| Patents for C01G 30 - Compounds of antimony (938) |
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| 08/11/1999 | CN2332979Y Stibium trioxide smelting furnace |
| 07/07/1999 | EP0927700A1 Method of producing anhydrous zinc antimonate |
| 05/25/1999 | US5906679 Coating compositions employing zinc antimonate anhydride particles |
| 04/21/1999 | EP0909784A1 Anhydrous zinc antimonate sol and method for producing the same |
| 03/24/1999 | EP0902984A1 A NOVEL REACTION FOR HIGH PERFORMANCE (Bi,Pb) 2?Sr 2?Ca 2?Cu 3?O y? COMPOSITES |
| 03/10/1999 | CN2310076Y Oxidation furnace for producing stibium trioxide by utilizing plumbic stibium and electrolysis anode mud |
| 02/25/1999 | WO1999008963A1 Process for producing fine metal oxide particles |
| 01/19/1999 | US5861112 Indium, antimony oxides for coatings and silane couplers from hydrolyzed silicates |
| 01/19/1999 | CA2079151C Colloidal antimony pentoxide powders and method of making |
| 01/13/1999 | EP0666238B1 Metal oxide powder and process for producing the same |
| 01/13/1999 | CN2303833Y Cooling device for use on stibium trioxide powder production line |
| 12/01/1998 | US5843591 Polymeric metal oxide materials and their formation and use |
| 11/25/1998 | CN1199711A Technical process of preparing high-purity superfine diantimony trioxide |
| 10/21/1998 | CN1040314C Metal oxide powder and process for producing same |
| 09/30/1998 | CN1194237A Wet process for preparing industrial pure antimony sulfide by removing load, arsenic, selenium, tin and mercury impurities in antimonic ore |
| 09/29/1998 | CA2081071C Continuous antimony pentoxide production |
| 09/17/1998 | WO1998032513A3 Method for separating bi-213 from a solution of radionuclides |
| 08/25/1998 | US5798318 Increasing the electroconductivity by oxidation to reduce the lead concentration in oxide phase lead divalences into lead tetravalences second phase at high energy composite |
| 08/04/1998 | US5788913 Processes to prepare antimony doped tin oxide electroconductive powders |
| 08/04/1998 | US5788887 Antimony doped tin oxide electroconductive powder |
| 07/30/1998 | WO1998032513A2 Method for separating bi-213 from a solution of radionuclides |
| 07/28/1998 | US5785892 Electrically conductive photo-setting coating |
| 07/21/1998 | US5783166 Reacting antimony trisulfide with iron(iii) chloride; hydrolyzing antimony trichloride |
| 07/08/1998 | CN1186868A Method and device for preparing stibic white with jamesonite |
| 06/30/1998 | US5772924 Calcined mixture |
| 06/16/1998 | US5766512 Zinc antimonate anhydride and method for producing same |
| 06/04/1998 | WO1998023536A1 Process for removing acids from lithium salt solutions |
| 05/26/1998 | US5756009 Process for the production of an electro-conductive oxide particle |
| 05/14/1998 | WO1998020502A1 Antimony doped tin oxide electroconductive powder |
| 05/14/1998 | WO1998020501A1 Processes to prepare antimony doped tin oxide electroconductive powders |
| 05/13/1998 | CN1038348C Prodn. of metal from minerals |
| 05/05/1998 | US5749042 Bismuth generator method |
| 04/07/1998 | US5736071 Indium oxide-antimony oxide having defective fluorite-type crystal structure, for high electroconductivity and visible light transmission |
| 03/19/1998 | WO1998011021A1 Process for producing antimony trioxide |
| 02/18/1998 | CN1173468A Method and appts. for prodn. of cubic crystal form antimony trioxide |
| 02/18/1998 | CN1173467A Coarse particle antimony trioxide prodn. method and appts. thereof |
| 02/11/1998 | CN1172769A Method for producing particle diantimony trioxide and its device |
| 01/28/1998 | CN1037168C Method for preparing sodium antimonate by forced spray oxidation |
| 01/13/1998 | US5707552 Electroconductive particles |
| 01/08/1998 | WO1998000366A1 Antimony pentafluoride |
| 12/10/1997 | EP0621801B1 Aminoalkylphosphonic acid containing ligands attached to solid supports for removal of metal ions |
| 11/27/1997 | WO1997044833A1 A NOVEL REACTION FOR HIGH PERFORMANCE (Bi,Pb)2Sr2Ca2Cu3Oy COMPOSITES |
| 10/29/1997 | CN1163231A Commercial production technology for hydrated sodium-potassium antimonate method |
| 08/07/1997 | WO1997028212A1 Absorber for rays of light out of visible region |
| 07/01/1997 | US5643642 Polymeric metal oxide materials and their formation and use |
| 05/07/1997 | EP0742850A4 Method of synthesizing iii-v semiconductor nanocrystals |
| 04/08/1997 | US5618503 Antimony pentafluoride |
| 02/19/1997 | CN1143254A Thick film pulp |
| 12/11/1996 | EP0605500B1 Method for preparing particles of tin oxide |
| 12/10/1996 | US5582909 Antimony tin oxide |
