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31. 发明公开

EP0766595A1 PROCEDE D'ATOMISATION D'UN MATERIAU LIQUIDE DISPERSABLE 失效
标题翻译：方法喷涂液分散性的
公开(公告)号：EP0766595A1
公开(公告)日：1997-04-09
申请号：EP95924349.0
申请日：1995-06-21
申请人： WHEELABRATOR ALLEVARD
发明人： HUET, Daniel
IPC分类号： B01J2 , B22F9
CPC分类号： B22F9/082 , B01J2/006 , B01J2/02 , B22F9/08 , B22F2009/0808 , B22F2009/084 , B22F2009/0868
摘要： The invention relates to a process for spraying a dispersible liquid material or a mixture of dispersible liquid materials, characterized in that the dispersible liquid material (3) or the mixture is dispersed in the form of particles (7) by projecting at least one stream of solid particles (6) which are reactive due to their partial or total coating, on said material, and said particles (7) are collected in a reception means.

32. 发明授权

EP0345921B1 Powder additives for coating materials or for plastics 失效
标题翻译：粉末状添加剂的涂层材料或塑料制成。
公开(公告)号：EP0345921B1
公开(公告)日：1994-07-06
申请号：EP89302353.1
申请日：1989-03-09
申请人： TEIKOKU PISTON RING CO. LTD. , Masumoto, Tsuyoshi
发明人： Masumoto, Tsuyoshi , Inoue, Akihisa , Oguchi, Masahiro , Harakawa, Yoshio
IPC分类号： B22F1/00 , B22F9/08 , B22F9/10
CPC分类号： B22F1/0055 , B22F1/0007 , B22F9/082 , B22F9/10 , B22F2009/084 , B22F2998/00 , B22F2999/00 , C01P2002/02 , C01P2002/70 , C01P2004/03 , C01P2004/04 , C01P2004/32 , C01P2004/54 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/90 , C08K3/08 , C08K3/40 , C08K2201/016 , C09C1/28 , C09C1/62 , C09C1/622 , C09C3/045 , C09D7/61 , C09D7/70 , C22C1/0416 , C22C1/0433 , C22C33/02 , Y10S75/954 , Y10T428/2982 , Y10T428/2993 , B22F2201/02
摘要： The present invention provides a powder additive for coating materials, plastics, or rubbers comprising particles of a metal or glass, the particles each having a thickness of 0.5 to 5 micrometres, a minor axis/major axis of from 5 to 500 micrometres, an aspect ratio (ratio of the major axis to the thickness) of not less than 5, and a ratio of the minor axis to the major axis, of from 1 to 10, and the particles being leaf-shaped. This powder can readily cause the leafing phenomonon when added to coating materials which are then applied as a coating hence the coating surface can be effectively covered with the powder, so that it can impart superior corrosion resistance and weathering resistance as compared with conventional powders. It can also impart superior electromagnetic shielding properties when added to plastics or rubbers.

