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1. 发明申请

US20060062926A1 Use of sub-micron copper salt particles in wood preservation 审中-公开
标题翻译：在木材保鲜中使用亚微米铜盐颗粒
公开(公告)号：US20060062926A1
公开(公告)日：2006-03-23
申请号：US11009042
申请日：2004-12-13
申请人： H. Richardson , Robert Hodge
发明人： H. Richardson , Robert Hodge
IPC分类号： B05D1/18
CPC分类号： B27K3/105 , A01N59/20 , B27K3/005 , B27K3/22 , B27K3/32 , B27K3/52 , A01N59/16 , A01N25/04 , A01N2300/00
摘要： A method for preserving wood by injecting into the wood a slurry having: particles of a sparingly soluble copper salt, copper hydroxide, or both, wherein the weight average diameter d50 of the particles in the slurry is between 0.1 microns and 0.7 microns and the d98 of the particles in the slurry is less than about 1 micron; a dispersant; and water. The dispersant is anionic or a mix of anionic and non-ionic. Advantageously, less than 20% by weight of the particles have a diameter less than 20 nanometers. Useful copper salts include basic copper carbonate, tri-basic copper sulfate, copper oxychloride, basic copper nitrate, basic copper borate, copper borate, basic copper phosphate, or copper silicate. The slurry most preferably includes copper hydroxide particles. The slurry further advantageously includes at least one organic biocide, wherein at least a portion of the organic biocide is coated on the particles.
摘要翻译：通过向木材注入具有：可溶性铜盐，氢氧化铜或两者的颗粒的浆料来保存木材的方法，其中浆料中的颗粒的重均粒径d <50>在 0.1微米和0.7微米，并且浆料中的颗粒的d 98小于约1微米; 分散剂; 和水。分散剂是阴离子或阴离子和非离子的混合物。有利地，小于20重量％的颗粒具有小于20纳米的直径。有用的铜盐包括碱式碳酸铜，三碱式硫酸铜，氯氧化铜，碱式硝酸铜，碱式硼酸铜，硼酸铜，碱式磷酸铜或硅酸铜。浆料最优选包括氢氧化铜颗粒。浆料还有利地包括至少一种有机杀生物剂，其中至少一部分有机杀生物剂涂覆在颗粒上。

2. 发明申请

US20060086841A1 Milled submicron organic biocides with narrow particle size distribution, and uses thereof 有权
标题翻译：具有窄粒度分布的研磨亚微米有机杀生物剂及其用途
公开(公告)号：US20060086841A1
公开(公告)日：2006-04-27
申请号：US10961157
申请日：2004-10-12
申请人： H. Richardson , Robert Hodge
发明人： H. Richardson , Robert Hodge
IPC分类号： B02C25/00
CPC分类号： A01N25/12 , B27K3/005 , B27K3/22 , B27K3/34 , B27K3/52 , A01N59/20 , A01N37/34
摘要： A method of milling substantially insoluble solid organic biocides to form a micron or sub-micron product having a narrow particle size distribution is presented. The milling involves wet milling of the organic biocide 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 organic biocide 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 organic biocide particulates in wood to act as a long lasting wood preservative.
摘要翻译：提出了一种研磨基本上不溶性的固体有机杀生物剂以形成具有窄粒度分布的微米或亚微米产品的方法。研磨涉及使用直径在0.1mm至0.8mm之间，优选在0.2mm至0.7mm之间的高密度研磨介质和等于或大于3.8g / cc，优选大于5.5g的密度的有机杀生物剂的湿法研磨 / cc，在研磨介质中使用约40％至80％的研磨体积的载体，并且将有机杀生物剂悬浮在含有一种或多种表面活性剂的水性研磨液中的球磨机中。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，并且可以用于新的应用中，例如在木材中直接注入固体有机杀生物微粒以充当一种持久的木材防腐剂。

