微細な液滴の形状で噴射し、積層塗布可能な金属ナノ粒子分散液
    61.
    发明申请
    微細な液滴の形状で噴射し、積層塗布可能な金属ナノ粒子分散液 审中-公开
    金属纳米颗粒液体分散体可以以细小的颗粒形式喷涂并应用于复合状态

    公开(公告)号:WO2005025787A1

    公开(公告)日:2005-03-24

    申请号:PCT/JP2004/013229

    申请日:2004-09-10

    Abstract:  本発明は、極めて微細なパターン形状を有し、断面形状における厚さ/最小幅の比率が高い導電体層の形成に利用可能であり、微細なパターン形状を高い精度で描画する際、インクジェット法の適用を可能とする高い流動性を有し、導電性媒体として金属ナノ粒子のみを利用する分散液を提供する。本発明に従うと、微細な液滴の形状で噴射し、積層塗布可能な金属ナノ粒子分散液として、  平均粒子径1~100nmの金属ナノ粒子を、沸点80°C以上の分散溶媒中に分散させ、分散溶媒の容積比率は、55~80体積%の範囲に選択し、分散液の液粘度(20°C)は、2 mPa・s~30 mPa・sの範囲に選択した上で、インクジェット法などで微細な液滴として噴射すると、飛翔の間に、液滴中に含まれる分散溶媒の蒸散に伴い濃縮を受け、粘稠な分散液として、積層塗布が可能なものとなる。

    Abstract translation: 一种金属纳米颗粒液体分散体,其能够以微粒形式喷射并以层压状态施加,其包含沸点为80℃或更高的分散溶剂,并且其中分散有具有平均颗粒的金属纳米颗粒 直径为1〜100nm,含有体积比例为55〜80体积%的分散溶剂,液体粘度(20℃)为2〜30mPa·s。 当通过使用喷墨方法等喷雾液体分散体由于其液滴中所含的分散溶剂的蒸发而在飞行过程中被浓缩,并被转化成这样的粘稠 可以以层压状态施加的液体分散体。 上述纳米颗粒液体分散体可以适合用于形成具有极细图案形状和横截面形状的高/厚度/最小宽度比的导电层,具有高的流动性,从而允许 喷墨法以高精度绘制精细图案形状,并且仅使用金属纳米颗粒作为导电介质。

    METAL HYDRIDE COMPOSITE MATERIALS
    63.
    发明申请
    METAL HYDRIDE COMPOSITE MATERIALS 审中-公开
    金属复合材料

    公开(公告)号:WO2003068434A1

    公开(公告)日:2003-08-21

    申请号:PCT/US2003/004316

    申请日:2003-02-12

    Abstract: A method of producing metal hydride misch-metal composite powders comprising providing to a rotary flow-through electrodeposition apparatus a powder whose particles comprise one or more lanthanide alloy metals selected from the group consisting of titanium lanthanide alloy metals and nickel lanthanide alloy metals; and electrodepositing one or more non-lanthanide metals on the powder via the apparatus. Also the resulting compositions of matter and metal hydride misch-metal powders.

    Abstract translation: 一种生产金属氢化物混合稀土金属复合粉末的方法,包括向旋转流通电沉积装置提供其颗粒包含一种或多种选自钛镧系合金金属和镍镧系合金金属的镧系合金金属和电沉积一种 或更多的非镧系金属通过该装置在粉末上。 还得到所得的物质和金属氢化物混合金属粉末的组合物。

    金属酸化物分散体
    64.
    发明申请
    金属酸化物分散体 审中-公开
    金属氧化物分散体

    公开(公告)号:WO2003051562A1

    公开(公告)日:2003-06-26

    申请号:PCT/JP2002/013141

    申请日:2002-12-16

    Inventor: 丸山 睦弘

    Abstract: A metal oxide dispersion which comprises a dispersion medium and dispersed therein a metal oxide having a particle diameter smaller than 200 nm, and which can form a thin metal film on a substrate through low-temperature heating. When the dispersion is applied to a substrate and then heated, a thin metal film is formed.