33. 发明公开

EP0486319A1 Aluminium alloy powders for coating materials, and coating materials containing the alloy powders 失效
标题翻译： AluminiumlegierungspulverfürBeschichtungsmaterialien und Beschichtungsmaterialien，die Legierungspulver enthalten。
公开(公告)号：EP0486319A1
公开(公告)日：1992-05-20
申请号：EP91310566.4
申请日：1991-11-15
申请人： Masumoto, Tsuyoshi , YKK CORPORATION , TEIKOKU PISTON RING CO. LTD.
发明人： Masumoto, Tsuyoshi , Inoue, Akihisa , Kita, Kazuhiko , Harakawa, Yoshio, c/o Teikoku Piston Ring Co., Ltd , Oguchi, Masahiro, c/o Teikoku Piston Ring Co., Ltd
IPC分类号： C22C1/04 , B22F1/00 , C09C1/64 , C22C1/00
CPC分类号： C22C1/0416 , B22F9/008 , B22F9/10 , B22F2009/084 , C01P2002/02 , C01P2002/70 , C01P2004/03 , C01P2004/54 , C01P2004/61 , C01P2004/62 , C01P2006/11 , C01P2006/22 , C01P2006/60 , C01P2006/90 , C09C1/62 , C09C1/622 , C23C4/04 , C23C4/123 , Y10T428/256
摘要： An aluminum alloy powder for coating materials, comprising an amorphous aluminum alloy consisting essentially of from 83 to 91 % of Al, from 0.5 to 5 % of Ca and from 8 to 12 % of Ni, all in atom %, and comprising a leaf-shaped particle having a thickness of 0.3 to 3 µm, a minor axis of from 10 to 150 µm, a ratio of the minor axis to a major axis of from 1 to 2, and an aspect ratio which is the ratio of the minor axis to the thickness of from 3 to 100. A coating material containing this aluminum alloy powder is also disclosed.
The aluminum alloy powder has a superior dispersibility to a resin in a coating material, and when added to the coating material and then coated, can bring about the leafing phenomenon in a good state, so that the coating surface can be effectively covered with the powder. The powder can impart better hiding power and reflecting properties even when added in a smaller quantity than conventional powders. Since the powder is comprised of an amorphous alloy, it causes no deterioration of reflecting properties even when used in water-soluble solvent coating materials.
摘要翻译：一种用于涂料的铝合金粉末，其包含基本上由Al 3 Al 3 O 3，Al 2 O 3，Ca 2 O 3，Al 2 O 3，Al 2 O 3，Al 2 O 3，Al 2 O 3，厚度为0.3〜3μm，短轴为10〜150μm，短轴与长轴的比为1〜2，长径比为小于轴的厚度为3〜100。还公开了含有该铝合金粉末的涂料。铝合金粉末对涂料中的树脂具有优异的分散性，并且当添加到涂层材料中然后涂覆时，可以在良好的状态下引起翻新现象，使得涂层表面可以被粉末有效地覆盖。即使添加量少于常规粉末，粉末也能赋予更好的遮盖力和反射性能。由于粉末是由非晶合金构成的，所以即使在水溶性涂料中使用时也不会降低反射性能。

34. 发明授权

EP0226323B1 Apparatus for preparing metal particles from molten metal 失效
标题翻译：用于从金属制备金属颗粒的装置
公开(公告)号：EP0226323B1
公开(公告)日：1992-03-11
申请号：EP86308700.3
申请日：1986-11-07
申请人： DRESSER INDUSTRIES, INC.
发明人： Scruggs, David Milton , Mickelson, Eric Neil
IPC分类号： B22F9/10
CPC分类号： B22F1/0055 , B22F9/008 , B22F9/10 , B22F2009/0812 , B22F2009/084 , B22F2009/0872 , B22F2998/00 , B22F2999/00 , B22F2202/03 , B22F2201/02

35. 发明公开

EP0345921A2 Powder additives for coating materials or for plastics 失效
标题翻译： Pulverförmige添加剂zum Beschichten von Substanzen oder von Kunststoffen。
公开(公告)号：EP0345921A2
公开(公告)日：1989-12-13
申请号：EP89302353.1
申请日：1989-03-09
申请人： TEIKOKU PISTON RING CO. LTD. , Masumoto, Tsuyoshi
发明人： Masumoto, Tsuyoshi , Inoue, Akihisa , Oguchi, Masahiro , Harakawa, Yoshio
IPC分类号： B22F1/00 , B22F9/08 , B22F9/10
CPC分类号： B22F1/0055 , B22F1/0007 , B22F9/082 , B22F9/10 , B22F2009/084 , B22F2998/00 , B22F2999/00 , C01P2002/02 , C01P2002/70 , C01P2004/03 , C01P2004/04 , C01P2004/32 , C01P2004/54 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/90 , C08K3/08 , C08K3/40 , C08K2201/016 , C09C1/28 , C09C1/62 , C09C1/622 , C09C3/045 , C09D7/61 , C09D7/70 , C22C1/0416 , C22C1/0433 , C22C33/02 , Y10S75/954 , Y10T428/2982 , Y10T428/2993 , B22F2201/02
摘要： The present invention provides a powder additive for coating materials, plastics, or rubbers comprising particles of a metal or glass, the particles each having a thickness of 0.5 to 5 micrometres, a minor axis/major axis of from 5 to 500 micrometres, an aspect ratio (ratio of the major axis to the thickness) of not less than 5, and a ratio of the minor axis to the major axis, of from 1 to 10, and the particles being leaf-shaped. This powder can readily cause the leafing phenomonon when added to coating materials which are then applied as a coating hence the coating surface can be effectively covered with the powder, so that it can impart superior corrosion resistance and weathering resistance as compared with conventional powders. It can also impart superior electromagnetic shielding properties when added to plastics or rubbers.
摘要翻译：本发明提供一种用于涂覆材料，塑料或橡胶的粉末添加剂，其包括金属或玻璃颗粒，每个颗粒的厚度为0.5至5微米，短轴/长轴为5至500微米，比例（长轴与厚度的比）不小于5，短轴与长轴的比例为1至10，并且该颗粒是叶形的。当添加到涂层材料中时，该粉末可以容易地引起翻转现象，然后将其涂覆在涂层上，因此涂层表面可以被粉末有效地覆盖，从而与常规粉末相比，可以赋予优异的耐腐蚀性和耐候性。当添加到塑料或橡胶中时，它也可以赋予优异的电磁屏蔽性能。

