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    • 5. 发明申请
    • AN ATMOSPHERIC PRESSURE PLASMA ASSEMBLY
    • 大气压力等离子体总成
    • WO2003086031A1
    • 2003-10-16
    • PCT/EP2003/004349
    • 2003-04-08
    • DOW CORNING IRELAND LIMITEDGOODWIN, Andrew, JamesLEADLEY, StuartSWALLOW, FrankDOBBYN, Peter
    • GOODWIN, Andrew, JamesLEADLEY, StuartSWALLOW, FrankDOBBYN, Peter
    • H05H1/24
    • H05H1/2406H05H2001/2412
    • An atmospheric pressure plasma assembly (1) comprising a first and second pair of vertically arrayed, parallel spaced-apart planar electrodes (36) with at least one dielectric plate (31) between said first pair, adjacent one electrode and at least one dielectric plate (31) between said second pair adjacent one electrode, the spacing between the dielectric plate and the other dielectric plate or electrode of each of the first and second pairs of electrodes forming a first and second plasma regions (25, 60) characterized in that the assembly further comprises a means of transporting a substrate (70, 71, 72) successively through said first and second plasma regions (25, 60) and an atomizer (74) adapted to introduce an atomized liquid or solid coating making material into one of said first or second plasma regions.
    • 一种大气压等离子体组件(1),包括第一和第二对垂直排列的平行隔开的平面电极(36),所述平面电极具有在所述第一对之间,相邻的一个电极和至少一个电介质板之间的至少一个电介质板(31) (31)在所述第二对相邻的一个电极之间,所述电介质板和所述第一和第二对电极中的每一对电极的另一电介质板或电极之间的间隔形成第一和第二等离子体区域(25,60),其特征在于, 组件还包括依次通过所述第一和第二等离子体区域(25,60)输送衬底(70,71,72)的装置和适于将雾化液体或固体涂层制造材料引入所述第一和第二等离子体区域之一的雾化器(74) 第一或第二等离子体区域。
    • 7. 发明申请
    • GEL AND POWDER MAKING
    • 凝胶和粉末制作
    • WO2003086029A1
    • 2003-10-16
    • PCT/EP2003/004344
    • 2003-04-08
    • DOW CORNING IRELAND LIMITEDDOW CORNING CORPORATIONGOODWIN, Andrew, JamesLEADLEY, StuartCHEVALIER, PierrePARBHOO, Bhukandas
    • GOODWIN, Andrew, JamesLEADLEY, StuartCHEVALIER, PierrePARBHOO, Bhukandas
    • H05H1/24
    • C23C4/134C23C4/123
    • A method of forming a gel and/or powder of a metallic oxide, metalloid oxide and/or a mixed oxide or resin thereof from one or more respective organometallic liquid precursors(s) and/or organometalloid liquid precursors(s) by oxidatively treating said liquid in a non-thermal equilibrium plasma discharage and/or an ionized bas stream resulting therefrom and collecting the resulting product. The non-thermal equilibrium plasma is preferably atmospheric plasma glow discharge, continuous low pressure glow discharge plasma, low pressure pulse plasma or direct barrier discharge. The metallic oxides this invention particularly relates to are those in columns 3a and 4a of the periodic table namely, aluminium, gallium, indium, tin and lead and the transition metals. The metalloids may be selected from boron, silicon, germanium, arsenic, antimony and tellurium. Preferred metalloid oxide products made according to the process of the present invention are in particular oxides of silicon including silicone resins and the like, boron, antimony and germanium.
    • 一种由一种或多种相应的有机金属液体前体和/或有机金属液体前体形成金属氧化物,准金属氧化物和/或其混合氧化物或树脂的凝胶和/或粉末的方法,其通过氧化所述 在非热平衡等离子体放电中的液体和/或由此产生的离子化碱性流,并收集所得产物。 非热平衡等离子体优选为大气等离子体辉光放电,连续低压辉光放电等离子体,低压脉冲等离子体或直接屏障放电。 本发明的金属氧化物特别涉及元素周期表的第3a和4a栏,即铝,镓,铟,锡和铅以及过渡金属。 准金属可以选自硼,硅,锗,砷,锑和碲。 根据本发明方法制备的优选的准金属氧化物产物特别是硅的氧化物,包括硅树脂等,硼,锑和锗。
    • 8. 发明申请
    • PROTECTIVE COATING COMPOSITION
    • 保护涂料组合物
    • WO2003084682A1
    • 2003-10-16
    • PCT/EP2003/004347
    • 2003-04-08
    • DOW CORNING IRELAND LIMITEDGOODWIN, Andrew, JamesBADYAL, Jas, Pal, SinghMERLIN, PatrickSPANOS, Christos
    • GOODWIN, Andrew, JamesBADYAL, Jas, Pal, SinghMERLIN, PatrickSPANOS, Christos
    • B05D7/24
    • B05D1/62
    • A method for forming a polymeric coating on a substrate surface, which method comprises the steps of activating at least one polymerisable organic acid or acid anhydride monomer comprising one or more acid and/or acid anhydride groups and at least one polymerisable group and/or at least one polymerisable organic base monomer comprising one or more basic groups and at least one polymerisable group by subjecting said monomers to a soft ionisation plasma process such as by low pressure pulsed plasma or atmospheric pressure glow discharge treatments; and depositing the activated monomers resulting from step (I) onto the substrate surface thereby forming a polymeric coating on said substrate surface whilst maintaining the acidic and/or basic functionality of the monomers. Preferred polymerisable groups are alkenyl groups. Polymeric salt coatings resulting from the above method have excellent barrier properties and coatings in accordance with the present invention will enhance the hydrophilic, biocompatible, anti-fouling and controlled surface pH applications of substrates such as filtration and separations media.
    • 一种用于在基材表面上形成聚合物涂层的方法,该方法包括以下步骤:将包含一个或多个酸和/或酸酐基团和至少一个可聚合基团的至少一种可聚合有机酸或酸酐单体和/或 通过使所述单体经受软电离等离子体工艺,例如通过低压脉冲等离子体或大气压辉光放电处理,包含一个或多个碱性基团和至少一个可聚合基团的至少一种可聚合有机碱单体; 以及将由步骤(I)得到的活化单体沉积到基材表面上,从而在保持单体的酸性和/或碱性官能度的同时在所述基材表面上形成聚合物涂层。 优选的可聚合基团是烯基。 由上述方法得到的聚合盐涂层具有优异的阻隔性能,并且根据本发明的涂层将增强底物(例如过滤和分离介质)的亲水性,生物相容性,防污垢和受控表面pH应用。