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    Micronized wood preservative formulations
    12.
    发明授权
    Micronized wood preservative formulations 有权
    微粉木防腐剂配方

    公开(公告)号：US08637089B2

    公开(公告)日：2014-01-28

    申请号：US11526765

    申请日：2006-09-26

    申请人： Jun Zhang ,  Robert M. Leach

    发明人： Jun Zhang ,  Robert M. Leach

    IPC分类号： A01N59/00 ,  A01N59/20

    CPC分类号： C09D5/14 ,  A01N25/04 ,  A01N43/653 ,  A01N59/20 ,  B27K3/005 ,  B27K3/22 ,  B27K3/343 ,  B27K3/52 ,  Y10T428/31703 ,  A01N2300/00

    摘要： The present invention provides wood preservative compositions comprising micronized particles. In one embodiment, the composition comprises dispersions of micronized metal or metal compounds. In another embodiment, the wood preservative composition comprises an inorganic biocide comprising a metal or metal compound and organic biocide. When the composition comprises an inorganic biocide and an organic biocide, the inorganic biocide or the organic biocide or both are present as micronized particles. When compositions of the present invention are used for preservation of wood, there is minimal leaching of the metal and biocide from the wood.

    摘要翻译： 本发明提供包含微粉化颗粒的木材防腐剂组合物。 在一个实施方案中，组合物包含微粉化的金属或金属化合物的分散体。 在另一个实施方案中，木材防腐剂组合物包含包含金属或金属化合物和有机杀生物剂的无机杀生物剂。 当组合物包含无机杀生物剂和有机杀生物剂时，无机杀生物剂或有机杀生物剂或二者作为微粉化颗粒存在。 当本发明的组合物用于保存木材时，金属和杀生物剂从木材中浸出最少。

    Milled Submicron Chlorothalonil With Narrow Particle Size Distribution, and Uses Thereof
    15.
    发明申请
    Milled Submicron Chlorothalonil With Narrow Particle Size Distribution, and Uses Thereof 审中-公开
    具有窄粒径分布的研磨亚微米百菌清和其用途

    公开(公告)号：US20080213608A1

    公开(公告)日：2008-09-04

    申请号：US11970308

    申请日：2008-01-07

    申请人： Hugh W. Richardson ,  Robert L. Hodge

    发明人： Hugh W. Richardson ,  Robert L. Hodge

    IPC分类号： B27K3/16 ,  B02C23/18 ,  B02C17/00

    CPC分类号： A01N37/34 ,  A01N25/12 ,  B27K3/005 ,  B27K3/40 ,  Y10T428/662 ,  A01N59/20 ,  A01N2300/00

    摘要： A method of milling chlorothalonil to form a sub-micron product having a narrow particle size distribution is presented. The milling involves wet milling of the chlorothalonil with high density milling media having a diameter between 0.1 mm and 0.8 mm, preferably between 0.2 mm and 0.7 mm, and a density equal to or greater than 3.8 g/cc, preferably greater than 5.5 g/cc, in a ball mill using between about 40% and 80% loading of the mill volume with milling media, and having the chlorothalonil suspended in an aqueous milling liquid which comprises one or more surface active agents. The milling speed is preferably high, for example from about 1000 rpm to about 4000 rpm. The milled product can be used in foliar applications at a lower effective dosage than prior art formulations, can be used in improved antifouling paint formulations, and can be used in new applications such as the direct injection of solid chlorothalonil particulates in wood to act as a long lasting wood preservative.

    摘要翻译： 提出了一种研磨百菌清以形成具有窄粒度分布的亚微米产品的方法。 研磨涉及使用直径在0.1mm至0.8mm之间，优选在0.2mm至0.7mm之间的密度研磨介质湿磨好百菌清，并且密度等于或大于3.8g / cc，优选大于5.5g / cc，在研磨介质中使用约40％至80％的研磨体积的球磨机，并且将百匹根悬浮在含有一种或多种表面活性剂的水性研磨液中。 研磨速度优选为高，例如约1000rpm至约4000rpm。 研磨产品可以以比现有技术制剂更低的有效剂量使用在叶面应用中，可用于改进的防污涂料配方中，并且可用于新的应用中，例如在木材中直接注入固体百菌清微粒作为 持久的木材防腐剂。

