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    Enhanced performance of wood and engineered wood products using combined durability and flame retardancy
    1.
    发明授权
    Enhanced performance of wood and engineered wood products using combined durability and flame retardancy 有权

    公开(公告)号：US11628590B2

    公开(公告)日：2023-04-18

    申请号：US17831385

    申请日：2022-06-02

    申请人： Wood Modification Technologies Limited

    发明人： Ronald Philip Moon

    IPC分类号： B27K3/16 ,  B27K3/32 ,  B27K3/52 ,  B27K3/00 ,  B27K3/02 ,  B27K3/08 ,  B27K3/18 ,  B27K3/20 ,  B27K3/22 ,  B27K3/26 ,  B27K3/28

    摘要： A treatment process and wood products thereof including a product formulation of a single phase solution combining a wood preservative (durable component) with a Flame Retardant component (FR) to produce a durable Flame Retardant (dFR) treated wood product. The durable component comprises a range of copper based and non-copper based wood preservatives, while the FR component comprises alkali metal silicates and alkali metal aluminate compounds. The dFR working solution undergoes chemical impregnation (treatment) followed by a heat (fixation) process step that locks the chemical into the wood making it non-leachable. The dFR treated wood products are tested for their enhanced fire performance properties. When heated, wood undergoes thermal degradation and combustion producing gases, vapors, tars and chars. Using a cone calorimeter burn test method, dFR treated wood products show a significant reduction in heat release rate, mass loss rate and smoke generated values compared to untreated radiate pine.

    FACTORY METHODS, SYSTEM AND NETWORK FOR PREFABRICATING CLASS-A FIRE-PROTECTED WOOD-FRAMED BUILDINGS AND COMPONENTS USED TO CONSTRUCT THE SAME
    3.
    发明申请
    FACTORY METHODS, SYSTEM AND NETWORK FOR PREFABRICATING CLASS-A FIRE-PROTECTED WOOD-FRAMED BUILDINGS AND COMPONENTS USED TO CONSTRUCT THE SAME 审中-公开

    公开(公告)号：US20200151832A1

    公开(公告)日：2020-05-14

    申请号：US16449389

    申请日：2019-06-22

    申请人： M-Fire Holdings LLC

    发明人： Stephen Conboy

    IPC分类号： G06Q50/08 ,  B27N1/00 ,  B27K3/02 ,  B27K3/16 ,  E04B1/94 ,  B27K3/20 ,  G06Q30/06

    摘要： A cloud-based system network for verifying and documenting prefabricating Class-A fire-protected wood-framed buildings produced from a prefabricated Class-A fire-protected wood-framed building factory system supporting multiple production lines for producing Class-A fire-protected wood-framed components including wall panels, floor panels, stair panels, floor trusses, and roof trusses for use in constructing custom and pre-specified prefabricated Class-A fire-protected wood-framed buildings. The system network includes (i) a data center with web, application and database servers for supporting a web-based site for hosting digital images of barcoded/RFID-tagged certificates attached to prefabricated Class-A fire-protected wood-framed building components, and other certification documents, and (ii) mobile smart-phones used to capture digital photographs and video recordings of Class-A fire-protected wood-framed building sections, and upload the captured digital images to the data center, for each prefabricated wood-framed building project, so that building purchasers, insurance companies, builders, architects and other stakeholders can review such certifications and documentations during the prefabrication of wood-framed buildings from the factory system.

    Single step creosote/borate wood treatment
    4.
    发明授权
    Single step creosote/borate wood treatment 有权

    公开(公告)号：US10137594B2

    公开(公告)日：2018-11-27

    申请号：US12983580

    申请日：2011-01-03

    申请人： Gordon Murray

    发明人： Gordon Murray

    IPC分类号： B27K3/16 ,  B27K3/02 ,  B27K3/08 ,  B27K3/46 ,  B27K5/00

    摘要： Disclosed is a method of reducing insect and microbial decay in wood. The method comprises the steps of: a) immersing the wood in a treatment solution comprising i) a C1-C6monoalkanolamine ester of boric acid (e.g., monoethanolamine ester of boric acid) and ii) creosote; and b) exposing the immersed wood from step a) to conditions which cause the release of boron from the C1-C6 monoalkanolamine ester of boric acid (monoethanolamine ester of boric acid) and which cause the boron to migrate into the interior of the wood.

    Wood preservatives and methods for treating wood
    7.
    发明授权
    Wood preservatives and methods for treating wood 有权
    木材防腐剂和木材处理方法

    公开(公告)号：US09327423B2

    公开(公告)日：2016-05-03

    申请号：US14149113

    申请日：2014-01-07

    申请人： Liquid Lignin Company, LLC

    发明人： Michael A. Lake ,  Craig R. McIntyre ,  Philip L. Robinson

    IPC分类号： B27K3/08 ,  A01N59/14 ,  B27K3/15 ,  B27K3/16 ,  B27K3/34 ,  B27K3/50 ,  B27K3/52

    CPC分类号： B27K3/08 ,  A01N59/14 ,  B27K3/153 ,  B27K3/163 ,  B27K3/34 ,  B27K3/50 ,  B27K3/52 ,  Y10T428/31989 ,  A01N25/24 ,  A01N2300/00

    摘要： Treated wood, wood preservative compositions, and methods for treating wood generally include applying to the wood a wood preservative composition comprising a boron containing compound and a pH-reduced black liquor comprising soluble lignin, wherein the boron-containing compound is soluble in the pH-reduced black liquor and wherein the pH-reduced black liquor is derived from a carbonation process or an acid addition process of black liquor having phase-separated solid lignin and/or dense liquid lignin removed therefrom, and drying the wood.

    摘要翻译： 处理木材，木材防腐剂组合物和用于处理木材的方法通常包括向木材施加包含含硼化合物的木材防腐剂组合物和包含可溶性木质素的pH降低的黑液，其中所述含硼化合物可溶于pH- 还原的黑液，其中所述pH降低的黑液源自从其中除去的具有相分离的固体木质素和/或致密液体木质素的黑液的碳酸化方法或酸加成过程，并干燥木材。

    Liquid boron preservative process
    9.
    发明授权
    Liquid boron preservative process 失效
    液体硼防腐工艺

    公开(公告)号：US5871817A

    公开(公告)日：1999-02-16

    申请号：US501547

    申请日：1995-07-12

    申请人： Kourosh Nasheri

    发明人： Kourosh Nasheri

    IPC分类号： B05D1/18 ,  B27K3/02 ,  B27K3/16 ,  B27K3/34 ,  B05D3/02

    CPC分类号： B27K3/0214 ,  B05D1/18 ,  B27K3/163 ,  B27K3/34 ,  B05D2203/20

    摘要： The invention comprises a process for the preservation of timber, wood or wood based products with a boron based preservative. The preservative comprises a mixture of boric acid or boron oxide with one or more solvents selected from the group consisting of methanol and ethanol.

    摘要翻译： 本发明包括用硼基防腐剂保存木材，木材或木材产品的方法。 防腐剂包括硼酸或氧化硼与一种或多种选自甲醇和乙醇的溶剂的混合物。