36. 发明公开

EP0138831A1 ROTARY ELECTRODE DISK APPARATUS FOR PRODUCING METAL POWDERS 失效
标题翻译：轮换电极磁盘设备金属粉末生产。
公开(公告)号：EP0138831A1
公开(公告)日：1985-05-02
申请号：EP84900673.0
申请日：1984-01-09
申请人： NUCLEAR METALS, INC.
发明人： ROBERTS, Peter, R.
IPC分类号： B22F9 , B23K10 , H05H1
CPC分类号： B22F9/14 , B22F2009/084 , B23K10/00 , H05H2001/3421 , H05H2001/3436
摘要： Un appareil à électrode rotative (10) pour produire des poudres métalliques comporte une chambre (14) conçue pour maintenir une atmosphère régulée, contenant une première électrode (30) installée pour effectuer un mouvement de translation et de rotation, une seconde électrode (48) consistant en un disque consumable fixé pour effectuer un mouvement de rotation par un mandrin (42) et un canon à plasma (29) utilisé pour créer un arc électrique transféré (50) entre la première électrode (30) et une partie périphérique de l'électrode discoïdale (48) afin de produire des poudres qui sont de préférence sphériques et de tailles petites et uniformes, par exemple entre 50 et 500 microns. On fait tourner le mandrin (42) à une vitesse suffisante pour centrifuger les parties fondues de l'électrode discoïdale (48) et on en effectue la régulation au moyen de la commande de vitesse (62) qui fait varier la vitesse de rotation du mandrin (42) inversément avec le diamètre de l'électrode discoïdale (48). Il en résulte une force centrifuge constante et des sphères métalliques de taille et de qualité uniformessont ainsi produites. Un moniteur de disque (60) contrôle le diamètre de l'électrode discoïdale (48) en recourant à un dispositif photoélectrique monotonique comportant une source de rayonnement (160) et un détecteur (162).

37. 发明公开

EP2845643A4 METHOD FOR MANUFACTURING FINE GRAINS 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG VON FEINENKÖRNERN
公开(公告)号：EP2845643A4
公开(公告)日：2016-04-27
申请号：EP12875972
申请日：2012-05-01
申请人： M TECH CO LTD
发明人： ENOMURA MASAKAZU
IPC分类号： B01J19/18 , B01J14/00 , B22F9/08 , B22F9/24 , B29B9/12 , B29K31/00 , C03B19/10
CPC分类号： B22F9/24 , B01J14/00 , B01J19/1887 , B01J2219/00189 , B01J2219/00245 , B22F9/082 , B22F2009/084 , B22F2009/0884 , B22F2009/0892 , B22F2999/00 , B29B9/12 , B29B2009/125 , B29K2031/04 , C03B19/10