3. 发明申请

US20070259016A1 Method of treating crops with submicron chlorothalonil 审中-公开
标题翻译：用亚微米百菌清处理作物的方法
公开(公告)号：US20070259016A1
公开(公告)日：2007-11-08
申请号：US11432408
申请日：2006-05-12
申请人： Robert Hodge , Michael Pompeo , H. Richardson
发明人： Robert Hodge , Michael Pompeo , H. Richardson
IPC分类号： A01N37/44 , A01N25/00
CPC分类号： A01N37/34 , A01N25/04 , A01N25/30 , A01N2300/00
摘要： A chlorothalonil slurry product having greater than 90% by weight of the chlorothalonil present in discrete particles having a diameter less than 1 micron, more preferably less than 0.3 microns, is useful at reduced application rates, compared to prior art chlorothalonil formulations, to control a variety of diseases such as sapstain on wood, neck rot on onions, late blight on potatos, and downey mildew on fruits and vegetables.
摘要翻译：与现有技术的百菌清配方相比，具有小于1微米，更优选小于0.3微米直径的离散颗粒中存在的大于90重量％的百菌清浆的百菌清泥浆产品可用于降低施用率，以控制各种各样的疾病，如木材上的沙棘，洋葱上的腐烂，罐头上的晚疫病，水果和蔬菜上的霜霉病。

4. 发明申请

US20060078686A1 Penetration of copper-ethanolamine complex in wood 审中-公开
标题翻译：木材中铜 - 乙醇胺复合物的渗透
公开(公告)号：US20060078686A1
公开(公告)日：2006-04-13
申请号：US10960078
申请日：2004-10-08
申请人： Robert Hodge , H. Richardson
发明人： Robert Hodge , H. Richardson
IPC分类号： B05D3/02 , B05D1/18
CPC分类号： B27K3/52 , B27K3/20 , B27K3/22
摘要： Addition of base improves the homogeneity of aqueous copper amine complex preservatives injected into wood. The base includes at least a portion of alkali metal hydroxides, alkali metal carbonates, alkali metal phosphates, alkali metal borates, and/or alkali metal pyrophosphates, the corrosivity of the composition to steel and galvanized steel is reduced, and the leach rate of the copper from the wood is also reduced.
摘要翻译：碱的添加改善了注入木材的铜胺复合物防腐剂水均匀性。碱包括碱金属氢氧化物，碱金属碳酸盐，碱金属磷酸盐，碱金属硼酸盐和/或碱金属焦磷酸盐中的至少一部分，组合物对钢和镀锌钢的腐蚀性降低，浸出率来自木材的铜也减少了。

5. 发明申请

US20050256026A1 Compatibilizing surfactant useful with slurries of copper particles 有权
标题翻译：适用于铜颗粒浆料的相容表面活性剂
公开(公告)号：US20050256026A1
公开(公告)日：2005-11-17
申请号：US11053437
申请日：2005-02-09
申请人： Robert Hodge , H. Richardson
发明人： Robert Hodge , H. Richardson
IPC分类号： A01N59/16 , A01N59/20 , C11D17/00
CPC分类号： A01N59/16 , A01N59/20 , A01N33/12 , A01N25/30 , A01N2300/00
摘要： The invention relates to a compatibilizing dispersant used in a slurry composition comprising a strongly cationic component and a strongly anionic component. More specifically, the invention relates to stable aqueous slurries comprising suspended particles of sparingly soluble salts, oxide, and/or hydroxides of copper and/or zinc. The slurry further comprises a quaternary amine compound present in a biocidally effective amount when the slurry is used in a manner that provides the sparingly soluble copper and/or zinc containing particles in a biocidally effective amount. The slurry further comprises an effective amount of a dispersant having a large non-ionic component.
摘要翻译：本发明涉及用于包含强阳离子组分和强阴离子组分的浆料组合物中的相容性分散剂。更具体地，本发明涉及包含铜和/或锌的微溶盐，氧化物和/或氢氧化物的悬浮颗粒的稳定水性浆料。当浆料以提供生物有效量的微溶铜和/或锌颗粒的方式使用时，浆料还包含以生物有效量存在的季胺化合物。浆料还包含有效量的具有大的非离子组分的分散剂。