    Abstract translation: 一种金属氧化物分散体,其包含分散介质并分散有粒径小于200nm的金属氧化物,并且可以通过低温加热在基板上形成薄金属膜。 当将分散​​体施加到基板上然后加热时,形成薄金属膜。

    PHASE TRANSFER OF NANOPARTICLES
    65.
    发明申请
    PHASE TRANSFER OF NANOPARTICLES 审中-公开
    相转移纳米粒子

    公开(公告)号:WO0241826A3

    公开(公告)日:2003-04-03

    申请号:PCT/DE0104401

    申请日:2001-11-23

    Abstract: The invention relates to phase transfers of nanoparticles and to a catalysis using said nanoparticles. The aim of the invention is to facilitate a transfer of nanoparticles from an organic solution to an inorganic, especially, aqueous solution. To this end, a generically describable substance class, for example the commercially available 4-dimethylaminopyridine (DMAP), which is for example dissolved in water, is added to the organic solution in sufficient amounts. This measure has the effect that the nanoparticles are readily transferred in a one-step process from the organic phase (in each case in the top section) to the inorganic phase (in each case in the lower section) in the sample container.

    Abstract translation: 本发明涉及相纳米颗粒的转变和利用纳米粒子的催化。 纳米颗粒从在无机的有机溶液的转移,特别是水性溶液可以通过以下事实:一个通用的记录物质类,例如,包括可商购的4-二甲氨基吡啶,缩写为DMAP,例如 位于水溶液中,加入到足量的有机溶液中。 该措施具有的效果是在样品容器中的无机相变纳米颗粒不从有机相(上面的两个),在1个步骤的任何进一步的动作,(在下面每一种情况下)。

    METHOD FOR PRODUCING A LIQUID DISPERSION SUBSTANTIALLY CONTAINING SUBMICRON SIZED METAL PARTICLES
    66.
    发明申请
    METHOD FOR PRODUCING A LIQUID DISPERSION SUBSTANTIALLY CONTAINING SUBMICRON SIZED METAL PARTICLES 审中-公开
    生产液体分散体的方法主要包含亚硫酸盐金属颗粒

    公开(公告)号:WO02053315A2

    公开(公告)日:2002-07-11

    申请号:PCT/CA2001/001416

    申请日:2001-10-05

    Abstract: A continuous method for generating substantially submicron sized metal particles in a liquid dispersion of known viscosity. Metal carbonyl gas and an inert carrier gas, with an optional dilutant gas, are introduced into a heated liquid bath wherein the metal carbonyl decomposes into submicron sized pure metal particles. The particles are suspended in the liquid. The liquid is processed to form slurries and pastes.

    Abstract translation: 用于在已知粘度的液体分散体中产生基本上亚微米尺寸的金属颗粒的连续方法。 将金属羰基气体和具有任选的稀释气体的惰性载气引入加热的液体浴中,其中金属羰基分解成亚微米级的纯金属颗粒。 颗粒悬浮在液体中。 处理液体以形成浆料和糊剂。

    METAL COLLOIDAL SOLUTION COMPOSITION AND CONDUCTOR OR INK FOR FORMING SEMICONDUCTOR PATTERN COMPRISING IT AND METHOD FOR FORMING CONDUCTOR OR SEMICONDUCTOR PATTERN
    68.
    发明申请
    METAL COLLOIDAL SOLUTION COMPOSITION AND CONDUCTOR OR INK FOR FORMING SEMICONDUCTOR PATTERN COMPRISING IT AND METHOD FOR FORMING CONDUCTOR OR SEMICONDUCTOR PATTERN 审中-公开
    用于形成其形成导体或半导体图案的半导体图案的金属胶体溶液组合物和导体或墨

    公开(公告)号:WO02018080A1

    公开(公告)日:2002-03-07

    申请号:PCT/JP2001/006655

    申请日:2001-08-02

    Abstract: A conductor or a semiconductor pattern formed on a semiconductive or nonconductive substrate by ejecting a solution, serving as a precursor of a conductor or a semiconductor and comprising a metal or composite metal oxide colloid produced by bonding a polymer compound having a function group exhibiting high physical or chemical adsorption to a metal or a metal oxide, as a protective agent, to one terminal or both terminals of a block copolymer comprising a hydrophilic block and a hydrophobic block, a compound curable upon irradiation with light, heat or electron beam energy, and a solvent, onto the surface of the substrate in a desired pattern by means of an ejector which can control ejection of an ink jet printer delicately and then irradiating a part of the substrate coated with the solution with light, heat or electron beam energy thereby hardening that part.

