品的方法，该方法包括：通过使木材经受微波能量为100至4000焦耳/ cm3的微波辐射和0.1-10GHz的频率（f），来修饰潮湿的木材，用于时间为0.1至100秒以形成设置在木材的径向纵向平面中的多个空腔，至少一些空腔通过在木材的径向，切向和/或纵向方向上的通道互连，将改性木材; 用粘合剂成分浸渍改性木材; 以及向所述浸渍的木材施加压力以至少部分地关闭在所述改性步骤期间形成的所述空腔和通道，以及使所述粘合剂组分粘合木纤维。

7. 发明授权

US5143748A Timber surface improving treatment process 失效
标题翻译：木材表面改良处理工艺
公开(公告)号：US5143748A
公开(公告)日：1992-09-01
申请号：US783022
申请日：1991-10-25
申请人： Hiroyuki Ishikawa , Hiroaki Usui , Yasushi Sawada , Satiko Okazaki , Masuhiro Kogoma
发明人： Hiroyuki Ishikawa , Hiroaki Usui , Yasushi Sawada , Satiko Okazaki , Masuhiro Kogoma
IPC分类号： B01J19/08 , B27K5/00
CPC分类号： B27K5/0055 , B27K3/0214 , H05H2240/10 , H05H2245/123
摘要： A surface treatment process for improving surface properties of a timber as to wetness by exposing the timber to a plasma mixture of an inert gas and a reactive gas at a near atmospheric pressure. Prior to being exposed to the plasma mixture, the timber is treated to reduce a moisture content below a fiber saturation point of the timber so as to eliminate free moisture from the fibers of the timber which would otherwise lead to unstable plasma and therefore detract an uniform improvement over substantially the entire surface expected at the subsequent exposure to the plasma mixture. Thus, the plasma treatment can be effected in the absence of the free moisture to obtain a desired surface improvement uniformly across the surface of the timber, which gives an enhanced practicability of improving the surface properties of the timber, in addition to that the plasma mixture is generated at near the atmospheric pressures readily available without requiring substantial vacuum generating equipments.
摘要翻译：一种用于通过将木材暴露于接近大气压下的惰性气体和反应性气体的等离子体混合物来改善木材表面性能的表面处理方法。在暴露于等离子体混合物之前，木材被处理以减少低于木材的纤维饱和点的水分含量，以消除木材纤维中的游离水分，否则会导致不稳定的等离子体，因此损害均匀在随后暴露于等离子体混合物中预期的基本上整个表面的改进。因此，等离子体处理可以在没有游离水分的情况下进行，以在木材的表面上均匀地获得期望的表面改进，这提高了改进木材表面性能的实用性，除了等离子体混合物在大气压附近产生，而不需要大量的真空发生设备。

8. 发明授权

US4003701A Graft copolymerization processes 失效
标题翻译：接枝共聚方法
公开(公告)号：US4003701A
公开(公告)日：1977-01-18
申请号：US112071
申请日：1971-02-02
申请人： W. James Brickman
发明人： W. James Brickman
IPC分类号： C08G69/00 , B27K3/15 , C08F291/00 , C08F291/18 , C08G69/48 , D06M13/02 , D06M13/184 , D06M13/196 , D06M13/203 , D06M13/224 , D06M13/322 , D06M13/402 , D06M13/41 , D06M14/18 , D06M101/00 , D06M101/02 , D06M101/16 , D06P1/44 , D06P5/20 , D06M13/08 , D06M15/26
CPC分类号： D06M14/18 , C08F291/18 , B27K3/153 , B27K5/0055 , Y10S264/46 , Y10S8/12 , Y10S8/18 , Y10T428/16
摘要： A peroxidic-initiated graft copolymerization process wherein a water-insoluble thiocarbonated or thiocarbamated substrate is exposed to high-frequency microwave energy in the presence of at least one ethylenically unsaturated monomer and a perioxidic free radical initiator.
摘要翻译：一种过氧化引发的接枝共聚方法，其中在至少一种烯键式不饱和单体和过氧化自由基引发剂存在下，将水不溶性硫代碳代或硫代氨基甲酸酯基质暴露于高频微波能量。

9. 发明授权

US11882833B2 Wood preservative and method for producing same 有权
公开(公告)号：US11882833B2
公开(公告)日：2024-01-30
申请号：US17479503
申请日：2021-09-20
申请人： Koppers Performance Chemicals Inc.
发明人： Jun Zhang , Peter Tham , John Horton
IPC分类号： A01N43/56 , B27K3/22 , B27K3/52 , B27K5/00 , B27K3/00 , B27K3/02 , B27K3/34 , A01N25/04 , A01N59/20 , B27K3/08 , B27K3/42 , B27K3/38 , B27K3/20 , B27K3/30 , B27K3/16
CPC分类号： A01N43/56 , A01N25/04 , A01N59/20 , B27K3/005 , B27K3/007 , B27K3/0207 , B27K3/08 , B27K3/22 , B27K3/343 , B27K3/38 , B27K3/42 , B27K3/52 , B27K5/0055 , B27K3/163 , B27K3/20 , B27K3/30 , B27K2240/20 , A01N43/56 , A01N59/20
摘要： A synergistic aqueous wood preservative composition comprising a copper compound and penflufen. The copper compounds of the compositions of the invention may be soluble, partially solubilized or micronized particles. The penflufen of the compositions of the invention may be solubilized, emulsified or particulate. The wood preservative compositions of the present invention are surprisingly provided as stable dispersions and confer surprising and unexpected resistance to treated wood and wood products.

10. 发明授权

US10500756B2 Methods of conferring fire retardancy to wood and fire-retardant wood products 有权
公开(公告)号：US10500756B2
公开(公告)日：2019-12-10
申请号：US15314791
申请日：2015-05-27
申请人： Koppers Performance Chemicals Inc.
发明人： Jun Zhang , John Horton , Xinhao H. Gao
IPC分类号： B27K3/16 , B05D7/06 , B05D1/02 , B05D1/18 , B05D1/28 , B27K3/36 , B27K3/08 , B27K5/00 , B05D5/00 , B05D3/04 , B05D7/00 , B05D7/08 , C09K21/04 , C09K21/02 , C09K21/10 , C09D5/18
CPC分类号： B27K3/163 , B05D1/02 , B05D1/18 , B05D1/28 , B05D3/0493 , B05D5/00 , B05D7/06 , B05D7/50 , B27K3/08 , B27K3/166 , B27K3/36 , B27K5/003 , B27K5/0055 , C09D5/185 , C09K21/02 , C09K21/04 , C09K21/10 , B05D7/08 , B05D2203/20 , B05D2401/20 , B05D2502/00 , B05D2503/00 , B05D2504/00 , B05D2505/00 , B05D2508/00 , B27K2200/15 , B27K2200/30 , B27K2240/30 , Y10T428/266
摘要： A process is provided for treating wood products including lumber, plywood and other engineered wood products comprising the steps of applying an aqueous fire-retardant impregnate and applying a coating to the surface of the wood product. In one embodiment, said process confers fire-retardant properties to the wood products sufficient to pass the extended burn test of ASTM E-84. The present invention also provides fire retardant wood products.

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