公开(公告)号：EP3240837A4

公开(公告)日：2017-11-08

申请号：EP15890998

申请日：2015-05-29

申请人： HEWLETT-PACKARD DEV COMPANY L P

发明人： BRUINSMA PAUL JOSEPH ,  KASPERCHIK VLADEK ,  BUTLER THOMAS W

IPC分类号： C09D11/037 ,  C09C1/00 ,  C09C1/04 ,  C09C1/36 ,  C09C3/00 ,  C09D11/102 ,  C09D11/322 ,  C09D11/40 ,  C09D11/54

CPC分类号： C09D17/001 ,  C01P2004/62 ,  C01P2006/22 ,  C09C1/00 ,  C09C1/043 ,  C09C1/3607 ,  C09C1/3669 ,  C09C1/3676 ,  C09C3/00 ,  C09D11/102 ,  C09D11/107 ,  C09D11/322 ,  C09D11/40 ,  C09D11/54 ,  C09D17/008

摘要： The present disclosure provides white pigment dispersions, which can include an aqueous liquid vehicle, and from 5 wt % to 70 wt % of a white metal oxide pigment dispersed by two co-dispersants. The metal oxide pigment can have an average particulate size from 100 nm to 1 μm, and the co-dispersants can include both i) a short-chain anionic dispersant having a weight average molecular weight ranging from 1,000 Mw to 30,000 Mw, and ii) a non-ionic or predominantly non-ionic dispersant.

公开(公告)号：EP3145890A1

公开(公告)日：2017-03-29

申请号：EP15795410.8

申请日：2015-05-25

申请人： DRIKOLOR Inc

发明人： LACY, Rachel D'arcy ,  TRISTRAM, Cameron James

IPC分类号： C04B22/06 ,  C04B24/00 ,  C04B24/02 ,  C04B24/32 ,  C04B28/08 ,  C09C1/00 ,  C09C3/00

CPC分类号： C04B14/308 ,  C04B14/022 ,  C04B14/30 ,  C04B14/305 ,  C04B14/307 ,  C04B16/00 ,  C04B22/06 ,  C04B24/00 ,  C04B24/02 ,  C04B24/122 ,  C04B24/2641 ,  C04B24/32 ,  C04B28/02 ,  C04B28/04 ,  C04B28/08 ,  C04B40/0042 ,  C04B2103/54 ,  C04B2111/82 ,  C09C1/00 ,  C09C1/24 ,  C09C1/30 ,  C09C1/346 ,  C09C1/48 ,  C09C1/56 ,  C09C3/00 ,  C09C3/10 ,  Y02W30/94 ,  C04B18/146 ,  C04B14/02

摘要： A method of colouring cementitious building materials such as concrete is disclosed. The method uses flowable, spray-dried, particulate formulations of inorganic pigments prepared using a selection of formulants that do not substantially effect primary ettringite formation. Quantities of the formulations may conveniently be dispensed into a slurry of cement and water by gravimetric or volumetric means.

摘要翻译： 通过将着色剂与用于形成有色自流平水泥地面覆盖物的水泥地板覆盖物预混物混合来制备着色的自流平水泥基地面覆盖物的方法。 该着色剂是一种可流动的喷雾干燥颗粒制剂，其由水中成分的混合物制备，该混合物含有85-95重量％的一种或多种无机颜料，3-7重量％的具有中值分子量的聚乙二醇 重量在7,000至9,000的范围内，3至6重量％的羧化丙烯酸共聚物分散剂和0.5至2.0重量％的羟基化胺。

公开(公告)号：EP2964397A1

公开(公告)日：2016-01-13

申请号：EP14714925.6

申请日：2014-03-01

申请人： NETZSCH-Feinmahltechnik GmbH

发明人： ENDERLE, Udo ,  REQUENA CASTRO, Santiago

IPC分类号： B07B1/00 ,  B07B7/00 ,  B07B7/08 ,  B02C19/06 ,  C09D11/00 ,  C09D11/02 ,  C09D17/00

CPC分类号： B02C19/06 ,  C09C3/00 ,  C09C3/04 ,  C09C3/041 ,  C09D11/037

摘要： Disclosed is a device for producing ink for imprinting objects, such as ceramics, glass or similar. The device has a first unit and a second unit arranged downstream of the first unit. The first unit comprises at least one comminution device in order to produce raw material from a preferably inorganic starting material. The second unit comprises a dispersion device in order to produce ink from the raw material and a fluid carrier medium. The at least one comminution device comprises a jet mill in order to produce the raw material by processing the starting material by means of a liquid comminution jet.

公开(公告)号：EP1541228B1

公开(公告)日：2012-07-11

申请号：EP03791387.8

申请日：2003-08-28

申请人： HAMAMATSU PHOTONICS K. K.

发明人： KAWAKAMI, Tomonori, c/o Hamamatsu Photonics K.K. ,  LI, Bo ,  HIRAMATSU, Mitsuo, c/o Hamamatsu Photonics K.K.