| 11/20/1996 | EP0742850A1 Method of synthesizing iii-v semiconductor nanocrystals |
| 11/14/1996 | DE19618992A1 Thick film paste with low residual carbon content, giving good appearance |
| 07/09/1996 | US5534193 White electroconductive powders with antimony and tin oxides |
| 04/17/1996 | CN1120690A Character inputting device |
| 03/28/1996 | WO1996009106A1 Solid-state oxygen ion conductors and oxygen separation device |
| 03/27/1996 | CN1031397C Process for preparing colloidal Sb2O5 by chlorination hydrolysis |
| 02/27/1996 | US5494652 Method for preparing particles of metal oxide (tin oxide) |
| 02/21/1996 | CN1117024A Method for preparing sodium antimonate by forced spray oxidation |
| 01/30/1996 | US5487819 Production of metals from minerals |
| 01/03/1996 | CN1114503A Metal oxide powder and process for producing the same |
| 12/13/1995 | EP0686600A1 Zinc antimonate anhydride and method for producing same |
| 12/12/1995 | US5474591 In solutions at low temperature; reacting sodium, potassium alloy with group 5 metal; then a group 3 halide |
| 11/29/1995 | EP0683918A1 Process for making electroconductive powders |
| 10/24/1995 | US5460877 Polymeric metal oxide materials and their formation and use |
| 10/11/1995 | CN1109900A Process for producing aqueous antimony oxide sol |
| 08/29/1995 | US5445806 Process for preparing fine powder of perovskite-type compound |
| 08/29/1995 | CA1336799C Hydrometallurgic process for the treatment of an indium chloride solution |
| 08/09/1995 | EP0666238A1 Metal oxide powder and process for producing the same |
| 08/03/1995 | WO1995020693A1 Method of synthesizing iii-v semiconductor nanocrystals |
| 07/05/1995 | CN1029222C Continuous autimony pentoxide production |
| 06/21/1995 | CN1103895A Method for prodn. of antimony sesquioxide powder using antimony oxide ore or antimony ore containing sulphur and oxygen |
| 05/24/1995 | EP0654447A1 Electro-conductive oxide particles and processes for their production |
| 04/26/1995 | EP0621801A4 Aminoalkylphosphonic acid containing ligands attached to solid supports for removal of metal ions. |
| 04/26/1995 | CN1028290C Process for preparing cubic crystal antimony trioxide |
| 04/20/1995 | CA2118208A1 Method for selectively removing antimony and bismuth from sulphuric acid solutions |
| 04/19/1995 | EP0648709A1 Method for selectively removing antimony and bismuth from sulphuric acid solutions |
| 04/05/1995 | EP0646185A1 Production of metals from minerals |
| 03/07/1995 | CA1334620C Devices and systems based on novel superconducting material |
| 02/16/1995 | WO1995004700A1 Metal oxide powder and process for producing the same |
| 02/16/1995 | CA2146539A1 Metal oxide powder and method for the production of the same |
| 12/21/1994 | CN1096543A Method and apparatus for preparing sodium pyroantimonate from antimony sulfide ore |
| 12/07/1994 | CN1026916C Reflecting plasma antimony white furnace with double reaction chamber |
| 12/07/1994 | CN1026887C Preparation of high-purity antimony white using direct method |
| 11/22/1994 | US5366715 Method for selectively removing antimony and bismuth from sulphuric acid solutions |
| 11/15/1994 | US5364566 Antimony-containing tin oxide surface coating of silica or silica coated particles |
| 11/02/1994 | EP0621801A1 Aminoalkylphosphonic acid containing ligands attached to solid supports for removal of metal ions |
| 10/27/1994 | WO1994024677A1 Process for making electroconductive powders |
| 10/27/1994 | CA2155680A1 Process for making electroconductive powders |
| 08/24/1994 | CN1091157A Production of metal from minerals |
| 06/22/1994 | EP0439620B1 Method of producing pulverized perovskite compound |
| 06/07/1994 | CA1329989C Method and apparatus for biological processing of metal-containing ores |
| 04/28/1994 | WO1994009165A1 Antimony separation process |
| 04/28/1994 | CA2147249A1 Antimony separation process |
| 04/12/1994 | US5302360 Adding elemental antimony to inactivated antimony pentahalide catalyst solution to yield antimony trihalide; crystallization; separation of impurities; halogenation |
| 03/01/1994 | US5290338 Antimony separation process |
| 01/06/1994 | WO1994000606A1 Production of metals from minerals |
| 12/29/1993 | EP0390875B1 Process for separating antimony from acidic solutions containing same |
| 12/22/1993 | CN1023206C Production process of preparing refined granular sodium pyroantimonate |
| 11/17/1993 | CN1078502A Production method for superfine antimony trioxide |
| 11/10/1993 | CN1078266A Plasma antimony oxide furnace with reflection type dual-reaction chamber |