公开(公告)号：EP3347309B1

公开(公告)日：2022-07-20

申请号：EP16794402.4

申请日：2016-09-12

发明人： LESZCZYNSKI, Piotr ,  BUDNIAK, Adam Krzysztof ,  ADAMCZYK, Wojciech Marek ,  GAWRACZYNSKI, Jakub Henryk ,  GILEWSKI, Tomasz Edward ,  POLCZYNSKI, Piotr ,  JURCZAKOWSKI, Rafal Robert ,  GROCHALA, Wojciech Rafal ,  MAZEJ, Zoran

IPC分类号： C01G5/00

公开(公告)号：EP3953303A1

公开(公告)日：2022-02-16

申请号：EP20788262.2

申请日：2020-04-09

申请人： Exciton Pharma Corp.

发明人： SPINA, Carla Jehan Catherine ,  ALFONZO, Johanny Elizabeth Notarandrea

IPC分类号： C01G5/00 ,  A01N59/16 ,  A01P1/00 ,  A01P3/00 ,  B01J31/00 ,  B01J37/00 ,  C01G1/00

公开(公告)号：EP3659971A1

公开(公告)日：2020-06-03

申请号：EP19211765.3

申请日：2013-10-29

申请人： Alpha Assembly Solutions Inc.

发明人： PANDHER, Ranjit ,  KHASELEV, Oscar ,  BHATKAL, Ravi ,  RAUT, Rahul ,  SINGH, Bawa ,  RIBAS, Morgana ,  GHOSAL, Shamik ,  SARKAR, Siuli ,  MUKHERJEE, Sutapa ,  KUMAR, Sathish ,  CHANDRAN, Remya ,  VISHWANATH, Pavan ,  PACHAMUTHU, Ashok ,  BOUREGHDA, Monnir ,  DESAI, Nitin ,  LIFTON, Anna ,  CHAKI, Nirmalya Kumar

IPC分类号： C01G5/00 ,  B22F1/00 ,  B22F7/08 ,  B22F9/24 ,  C09C1/62 ,  C09C3/08 ,  C22C1/04 ,  B82Y30/00 ,  C09K5/14

摘要： A sintering powder comprising:
a particulate having a mean longest diameter of less than 10 microns, wherein at least some of the particles forming the particulate comprise a metal at least partially coated with a capping agent.

公开(公告)号：EP3347309A1

公开(公告)日：2018-07-18

申请号：EP16794402.4

申请日：2016-09-12

申请人： Uniwersytet Warszawski

发明人： LESZCZYNSKI, Piotr ,  BUDNIAK, Adam Krzysztof ,  ADAMCZYK, Wojciech Marek ,  GAWRACKZYNSKI, Jakub Henryk ,  GILEWSKI, Tomasz Edward ,  POLYCZYNSKI, Piotr ,  JURCZAKOWSKI, Rafal Robert ,  GROCHALA, Wojciech Rafal ,  MAZEJ, Zoran

IPC分类号： C01G5/00

CPC分类号： C01G5/006 ,  C01G5/00

摘要： The present invention relates to process of the electrochemical synthesis of the silver(ll) salts of high purity, the methods of synthesis of silver(ll) hydrates of high purity, products produced by these methods, and the use of so obtained silver(ll) compounds to modify the molecular structures of organic compounds including waste disposal. A method of electrochemical synthesis of a silver(II) salts with the electrolysis of the silver(l) salts or hydrogensalts of silver(l) in the acid solution containing the same anion as electrolyzed salt, preferably oxoanion or oxofluoroanion with inorganic element in a high degree of oxidation. Use of concentrated acid solution, preferably at a concentration of above 80%. The invention includes silver(II) salts obtained by this method. Process of the synthesis of silver(ll) salts hydrates with expose of silver(II) or silver(I/If) salts to liquid water, ice or water vapour, under strictly controlled conditions. Preferably, the gas solution with a concentration of water vapor 0-100 g/m 3, for 1-200 hours. The invention includes silver(II) salts hydrates obtained by this method. A method of modifying the molecular structures of organic compounds using an oxidising agent is based in on the oxidative initiation of a reagent with a redox compound, using at least one of silver(ll) compound. The invention comprises the use of a silver(ll) salt. The invention comprises the use of a silver(ll) salt as the redox reagent for disposal of hazardous waste and/or toxic substances, particularly organic.

公开(公告)号：EP2671271A4

公开(公告)日：2018-03-28

申请号：EP12741941

申请日：2012-01-24

申请人： BASF SE

发明人： KUHN ALFRED ,  BRUDER INGMAR ,  SENS RUEDIGER ,  PSCHIRER NEIL GREGORY ,  ERK PETER

IPC分类号： H01L51/46 ,  C01G5/00 ,  C07C311/01 ,  H01L51/48

CPC分类号： H01L51/4226 ,  C09B5/62 ,  C09B57/00 ,  C09B57/008 ,  H01L51/002 ,  H01L51/0053 ,  H01L51/0058 ,  H01L51/006 ,  Y02E10/549

公开(公告)号：EP3277634A1

公开(公告)日：2018-02-07

申请号：EP16725574.4

申请日：2016-04-01

申请人： Granitifiandre S.p.A.