    Milled submicron chlorothalonil with narrow particle size distribution, and uses thereof
    18.
    发明申请
    Milled submicron chlorothalonil with narrow particle size distribution, and uses thereof 有权
    具有窄粒度分布的磨碎的亚微米百菌清及其用途

    公开(公告)号：US20060075921A1

    公开(公告)日：2006-04-13

    申请号：US10961155

    申请日：2004-10-12

    申请人： Hugh Richardson ,  Robert Hodge

    发明人： Hugh Richardson ,  Robert Hodge

    IPC分类号： C09D5/14

    CPC分类号： A01N37/34 ,  A01N25/12 ,  B27K3/005 ,  B27K3/40 ,  Y10T428/662 ,  A01N59/20 ,  A01N2300/00

    摘要： A method of milling chlorothalonil to form a sub-micron product having a narrow particle size distribution is presented. The milling involves wet milling of the chlorothalonil with high density milling media having a diameter between 0.1 mm and 0.8 mm, preferably between 0.2 mm and 0.7 mm, and a density equal to or greater than 3.8 g/cc, preferably greater than 5.5 g/cc, in a ball mill using between about 40% and 80% loading of the mill volume with milling media, and having the chlorothalonil suspended in an aqueous milling liquid which comprises one or more surface active agents. The milling speed is preferably high, for example from about 1000 rpm to about 4000 rpm. The milled product can be used in foliar applications at a lower effective dosage than prior art formulations, can be used in improved antifouling paint formulations, and can be used in new applications such as the direct injection of solid chlorothalonil particulates in wood to act as a long lasting wood preservative.

    摘要翻译： 提出了一种研磨百菌清以形成具有窄粒度分布的亚微米产品的方法。 研磨涉及使用直径在0.1mm至0.8mm之间，优选在0.2mm至0.7mm之间的密度研磨介质湿磨好百菌清，并且密度等于或大于3.8g / cc，优选大于5.5g / cc，在研磨介质中使用约40％至80％的研磨体积的球磨机，并且将百匹根悬浮在含有一种或多种表面活性剂的水性研磨液中。 研磨速度优选为高，例如约1000rpm至约4000rpm。 研磨产品可以以比现有技术制剂更低的有效剂量使用在叶面应用中，可用于改进的防污涂料配方中，并且可用于新的应用中，例如在木材中直接注入固体百菌清微粒作为 持久的木材防腐剂。

    Micronized wood preservative formulations
    20.
    发明申请
    Micronized wood preservative formulations 有权
    微粉木防腐剂配方

    公开(公告)号：US20050118280A1

    公开(公告)日：2005-06-02

    申请号：US10970446

    申请日：2004-10-21

    申请人： Robert Leach ,  Jun Zhang

    发明人： Robert Leach ,  Jun Zhang

    IPC分类号： A61K33/24 ,  A61K33/34 ,  B32B21/02 ,  B32B21/10

    CPC分类号： A01N59/20 ,  B27K3/005 ,  B27K3/007 ,  B27K3/22 ,  B27K3/343 ,  B27K3/52 ,  Y10T428/249925 ,  A01N33/12 ,  A01N43/653 ,  A01N2300/00

    摘要： The present invention provides wood preservative compositions comprising micronized particles. In one embodiment, the composition comprises dispersions of micronized metal or metal compounds. In another embodiment, the wood preservative composition comprises an inorganic component comprising a metal or metal compound and organic biocide. When the composition comprises an inorganic component and an organic biocide, the inorganic component or the organic biocide or both are present as micronized particles. When compositions of the present invention are used for preservation of wood, the micronized particles can be observed as uniformly distributed within the wood and there is minimal leaching of the metal and biocide from the wood.

    摘要翻译： 本发明提供包含微粉化颗粒的木材防腐剂组合物。 在一个实施方案中，组合物包含微粉化的金属或金属化合物的分散体。 在另一个实施方案中，木材防腐剂组合物包含包含金属或金属化合物的无机组分和有机杀生物剂。 当组合物包含无机组分和有机杀生物剂时，无机组分或有机杀生物剂或二者作为微粉化颗粒存在。 当本发明的组合物用于保存木材时，可以将均匀分布在木材中的微粉化颗粒观察到，金属和杀生物剂从木材中浸出最少。