6. 发明申请

US20050255251A1 Composition, method of making, and treatment of wood with an injectable wood preservative slurry having biocidal particles 审中-公开
标题翻译：用具有杀生物颗粒的可注射木材防腐浆料制备和处理木材的组合物，方法
公开(公告)号：US20050255251A1
公开(公告)日：2005-11-17
申请号：US11130265
申请日：2005-05-17
申请人： Robert Hodge , H. Richardson , Michael Pompeo , Christopher Hayden
发明人： Robert Hodge , H. Richardson , Michael Pompeo , Christopher Hayden
IPC分类号： A01N25/04 , A61K31/41 , B05D3/02 , B27K3/16 , B27K3/22 , B27K3/34 , B27K3/52 , C09D5/14 , C09D5/16 , C09D7/12
CPC分类号： A01N25/04 , A61K31/41 , B27K3/005 , B27K3/16 , B27K3/22 , B27K3/34 , B27K3/52 , C08K3/015 , C08K9/02 , C09D5/14 , C09D5/1618 , C09D7/62 , C09D7/67 , C09D7/68 , C09D7/69 , A01N59/20 , A01N59/16 , A01N59/14 , A01N43/653 , A01N37/34 , A01N25/30 , A01N25/00
摘要： A method of preserving wood includes injecting into the wood an effective amount of a aqueous wood-injectable biocidal slurry, said a wood-injectable biocidal slurry containing dispersants and sub-micron biocidal particles selected from at least one of the following classes: 1) a plurality of particles containing at least 25% by weight of a solid phase of sparingly soluble salts selected from copper salts, nickel salts, tin salts, and/or zinc salts; 2) a plurality of particles containing at least 25% by weight of a solid phase of sparingly soluble metal hydroxides selected from copper hydroxide, nickel hydroxide, tin hydroxide, and/or zinc hydroxide; 3) a plurality of particles containing at least 25% by weight of a solid phase comprising a substantially-insoluble organic biocide selected from triazoles, chlorothalonil, iodo-propynyl butyl carbamate, copper-8-quinolate, fipronil, imidacloprid, bifenthrin, carbaryl, strobulurins, and indoxacarb; 4) a plurality of particles containing on the outer surface thereof a substantially-insoluble organic biocide; 5) a plurality of particles containing a solid phase of a biocidal, partially or fully glassified composition comprising at least one of Zn, B, Cu, and P. The particles may advantageously contain metallic copper, a leachability barrier, pigments, dyes, or other adjuvants disposed on the outer surface thereof.
摘要翻译：一种保存木材的方法包括向木材中注入有效量的含木质木材可注射的杀生物泥浆，所述木材可注射的杀生物泥浆含有分散剂和亚微米级杀生物颗粒，所述分散剂和亚微米级杀生物颗粒选自以下类别中的至少一种：1）多个颗粒含有至少25重量％的选自铜盐，镍盐，锡盐和/或锌盐的微溶盐的固相; 2）多个颗粒，其含有至少25重量％的选自氢氧化铜，氢氧化镍，氢氧化锡和/或氢氧化锌的微溶金属氢氧化物的固相; 3）多个颗粒，其含有至少25重量％的固相，其包含选自三唑，百菌清，碘 - 丙炔基丁基氨基甲酸酯，8-氰酸铜，氟虫腈，吡虫啉，联苯菊酯，甲氰菊酯，斑马鱼和吲哚卡沙; 4）在其外表面上含有基本上不溶的有机杀生物剂的多个颗粒; 5）包含含有Zn，B，Cu和P中的至少一种的杀生物，部分或完全玻璃化组合物的固相的多个颗粒。该颗粒可有利地含有金属铜，可浸出性屏障，颜料，染料或其他辅助剂设置在其外表面上。

