Patents
Sitemap › C01 - Inorganic chemistry › C01G - Compounds containing metals not covered by subclasses or › C01G 3 - Compounds of copper
Patents for C01G 3 - Compounds of copper (3,934)
12/2012
12/12/2012EP2531447A1 Methods of making copper selenium precursor compositions with a targeted copper selenide content and precursor compositions and thin films resulting therefrom
12/12/2012CN102815740A Method for producing copper sulfate with high grade
12/12/2012CN102814124A Method for preparing graphene oxide base porous film by using metal hydroxide nanowires and graphene oxide, and application of graphene oxide base porous film
12/12/2012CN102161523B Method for processing cleaning wastewater in cold oil path in piston
12/06/2012WO2012165563A1 Oxide superconductor thin film and superconducting fault current limiter
12/06/2012WO2012165504A1 Oxide superconductor thin film, superconducting fault current limiter, and method for manufacturing oxide superconductor thin film
12/05/2012CN102807248A Method for preparing cuprous sulfide nanoarray
12/05/2012CN102807247A Method for producing copper hydroxide at constant temperature and pressure
12/05/2012CN102807246A Method for preparing branched nano-CuO (cupric oxide) particles
11/2012
11/29/2012WO2012161233A1 Oxide superconducting thin film
11/28/2012EP2527298A1 Chalcogen compound powder, chalcogen compound paste and method of producing these
11/28/2012EP2526174A2 Process for cracking a hydrocarbon-containing feed
11/28/2012EP2526173A2 Process for cracking a hydrocarbon-containing feed
11/28/2012EP2526171A2 Process for cracking a hydrocarbon-containing feed
11/28/2012EP2526170A2 Process for cracking a hydrocarbon-containing feed
11/28/2012CN102795655A Method for preparing hierarchical floriform hollow-structure CuS
11/28/2012CN102795654A Method for recovering nitric acid and copper sulfate pentahydrate from circuit board cutting-hanging liquid waste
11/28/2012CN102795653A Method for recycling copper oxide and zinc oxide from organosilicon spent contact mass
11/28/2012CN102795603A Preparation method for simultaneously obtaining porous metal oxide nano material and high-purity perylene
11/27/2012US8318126 Methods of making metal oxide nanostructures and methods of controlling morphology of same
11/22/2012WO2012155931A1 Method for preparing metal oxide nanoparticles
11/21/2012CN202542893U Copper ammonia and copper nitrate recovery device
11/21/2012CN102791404A Complex of organic compound and copper nanoparticles, complex of organic compound and copper oxide (I) nanoparticles, and processes for production of the complexes
11/21/2012CN102786076A Method for preparing high-purity copper sulfate by means of waste liquid of copper-contained circuit boards
11/21/2012CN102786075A Preparation method of flower-like nanometer copper oxide powder
11/21/2012CN102115147B Chemical method for preparing copper oxide crystals with biological micro-nano structures by thermal decomposition
11/21/2012CN101830098B Polymer-matrix composite material with super-hydrophobic surface and preparation method thereof
11/20/2012US8314048 Catalysts, activating agents, support media, and related methodologies useful for making catalyst systems especially when the catalyst is deposited onto the support media using physical vapor deposition
11/15/2012US20120288987 Aqueous process for producing crystalline copper chalcogenide nanoparticles, the nanoparticles so-produced, and inks and coated substrates incorporating the nanoparticles
11/14/2012CN102774871A P-type CuxSy semiconductor nanocrystalline, preparation method and application thereof
11/14/2012CN102774870A Method for removing impurity of iron in copper sulphate
11/08/2012WO2012116311A3 Methods of metal extraction from ammoniacal solutions using oximes
11/08/2012US20120282645 Nanoparticles
11/07/2012CN102765715A Graphene-loaded lamellar cupric oxide composite material and hydro-thermal synthesis method thereof
10/2012
10/31/2012CN102757082A Uniform precipitation method preparation process for nanometer copper hydroxide
10/31/2012CN101743200B Pigment compositions and its uses, thick film black pigment compositions comprising the compositions
10/26/2012WO2012143766A1 The method of obtaining ternary chemical compounds based on iron oxide and copper oxide
10/24/2012CN102021261B Method for preparing iron ingots and co-producing cadmium sulfate and copper sulfate from mixed iron slag through arc method
10/23/2012US8293203 Preparation of nanosized copper (I) compounds
10/17/2012EP2511237A1 Chalcogen compound powder, chalcogen compound paste, chalcogen compound powder manufacturing method, chalcogen compound paste manufacturing method and chalcogen compound thin film manufacturing method
10/17/2012EP2511235A1 Solution for forming rare-earth superconductive film, and method for producing same
10/17/2012CN102732725A Method for circularly removing impurity chlorine in zinc sulfate solution by using cuprous salt
10/17/2012CN102730887A Method for cyclically utilizing copper in washing liquid in chemical copper preparing process of surface treatment
10/17/2012CN102730746A Process of removing tin from high-purity plating-stage copper sulfate
10/17/2012CN102730745A Process for removing nickel from high-purity plating-stage copper sulfate
