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1.发明公开METHOD FOR MANUFACTURING METAL-OXIDE-CONTAINING PARTICLES AND METHOD FOR MANUFACTURING AGGREGATE OF METAL-OXIDE COLLOIDAL PARTICLES 审中-公开用于生产METALLOXIDHALTIGER粒子及其制造方法的金属氧化物胶体粒子的聚集体
公开(公告)号：EP2664582A4
公开(公告)日：2015-07-15
申请号：EP12734657
申请日：2012-01-11
IPC分类号： C01B33/18 , B01J20/28 , B01J20/30 , C01B13/14 , C01B33/12 , C01F7/00 , C01F7/02 , C01F17/00 , C01G19/02 , C01G23/047 , C01G23/053
CPC分类号： C01B33/12 , B01J20/28083 , B01J20/3085 , C01B13/14 , C01F7/02 , C01F7/021 , C01F17/0043 , C01G19/02 , C01G23/047 , C01G23/053 , C01P2004/03 , C01P2004/20 , C01P2006/12 , C01P2006/14 , C01P2006/16 , Y10T428/2982
摘要： A method for producing particles containing a metal oxide is provided, and the method includes: feeding a metal oxide sol having a pH of 7 or higher and containing metal oxide colloidal particles as dispersoids and water as a dispersion medium, into a liquid containing a solvent having a solubility in 20°C water of 0.05 g/100 ml or more and having a relative permittivity of 30 or lower (protic solvent) or of 40 or lower (aprotic solvent) at 20°C, and thereby forming aggregates of the metal oxide colloidal particles in the liquid; and subjecting the aggregates to a treatment such as drying and heating, and thereby converting the aggregates into particles that are insoluble in water. By appropriately selecting the solvent, particles can be obtained in the form of flakes, fibers, spheres, and the like.
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公开(公告)号：EP1329307A4
公开(公告)日：2006-08-30
申请号：EP01972614
申请日：2001-09-28
发明人： MURATA KENJI , DOSHITA KAZUHIRO , NAKAI HIDEMI
CPC分类号： B32B17/10174 , C03C17/36 , C03C17/3618 , C03C17/3626 , C03C17/3639 , C03C17/3644 , C03C17/3652 , C03C17/366 , C03C17/3681 , C03C2217/216 , C03C2217/281 , C03C2217/78 , Y10T428/265
摘要： A transparent laminate having low emissivity which has one or more dielectric layers such as a zinc oxide (ZnO) film and one or more metal layers such as a silver (Ag) film being laminated on one another, characterized in that at least one dielectric layer is divided in the direction of film thickness by at least one amorphous layer. The transparent laminate having low emissivity exhibits improved durability of the metal layer, since the formation of a zinc oxide film as a dielectric layer on an amorphous layer causes the collapse of the columnar crystal structure of zinc oxide and, as a result, not only the amorphous layer but also the dielectric layer act also as a barrier preventing the entry of moisture or a gas.
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公开(公告)号：EP2664581A4
公开(公告)日：2015-07-01
申请号：EP12733860
申请日：2012-01-11
IPC分类号： C01B33/18 , B01J20/28 , B01J20/30 , C01B13/14 , C01B33/12 , C01F7/00 , C01F7/02 , C01F17/00 , C01G19/02 , C01G23/047 , C01G23/053
CPC分类号： C01B33/12 , B01J20/28083 , B01J20/3085 , C01B13/14 , C01F7/02 , C01F7/021 , C01F17/0043 , C01G19/02 , C01G23/047 , C01G23/053 , C01P2004/03 , C01P2004/20 , C01P2006/12 , C01P2006/14 , C01P2006/16 , Y10T428/2982
摘要： A method for producing particles containing a metal oxide is provided, and the method includes: feeding a metal oxide sol having a pH of 7 or higher and containing metal oxide colloidal particles as dispersoids and water as a dispersion medium, into a liquid containing a solvent having a solubility in 20°C water of 0.05 g/100 ml or more and having a relative permittivity of 30 or lower (protic solvent) or of 40 or lower (aprotic solvent) at 20°C, and thereby forming aggregates of the metal oxide colloidal particles in the liquid; and subjecting the aggregates to a treatment such as drying and heating, and thereby converting the aggregates into particles that are insoluble in water. By appropriately selecting the solvent, particles can be obtained in the form of flakes, fibers, spheres, and the like.
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公开(公告)号：EP2873647A4
公开(公告)日：2016-03-16
申请号：EP13817117
申请日：2013-07-09
发明人： SHIMOKAWA KOSEI , DOSHITA KAZUHIRO
CPC分类号： C01G23/04 , C01B13/36 , C01B33/18 , C01P2004/03 , C01P2004/50 , C01P2004/61
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