7. 发明申请

US20050252408A1 Particulate wood preservative and method for producing same 审中-公开
标题翻译：颗粒木防腐剂及其制造方法
公开(公告)号：US20050252408A1
公开(公告)日：2005-11-17
申请号：US10961206
申请日：2004-10-12
申请人： H. Richardson , Robert Hodge
发明人： H. Richardson , Robert Hodge
IPC分类号： B27K3/22 , B27K3/52 , C09D5/14 , C09D5/16 , C09D7/12
CPC分类号： A01N59/20 , A01N25/00 , A01N25/02 , A01N25/04 , A01N25/08 , A01N25/12 , A01N29/10 , A01N31/08 , A01N31/14 , A01N33/00 , A01N33/26 , A01N43/00 , A01N57/00 , A01N57/06 , A01N57/10 , A01N57/14 , A01N57/16 , A01N59/00 , A01N59/16 , B27K3/005 , B27K3/08 , B27K3/22 , B27K3/52 , C08K3/22 , C08K9/02 , C09D5/14 , C09D5/1618 , C09D7/62 , C09D7/67 , C09D7/68 , Y10T428/31989 , A01N59/14 , A01N25/34 , A01N25/26 , A01N2300/00
摘要： A wood preservative includes injectable particles comprising one or more sparingly soluble copper salts. The copper-based particles are sufficiently insoluble so as to not be easily removed by leaching but are sufficiently soluble to exhibit toxicity to primary organisms primarily responsible for the decay of the wood. Exemplary particles contain for example copper hydroxide, basic copper carbonate, copper carbonate, basic copper sulfates including particularly tribasic copper sulfate, basic copper nitrates, copper oxychlorides, copper borates, basic copper borates, and mixtures thereof. The particles typically have a size distribution in which at least 50% of particles have a diameter smaller than 0.25 μm, 0.2 μm, or 0.15 μm. At least about 20% and even more than 75% of the weight of the particles may be composed of the substantially crystalline copper salt. Wood or a wood product may be impregnated with copper-based particles of the invention.
摘要翻译：木材防腐剂包括含有一种或多种微溶铜盐的可注射颗粒。铜基颗粒是足够不溶的，以便通过浸出不容易除去，但足够溶解以对主要负责木材腐烂的原生生物表现出毒性。示例性颗粒包含例如氢氧化铜，碱式碳酸铜，碳酸铜，碱式硫酸铜，特别是三硫酸铜，碱式硝酸铜，氯氧化铜，铜硼酸盐，碱式硼酸铜及其混合物。颗粒通常具有尺寸分布，其中至少50％的颗粒具有小于0.25μm，0.2μm或0.15μm的直径。至少约20％，甚至超过75％的颗粒重量可以由基本上结晶的铜盐组成。木材或木制品可以用本发明的铜基颗粒浸渍。