IPC分类号： B01J19/12

CPC分类号： C09C3/00 ,  B01J19/0013 ,  B01J19/121 ,  B01J2219/00063 ,  B01J2219/00094 ,  B01J2219/00126 ,  B01J2219/00137 ,  B01J2219/0871 ,  B01J2219/0877 ,  B01J2219/0879 ,  C01P2004/64

摘要： A process for producing nanoparticles, comprising irradiating laser beam irradiation zone (2a) of particle suspension to be treated (8) with laser beams so as to fracture the suspended particles at the laser beam irradiation zone (2a) into nanoparticles, wherein the laser beam irradiation zone (2a) of the suspension to be treated (8) is cooled. Each of the suspended particles is entirely cooled by cooling of the suspension to be treated (8). When the laser beam irradiation zone (2a) of the suspension to be treated (8) is irradiated with laser beams, laser beams are absorbed into the surface of suspended particles at the laser beam irradiation zone (2a). At that time, since the suspension to be treated (8) is cooled, a significant temperature difference occurs between the internal part and surface of suspended particles and between the surface of suspended particles and the suspension to be treated at the laser beam irradiation zone (2a), so that conversion to nanoparticles at high efficiency can be realized.

公开(公告)号：EP2431344A1

公开(公告)日：2012-03-21

申请号：EP10766579.6

申请日：2010-04-20

申请人： Hebei Yl-Bangda New Materials Limited Company

发明人： YANG, Jinlong ,  CAI, Kai ,  XI, Xiaoqing ,  GE, Guojun ,  HUANG, Yong

IPC分类号： C04B38/02

CPC分类号： C04B20/002 ,  B01J13/043 ,  B22F1/0051 ,  B22F9/082 ,  B22F2009/0888 ,  B22F2999/00 ,  C01B13/145 ,  C01B21/0687 ,  C01F7/021 ,  C01P2004/03 ,  C01P2004/34 ,  C01P2004/61 ,  C04B35/622 ,  C04B38/009 ,  C09C1/407 ,  C09C3/00 ,  C09C3/04 ,  Y10T428/2982 ,  C04B35/00 ,  B22F1/0074

摘要： A process for preparing hollow ceramic or metal microspheres, comprising the steps of: forming ceramic or metal slurry, comprising ceramic or metal powders, water and dispersant and having a certain solid phase content, into a stable foam slurry by using a foaming agent; introducing the stable foam slurry into a centrifugal atomization equipment to atomize it into hollow slurry droplets, while being sprayed into a molding chamber; drying rapidly to form hollow microsphere green body; collecting the hollow microsphere green body and sintering. The hollow microsphere prepared has a particle size of 0.001-1.5 mm and high quality and low cost. The process is adapted to produce various inorganic material powders into hollow microspheres. The present invention also provides a device for preparing hollow ceramic or metal microspheres and hollow microspheres.

摘要翻译： 一种制备中空陶瓷或金属微球的方法，包括以下步骤：通过使用发泡剂将包含陶瓷或金属粉末，水和分散剂并具有一定固相含量的陶瓷或金属浆料形成稳定的泡沫浆料; 将稳定的泡沫浆料引入离心雾化设备中，将其雾化成中空的浆液液滴，同时喷射到成型室中; 快速干燥，形成中空微球体; 收集中空微球生坯并烧结。 制备的中空微球的粒径为0.001-1.5毫米，质量好，成本低。 该方法适用于将各种无机材料粉末制成中空微球体。 本发明还提供了一种用于制备中空陶瓷或金属微球和中空微球的装置。

公开(公告)号：EP1966081A2

公开(公告)日：2008-09-10

申请号：EP06821653.0

申请日：2006-12-21

申请人： Joma International AS

发明人： VITNER, Asher ,  EYAL, Aharon

IPC分类号： C01B13/36

CPC分类号： C09C3/00 ,  B82Y30/00 ,  C01G1/02 ,  C01P2002/04 ,  C01P2004/10 ,  C01P2004/32 ,  C01P2004/51 ,  C01P2004/54 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12

摘要： The invention provides a method for the formation of small-size metal oxide particles, comprising the steps of a) preparing a starting aqueous solution comprising at least one of metallic ions and complexes thereof, at a concentration of at least 0.1 % w/w of the metal component; b) maintaining the solution at a temperature lower than 50°C for a retention time in which hydrolysis takes place, the extent of the hydrolysis being sufficient to produce O.1 mmol protons per mmol of metal present in solution, wherein the time does not exceed 14 days, to form a system containing a retained solution; and c) adjusting the conditions in the system by at least one of the steps of: i) heating the retained solution to elevate the temperature thereof by at least 1 °C; ii) changing the pH of the retained solution by at least 0.1 units; and iii) diluting the retained solution by at least 20% whereby there are formed particles, wherein the majority of the particles formed are between about 2nm and about 500nm in size.