38. 发明授权

EP1285710B1 METHOD FOR PRODUCING FINE PARTICLES 有权
标题翻译：制备细颗粒
公开(公告)号：EP1285710B1
公开(公告)日：2012-04-04
申请号：EP01922010.2
申请日：2001-04-23
申请人： Central Research Institute of Electric Power Industry
发明人： Furuya, Masahiro, c/o Central Research Institute
IPC分类号： B22F9/08 , B01J2/02
CPC分类号： B22F9/08 , B22F2009/0804 , B22F2009/0812 , B22F2009/084 , B22F2009/086 , B22F2009/0864 , B22F2999/00 , B22F2202/01
摘要： A method for producing fine particles, which comprises feeding a melt (1) of a material to be pulverized 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 material (1) rapidly to a solid while forming fine particles thereof utilizing the pressure wave induced by the boiling; 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 an amount being small and sufficient to cool and solidify the fed molten material (1) and cools the molten material (1) rapidly to a solid while forming fine particles thereof utilizing the pressure wave induced by the boiling caused through spontaneous formation of vapor bubble nuclei, and a recovering means (5) for recovering the fine particles from in the cooling medium (4). The method allows the production with ease of 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, and the production of particles having a desired size in good yield and in a large amount.

39. 发明公开

EP1663501A4 ATOMIZATION TECHNIQUE FOR PRODUCING FINE PARTICLES 审中-公开
标题翻译：雾化制备细颗粒
公开(公告)号：EP1663501A4
公开(公告)日：2007-11-28
申请号：EP04783373
申请日：2004-09-08
申请人： SCATTERGOOD JOHN R
发明人： SCATTERGOOD JOHN R
IPC分类号： B05B1/08 , B22F9/08 , B22F9/10
CPC分类号： B22F9/082 , B22F9/10 , B22F2009/084
摘要： This disclosure relates to a novel process for atomizing a liquid material or a mixture of liquid materials. More specifically, this disclosure advances the art by utilizing the inertial forces created in an elevated acceleration environment to further miniaturize and enhance the characteristics of particles resulting from atomization. The key to this disclosure is to subject a melt material to an elevated acceleration and pass a fluid over the surface of the melt. The purpose of the elevated acceleration is to elevate the relative importance of gravitational forces in the melt thus miniaturizing any gravity influenced disturbance. This elevated acceleration environment leads to miniaturization of gravitationally dependent phenomena thus leading to smaller particle creation. The purpose of the atomizing fluid is to impart kinetic energy onto the melt thereby causing disturbances and to act as a heat transfer media to cool the particles. In other words, this disclosure teaches not only utilizing bursting bubbles, surface waves, and splashes to create fine particles by purposely introducing gas flow on the liquid material(s) to be atomized but further enhancing the process by facilitating that these material(s) are simultaneously at elevated acceleration. The novel aspects of this disclosure significantly enhance the physical characteristics of the resulting particles, by allowing smaller particles to be produced., by cooling the particles more rapidly and by reducing contamination threats by avoiding physical contact between the material(s) being atomized and any refractive materials.

40. 发明公开

EP1386682A4 METHOD AND DEVICE FOR MANUFACTURING METALLIC PARTICULATES, AND MANUFACTURED METALLIC PARTICULATES 有权
标题翻译： METHOD AND APPARATUS FOR PRODUCING生产的金属颗粒和金属
公开(公告)号：EP1386682A4
公开(公告)日：2005-02-23
申请号：EP02708667
申请日：2002-03-26
申请人： PHILD CO LTD
发明人： HIRATA YOSHIHIRO , UEDA YOSHIO , TAKASE HIROAKI , SUZUKI KAZUAKI
IPC分类号： B22F9/02 , B22F9/08 , B22F1/00 , B22F9/06
CPC分类号： B22F9/082 , B22F9/02 , B22F9/08 , B22F2009/084 , B22F2009/0848 , B22F2009/086
摘要： A method of manufacturing metallic particulates, comprising the steps of forming a combustion chamber having an oxygen/hydrogen mixed gas injection nozzle, an ignitor, and a metallic material feeder on the upper part of a high-pressure water storage tank filled with inert gas, igniting the oxygen/hydrogen mixed gas injection nozzle by the ignitor to melt (evaporate) a material fed from the metallic material feeder, and bringing the produced molten metal drips into contact with high-pressure water to dip the produced metal particulates into water, whereby the metal particulates with high purity and uniform powder shape and grain size can be manufactured.

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