8. 发明申请

US20060196761A1 Regeneration of cupric etchants and recovery of copper sulfate 失效
标题翻译：铜蚀刻剂的再生和硫酸铜的回收
公开(公告)号：US20060196761A1
公开(公告)日：2006-09-07
申请号：US11071108
申请日：2005-03-04
申请人： Gang Zhao , H. Richardson
发明人： Gang Zhao , H. Richardson
IPC分类号： B01D3/34 , C01G3/10 , C01B7/01
CPC分类号： C01G3/10 , B01D3/34 , C01B7/0712 , C01B17/901
摘要： Spent, acidic solutions comprising cupric chloride and hyrdrochloric acid from the copper etching process are regenerated by a process in which the acid is subjected to distillation with sulfuric acid. In one embodiment, the process comprises (a) providing a spent etchant comprising at least about 10% by weight chloride and at least about 5% dissolved copper; (b) adding at least about 2 moles of sulfuric acid per mole of dissolved copper to the spent etching solution, thereby converting copper chloride into hydrochloric acid and precipitated copper sulfate; (c) distilling the mixture from step (b) to vaporize at least a portion of the hydrochloric acid; (d) condensing at least a portion of the vaporized hydrochloric acid; (e) separating at least a portion of the precipitated copper sulfate from the residual liquid, wherein said residual liquid comprises sulfuric acid; and (f) reusing at least a portion of the residual liquid as a sulfuric acid source in step (b).
摘要翻译：由铜蚀刻工艺中的包含氯化铜和二氯氯酸的废酸性溶液通过其中酸用硫酸蒸馏的方法再生。在一个实施方案中，该方法包括（a）提供包含至少约10重量％氯化物和至少约5重量％溶解的铜的废蚀刻剂; （b）向废蚀刻溶液中加入至少约2摩尔硫酸/溶解的铜，从而将氯化铜转化为盐酸并沉淀出硫酸铜; （c）蒸馏步骤（b）的混合物以蒸发至少一部分盐酸; （d）冷凝至少一部分蒸发的盐酸; （e）从残余液体中分离出至少一部分沉淀的硫酸铜，其中所述残留液体包含硫酸; 和（f）在步骤（b）中重新使用至少一部分残留液体作为硫酸源。

9. 发明申请

US20060162611A1 Inhibition of calcium and magnesium precipitation from wood preservaties 失效
标题翻译：抑制钙和镁沉淀从木材防腐
公开(公告)号：US20060162611A1
公开(公告)日：2006-07-27
申请号：US10545605
申请日：2004-06-17
申请人： H. Richardson , Gang Zhao
发明人： H. Richardson , Gang Zhao
IPC分类号： C09D5/14 , C09D5/16 , B05D3/02
CPC分类号： B27K3/22 , A01N59/20 , B27K3/32 , B27K3/52 , C09D15/00 , A01N25/04
摘要： A wood preservative that contains a copper salt complex and a precipitation inhibitor is provided. The wood preservative may contain copper carbonate, an alkanolamine such as monoethanolamine and precipitation inhibitor such as a phosphonate or ethylene diamine compound. Also provided is a method of using the wood preservative.
摘要翻译：提供含有铜盐络合物和沉淀抑制剂的木材防腐剂。木材防腐剂可以含有碳酸铜，链烷醇胺如单乙醇胺和沉淀抑制剂如膦酸酯或乙二胺化合物。还提供了使用木材防腐剂的方法。

10. 发明申请

US20060075923A1 Method of manufacture and treatment of wood with injectable particulate iron oxide 审中-公开
标题翻译：用可注射颗粒氧化铁制造和处理木材的方法
公开(公告)号：US20060075923A1
公开(公告)日：2006-04-13
申请号：US10961143
申请日：2004-10-12
申请人： H. Richardson
发明人： H. Richardson
IPC分类号： C09D5/14 , C09D5/16 , B05D1/12 , B05D3/02
CPC分类号： A01N59/16 , B27K3/005 , B27K3/007 , B27K3/20 , B27K3/22 , B27K3/26 , B27K3/34 , B27K3/343 , B27K3/52 , A01N59/20 , A01N25/26 , A01N25/04 , A01N2300/00
摘要： A wood preservative includes injectable particles comprising one or more sparingly soluble iron salts. The iron-based particles are sufficiently insoluble so as to not be easily removed by leaching but are sufficiently soluble to exhibit toxicity to primary organisms primarily responsible for the decay of the wood. Wood or a wood product may be impregnated with iron-based particles of the invention.
摘要翻译：木材防腐剂包括含有一种或多种微溶铁盐的可注射颗粒。铁基颗粒是足够不溶的，以便不容易通过浸出除去，但足够溶解以对主要负责木材腐烂的原生生物表现出毒性。木材或木制品可以用本发明的铁基颗粒浸渍。

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