公开(公告)号：EP1794085A1

公开(公告)日：2007-06-13

申请号：EP05786338.3

申请日：2005-09-23

申请人： Imperial Chemical Industries Plc.

发明人： KINT, Darwin, Petrus, Rosa ,  SALHI, Fouad ,  SEELEY, Gordon, John ,  BURGESS, Andrew

IPC分类号： C01B31/02 ,  C08K9/04 ,  C09D5/24

CPC分类号： C01B13/145 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/05 ,  C01B32/174 ,  C01B33/44 ,  C01B2202/28 ,  C01P2002/22 ,  C01P2004/03 ,  C01P2004/13 ,  C01P2006/22 ,  C09C1/42 ,  C09C1/48 ,  C09C1/56 ,  C09C3/00 ,  C09D5/24 ,  C09D11/52

摘要： Stable dispersions of fine particles (for example carbon nanotubes, carbon black, metals, metal oxides and conductive polymers), organically-modified layered inorganic species (such as organoclays and layered double hydroxides) and liquid organic media (for example solvents and liquid reactive precursors of polymers) are described. Structures such as films made from such dispersions are also disclosed.

公开(公告)号：EP1541228A4

公开(公告)日：2006-09-20

申请号：EP03791387

申请日：2003-08-28

申请人： HAMAMATSU PHOTONICS KK

发明人： KAWAKAMI TOMONORI ,  LI BO ,  HIRAMATSU MITSUO

IPC分类号： B02C19/00 ,  B01J19/00 ,  B01J19/12 ,  C09C3/00 ,  H01S3/00

CPC分类号： C09C3/00 ,  B01J19/0013 ,  B01J19/121 ,  B01J2219/00063 ,  B01J2219/00094 ,  B01J2219/00126 ,  B01J2219/00137 ,  B01J2219/0871 ,  B01J2219/0877 ,  B01J2219/0879 ,  C01P2004/64

摘要： A process for producing nanoparticles, comprising irradiating laser beam irradiation zone (2a) of particle suspension to be treated (8) with laser beams so as to fracture the suspended particles at the laser beam irradiation zone (2a) into nanoparticles, wherein the laser beam irradiation zone (2a) of the suspension to be treated (8) is cooled. Each of the suspended particles is entirely cooled by cooling of the suspension to be treated (8). When the laser beam irradiation zone (2a) of the suspension to be treated (8) is irradiated with laser beams, laser beams are absorbed into the surface of suspended particles at the laser beam irradiation zone (2a). At that time, since the suspension to be treated (8) is cooled, a significant temperature difference occurs between the internal part and surface of suspended particles and between the surface of suspended particles and the suspension to be treated at the laser beam irradiation zone (2a), so that conversion to nanoparticles at high efficiency can be realized.

公开(公告)号：EP1483203B1

公开(公告)日：2006-06-14

申请号：EP03708174.2

申请日：2003-03-04

申请人： Roche Diagnostics GmbH ,  Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. ,  F. HOFFMANN-LA ROCHE AG

发明人： GEIGER, Albert ,  GRIEBEL, Dragan ,  HERRMANN, Rupert ,  KUERZINGER, Konrad

IPC分类号： C01B33/14 ,  C09C1/28 ,  C09C3/00 ,  C01B13/32 ,  C01B33/113

CPC分类号： C01B13/32 ,  C09C1/28 ,  C09C3/00 ,  G03G9/0902 ,  G03G9/09708

摘要： The invention relates to a method for producing modified oxidic nano-particles with hydrophobic inclusions, especially metal oxide-particles, which contain target molecules containing halogen. The invention also relates to the produced particle and the use thereof, especially as a toner, a sun protecting agent, insecticide or for marking biomolecules.

公开(公告)号：EP1547976A1

公开(公告)日：2005-06-29

申请号：EP04029848.1

申请日：2004-12-16

申请人： Wacker-Chemie GmbH

发明人： Barthel, Herbert, Dr. ,  Doppelberger, Johann, Dr. ,  Heinemann, Mario, Dr. ,  Gottschalk-Gaudig, Torsten, Dr. ,  Loskot, Stephan, Dr. ,  Völkel, Ute

IPC分类号： C01B33/14 ,  C09C3/00 ,  C09C1/40 ,  C09C1/30

CPC分类号： C09C1/407 ,  B82Y30/00 ,  C01B33/1417 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/40 ,  C01P2006/42 ,  C09C1/30 ,  C09C1/3081 ,  C09C3/00 ,  C09C3/12 ,  C09K3/1463

摘要： Wäßrige Dispersion, dadurch gekennzeichnet, dass sie zumindest zwei chemisch verschiedene Partikelarten im Durchmesser im mittleren von kleiner 100 µm enthält.

摘要翻译： 水分散体包含平均小于100μm的直径> = 2个化学上不同的颗粒类型。 还包括用于制备硅酸分散体的方法的独立权利要求，其包括将水和与硅酸化学分解的颗粒类型引入水中，并且在施加剪切能的情况下加入硅酸。