会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • APPARATUS AND OPERATING SYSTEMS FOR MANUFACTURING IMPREGNATED WOOD
    • 装置和操作系统用于制造被印制的木材
    • WO2010116262A1
    • 2010-10-14
    • PCT/IB2010/000991
    • 2010-04-09
    • KEBONY ASABENDIKTSEN, RuneEILERTSEN, MortenBRYNILDSEN, Per
    • BENDIKTSEN, RuneEILERTSEN, MortenBRYNILDSEN, Per
    • B27K5/04F26B21/06F26B25/00G05D21/00G05D22/00G05D27/00
    • B27K5/04B27K3/025B27K3/156F26B5/04F26B21/06F26B25/225F26B2210/16G05D27/02
    • Furfurylated wood (314) is produced in a two-chamber system in which monomer/oligomer impregnation (300) in an impregnation chamber (12) is followed by successive stages of drying (400) and curing (428) in a dedicated drying and curing chamber (204) initially set to dry impregnated wood (typically at a reduced pressure) and then to cure the at least partially dried, impregnated wood. Physical properties of wood under treatment are measured (412, 414, 434, 436), recorded (306, 342) and referenced (310, 342, 418, 450) into a database (34) that accumulates wood species data relating to applied temperature and pressure profiles, physical properties and appearance of intermediate and finished samples of wood and also chemical treatment regimes, including soak time and monomer/oligomer concentrations. During drying and curing, monitoring (430-436) of process parameters, including water removal and/or atmospheric conditions, are used by a controller (32) both to control and determine a state of process completion by comparing recorded data with historically accumulated data or process set point conditions. Physical and/or chemical attributes of finally processed wood (314) are used in an automated control loop to modify (456), reactively or in real time, applied treatment regimes (314, 404) for specific wood species and wood profiles.
    • 糠醛化木材(314)在双室系统中生产,其中浸渍室(12)中的单体/低聚物浸渍(300)在专用干燥和固化之后是连续的干燥阶段(400)和固化(428) 初始设置干燥的浸渍木材(典型地为减压),然后固化至少部分干燥的浸渍木材的室(204)。 测量被处理木材的物理性质(412,414,434,463),记录(306,342)并参考(310,342,418,450)到数据库(34)中,累积与应用温度相关的木材数据 和中间和成品木材的压力特性,物理性能和外观以及化学处理方式,包括浸泡时间和单体/低聚物浓度。 在干燥和固化期间,控制器(32)使用过程参数(包括除水和/或大气条件)的监测(430-436)来控制和确定过程完成的状态,将记录的数据与历史累积的数据进行比较 或过程设定点条件。 最终加工的木材(314)的物理和/或化学属性用于自动化控制回路中,以针对特定木材种类和木材特性对反应性或实时应用的处理方案(314,404)进行修改(456)。
    • 4. 发明申请
    • PROCESS FOR POLYMER IMPREGNATING WOOD
    • 聚合物印花木工艺
    • WO2011144608A1
    • 2011-11-24
    • PCT/EP2011/057962
    • 2011-05-17
    • KEBONY ASABENDIKSTEN, RuneEILERTSEN, MortenBRYNILDSEN, Per
    • BENDIKSTEN, RuneEILERTSEN, MortenBRYNILDSEN, Per
    • B27K3/15
    • B27K3/156C08L71/14C08L97/02
    • A process for impregnating wood or a wooden article comprises a process for forming a composite comprising wood or a wooden article and a polymeric material comprising the steps of: impregnating the wood or wooden article with a polymerisable composition comprising: (i) one or more wood compatible polymerisable monomers, or oligomers selected from the group consisting of furfuryl alcohol (FA), bishydroxymethyl furan (BHMF), trihydroxymethyl furan (THMF), oligomers of FA, BHMF and THMF condensation products of these compounds and mixtures thereof; (ii) a catalyst; (iii) a solvent selected from the group consisting of: water, CrC4 alcohols and mixtures thereof, wherein the one or more wood compatible polymerises or monomers or oligomers has a boiling point not less than 50° C higher than the boiling point of the solvent and atmospheric pressure; and (iv) optionally one or more stabilisers or other ingredients; to produce impregnated wood or an impregnated wooden article; subjecting the impregnated wood or wooden article to a water removal process comprising maintaining the wood or wooden article in an atmosphere having a pressure of about 0.1 to about 0.5 bar, a temperature of about 50 to about 90°C, for a duration sufficient to cause removal of water from the wood or wooden article; and maintaining the wood or wooden article at a higher temperature to cause polymerisation of the composition to form the polymeric material to produce polymer treated wood or wooden article.
    • 用于浸渍木材或木制品的方法包括用于形成包含木材或木制品和聚合物材料的复合材料的方法,包括以下步骤:用可聚合组合物浸渍木材或木制品,其包含:(i)一种或多种木材 相容的可聚合单体或选自糠醇(FA),双羟甲基呋喃(BHMF),三羟甲基呋喃(THMF),FA,BHMF和THMF的低聚物的低聚物,这些化合物及其混合物的缩合产物; (ii)催化剂; (iii)选自水,C 1 -C 4醇及其混合物的溶剂,其中所述一种或多种木材相容性聚合物或单体或低聚物的沸点不低于溶剂沸点50℃以上 和大气压力; 和(iv)任选的一种或多种稳定剂或其它成分; 生产浸渍木材或浸渍的木制品; 对浸渍的木材或木制品进行除水过程,包括将木材或木制品保持在约0.1至约0.5巴的压力,约50至约90℃的温度的气氛中,持续足以引起 从木头或木制品中取出水; 并且将木材或木制品保持在更高的温度下,以使组合物聚合形成聚合物材料,以生产经聚合物处理的木材或木制品。