发明人： MINOZZI, Federica ,  BIANCHI, Claudia Letizia Maddalena ,  PELLINI, Roberto ,  CAPUCCI, Valentino

IPC分类号： C01G23/047 ,  C01G23/08 ,  C01G5/00

CPC分类号： C01G23/047 ,  C01G5/00 ,  C01G23/08 ,  C01P2004/03 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/84

摘要： Method for the production of a treated article having photocatalytic activity; the method comprises an application step, during which composite particles are applied on a surface of a base product comprising ceramic; each composite particle comprises a respective microparticle of TiO2 and a plurality of respective silver-based nanoparticles supported by the relative microparticle of TiO2; the silver-based nanoparticles are 3% to 12% by weight with respect to the overall weight of the microparticles of TiO2 and of the silver-based nanoparticles; the treated article shows surprisingly high photocatalytic properties even if irradiated only in the visible light range.

公开(公告)号：EP3265428A1

公开(公告)日：2018-01-10

申请号：EP16759499.3

申请日：2016-03-03

申请人： Board of Supervisors of Louisiana State University and Agricultural and Mechanical College

发明人： HABER, Louis ,  KARAM, Tony ,  SMITH, Holden

IPC分类号： C01G7/00 ,  C01G5/00 ,  B82B1/00 ,  B82B3/00 ,  B82Y5/00 ,  B82Y15/00

CPC分类号： A61K41/0052 ,  A61K47/6923 ,  B82Y5/00 ,  B82Y15/00 ,  B82Y30/00

摘要： One or more techniques and/or products are disclosed using a process for preparing metallic nanoparticles. Resulting nanoparticles may comprise a gold-silver-gold core-shell-shell nanoparticles. Such nanoparticles can be formed by forming a gold core, providing certain materials to form a silver shell, and providing certain materials to form a gold shell. The metallic nanoparticles may be used in molecular sensing, catalysis, photothermal therapy, and other biologically-relevant technologies.

公开(公告)号：EP2904126B1

公开(公告)日：2017-12-06

申请号：EP13844294.2

申请日：2013-10-03

申请人： Outotec (Finland) Oy

发明人： AHTIAINEN, Riina ,  MIETTINEN, Ville

IPC分类号： C22B3/02 ,  C22B3/04 ,  C22B3/20 ,  C22B11/06 ,  C01G5/00 ,  G01N27/416

CPC分类号： C01G5/00 ,  C01G9/00 ,  C22B3/02 ,  C22B11/042 ,  Y02P10/214 ,  Y02P10/234

摘要： The invention relates to a method of recovering silver and a method of controlling a leaching process for recovering silver from a direct zinc leach residue, an apparatus for recovering silver from a direct zinc leach residue, a control system for implementing the control method, and a computer program. The method comprising the steps of: 1) a silver leaching step, wherein the direct zinc leach residue is subjected to oxidative chloride leaching, having the following conditions: 1) chloride concentration of the leach solution in the range of 25-70 g/l ii) pH of the leach solution in the range 1.6 - 2.6 iii) redox potential of less than 460 mV (Pt vs. Ag/AgCI) 2) a silver recovery step, wherein silver is recovered from the silver containing leach solution.

公开(公告)号：EP2480499A1

公开(公告)日：2012-08-01

申请号：EP10819117.2

申请日：2010-09-20

申请人： PREBONA AB

发明人： OTTERSTEDT, Jan-Erik

IPC分类号： C01G5/00 ,  A01N59/16 ,  C01B33/14

CPC分类号： C01B33/14 ,  A01N25/08 ,  A01N59/16 ,  B82Y30/00 ,  C01B33/1417 ,  C01B33/149 ,  C01B33/18 ,  C01G5/00 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/80 ,  C08K3/36 ,  C08K9/02 ,  C09C1/3045 ,  C09D5/14 ,  C09D7/62 ,  C09D7/67 ,  C09D7/68 ,  A01N25/04 ,  A01N25/34 ,  A01N2300/00

摘要： A colloidal dispersion having carrier particles of silica having a particle size from 3 nm to 100 nm to which silver ions have been adsorbed, preferably in an amount of 0.0005-5 silver ions per nm2 of silica particle surface. The surface of the carrier particles of silica suitably contains aluminumsilicate sites. It also relates to a process for making a colloidal dispersion comprising providing a silica sol, adding a solution of silver nitrate to the silica sol under agitation yielding a colloidal dispersion with silver ions adsorbed on the surface of the silica particles. The dispersion is usable as a biocide in e.g. coatings, adhesives and sealants, in surface treatment and impregnation of organic materials, in surface treatment and impregnation of inorganic materials, in textiles, garments and shoes, in medical disposables, in plastics and rubbers, in water and air purification, and in crop protection.

公开(公告)号：EP2470257A2

公开(公告)日：2012-07-04

申请号：EP10815890.8

申请日：2010-08-27

申请人： Silver Bullet Therapeutics Inc.

发明人： DEHNAD, Houdin ,  CHOPKO, Bohdan, Wolodymyr ,  CHIRICO, Paul, E.

IPC分类号： A61M37/00 ,  A61F2/44 ,  A61L27/04 ,  A61L27/30 ,  C01G5/00

CPC分类号： A61B17/866 ,  A61B17/56 ,  A61B2017/00893 ,  A61B2017/561 ,  A61F2002/30677 ,  A61F2310/00113 ,  A61L31/022 ,  A61L31/088 ,  A61L31/16 ,  A61L2300/102 ,  A61L2300/104 ,  A61L2300/404 ,  A61L2300/602 ,  A61L2400/16 ,  A61M25/0084

摘要： Described herein are devices, systems and methods for treating disease and/or infection by the release of silver from an implant over an extended period of time. In particular, the devices described herein may be used to treat infections such as osteomyelitis by the controlled release of silver ions from multiple sites of an extended-use implant. This implant typically includes a plurality of arms that both anchor and help distribute the released ions within the tissue. Power may be applied to release the silver ions into the tissue.