    Abstract translation: 通过喷射作为导体或半导体的前体的溶液形成在半导体或非导电性基体上的导体或半导体图案,其包含金属或复合金属氧化物胶体,该金属或复合金属氧化物胶体通过键合具有高物理性质的官能团的高分子化合物 或作为保护剂的金属或金属氧化物的化学吸附到包含亲水性嵌段和疏水性嵌段的嵌段共聚物的一个末端或两个末端,可用光照射,热或电子束能量固化的化合物,以及 溶剂,通过喷射器以期望的图案在基板的表面上,可以控制喷墨打印机的喷射,然后用光,热或电子束能量照射涂布有溶液的基板的一部分,从而硬化 那部分。

    COLLOIDAL METAL SOLUTION, PROCESS FOR PRODUCING THE SAME, AND COATING MATERIAL CONTAINING THE SAME
    69.
    发明申请
    COLLOIDAL METAL SOLUTION, PROCESS FOR PRODUCING THE SAME, AND COATING MATERIAL CONTAINING THE SAME 审中-公开
    胶体金属溶液,其制造方法和含有它的涂料

    公开(公告)号:WO02013999A1

    公开(公告)日:2002-02-21

    申请号:PCT/JP2001/006742

    申请日:2001-08-06

    Abstract: A colloidal metal solution which has a pH of 8 to 14 and contains colloidal metal particles and a low-molecular sulfur compound present as a protective colloid on the surface of the particles. The sulfur compound is, e.g., mercaptoacetic acid, mercaptopropionic acid, or mercaptoethanol. The colloidal metal solution, which has a high concentration and excellent dispersion stability imparted thereto with a small amount of a protective colloid, can be industrially and economically advantageously produced without performing an operation such as centrifugal separation.

    Abstract translation: 胶体金属溶液,其pH为8〜14,并含有作为保护胶体的胶体金属颗粒和低分子硫化合物。 硫化合物是例如巯基乙酸,巯基丙酸或巯基乙醇。 具有高浓度和优异的分散稳定性的胶体金属溶液在少量的保护胶体中被赋予,可以在不进行诸如离心分离的操作的情况下在工业上和经济上有利地生产。

    METHOD AND APPARATUS FOR PRODUCING AMORPHOUS METAL
    70.
    发明申请
    METHOD AND APPARATUS FOR PRODUCING AMORPHOUS METAL 审中-公开
    用于生产非晶金属的方法和装置

    公开(公告)号:WO01081032A1

    公开(公告)日:2001-11-01

    申请号:PCT/JP2001/003463

    申请日:2001-04-23

    Abstract: A method for producing an amorphous metal, which comprises feeding a molten metal (1) into a liquid cooling medium (4) in such a manner as to cause the boiling through spontaneous formation of vapor bubble nuclei, thereby cooling the molten metal (1) rapidly while forming fine particles thereof utilizing the pressure wave induced by the boiling, to yield fine amorphous metal particles; and an apparatus for practicing the method which comprises a material feeding means (3), a cooling section (2) which introduces the cooling medium (4) in an amount being small and sufficient to cool and solidify the fed molten metal (1) and cools the molten metal (1) rapidly while forming fine particles thereof utilizing the pressure wave induced by the boiling caused through spontaneous formation of vapor bubble nuclei, to yield fine amorphous metal particles, and a recovering means (5) for recovering the fine amorphous metal particles from in the cooling medium (4). The method allows the production of an amorphous metal using a material from which conventional methods and apparatus have not been able to produce an amorphous metal, and also the production of amorphous metal particles having a size of from sub-micron order to 100 microns order, especially a few microns, which has not been achieved by conventional methods and apparatus, in good yield and in a large amount.

    Abstract translation: 一种非晶态金属的制造方法,其特征在于,将熔融金属(1)以使蒸气泡核自发形成沸腾的方式进入液体冷却介质(4),由此使熔融金属(1)冷却, 在利用由沸腾引起的压力波形成细颗粒的同时迅速产生细小的无定形金属颗粒; 以及一种用于实施该方法的装置,该装置包括一材料供给装置(3),一冷却介质(4)的冷却段(2),该冷却介质以足以冷却和固化供料的熔融金属 利用由自发形成的气泡核产生的沸腾引起的压力波,使熔融金属(1)快速冷却,形成细小颗粒,得到细小的无定形金属颗粒,以及用于回收微细非晶金属的回收装置(5) 来自冷却介质(4)的颗粒。 该方法允许使用常规方法和装置不能产生无定形金属的材料制造非晶态金属,以及生产尺寸为亚微米级至100微米级的无定形金属颗粒, 特别是几微米,这是通过常规方法和装置没有以良好的产量和大量实现的。

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