10/17/2012CN102730744A Process of removing calcium and magnesium from high-purity plating-stage copper sulfate
10/17/2012CN102730743A Method for producing tribasic copper chloride
10/17/2012CN102730742A Technique for producing soluble copper oxide from acidic etching waste liquor
10/17/2012CN102730741A Preparation method of high-purity P-type CuAlO2 powder
10/10/2012CN102718259A Method for depositing and converting arsenic wastewater into arsenic trioxide
10/10/2012CN102225816B Method for recovering secondary salts from desulfurization liquid and recycling desulfurization liquid
10/10/2012CN102198962B Process for treating PCB production wastewater
10/04/2012WO2012133915A1 P-type oxide, p-type oxide-producing composition, method for producing p-type oxide, semiconductor device, display device, image display apparatus, and system
10/03/2012EP2504276A1 Aqueous process for producing crystalline copper chalcogenide nanoparticles, the nanoparticles so-produced, and inks and coated substrates incorporating the nanoparticles
10/03/2012CN102701263A Method for preparing copper sulfate in mode that stanniferous copper slag is leached in selective mode and free of evaporation
10/03/2012CN102701160A Cathode active substance for lithium ion battery, cathode material containing cathode active substance and lithium ion battery
10/03/2012CN102050480B Method for preparing cuprous compound
10/03/2012CN101195497B Process for producing cupric hydroxide or cupric oxide
09/2012
09/27/2012WO2012066051A3 Polyamide compositions with improved thermo-oxidative, anti-bacterial, light- or energy active properties and method for producing same
09/27/2012US20120242325 Gel Probe Photocurrent Measurement Device and Methods of Use Thereof
09/26/2012CN102689918A Method for preparing copper sulphide nanosheet
09/26/2012CN102153129B Method and device for continuously synthesizing spherical micro-nano cuprous oxide powder
09/26/2012CN102079592B Method for removing dioxin in printed wiring board etching waste liquor and application of method
09/26/2012CN101830496B Method of preparing transition metal oxide nano-particles
09/19/2012CN102674432A Preparation method of cubic copper-cerium composite oxides
09/13/2012US20120230900 Metal Salt-Containing Composition, Substrate, Manufacturing Method of Substrate
09/12/2012CN102659167A Method for preparing copper sulfate from copper-containing material without evaporating
09/12/2012CN102659166A Method for preparing CuO/Cu2O block composite material with room-temperature ferromagnetism
09/12/2012CN102659165A Method for preparing dice-shaped copper and cerium composite oxide
09/12/2012CN102659164A Preparation method for copper and aluminium hydrotalcite
09/12/2012CN101489667B Method for the production of nanocrystalline metal oxide
09/06/2012US20120225006 Nano-sized particles, processes of making, compositions and uses thereof
09/05/2012EP2495735A1 Low ac-loss multi-filament type superconductive wire material, and manufacturing method thereof
09/05/2012CN102653412A Cuprous oxide fifty-surface crystallite as well as preparation method and application thereof
09/05/2012CN102086083B Comprehensive utilization method of waste sludge in circuit board plant
09/05/2012CN102020308B Nano copper oxide analogue enzyme and method for measuring hydrogen peroxide by using nano copper oxide analogue enzyme as peroxide analogue enzyme
09/04/2012US8257679 Organically modified fine particles
08/2012
08/30/2012WO2012116311A2 Methods of metal extraction from ammoniacal solutions using oximes
08/29/2012EP2491608A1 Interconnector for a high-temperature solid oxide fuel cell and electrolyser
08/29/2012CN102652112A Solution for forming rare-earth superconductive film, and method for producing same
08/29/2012CN101885514B Preparation for ultrafine anhydrous sulfate by a two-step method
08/28/2012US8252254 Process for reduced alkali consumption in the recovery of silver
08/22/2012CN102642860A Method for removing lead in cupper sulfate preparation process
08/22/2012CN101010008B Method for stabilizing copper hydroxide
08/16/2012WO2012107116A1 Chemical method for removing copper sulphide (cu2s) deposited onto cellulose -based material in transformer using a copper complexant
08/15/2012CN102634668A Roasting-free evaporation-free method for producing cupric sulfate from zinc hydrometallurgy acid-wash copper dross
08/15/2012CN102633293A Method for refining multistage circulation evaporation-free copper sulfate
08/15/2012CN102633292A Method for preparing copper sulphate by using copper sponge without roasting and evaporating
08/15/2012CN102633291A Preparation method for basic copper nitrate
08/15/2012CN102633290A Preparation method for basic copper nitrate
08/15/2012CN102633289A Copper plating material, and copper plating method
08/09/2012WO2012105244A1 Method of producing tape-form oxide superconducting wire, and heat treatment device
08/09/2012WO2012105243A1 Method of producing a tape-form oxide superconducting wire, and heat treatment device
08/09/2012WO2012105145A1 Oxide superconducting wire rod and method for manufacturing same
08/09/2012DE102011003651A1 Producing copper zinc phosphate, useful as UV or infrared absorption materials, comprises e.g. mixing the stoichiometric mixtures of copper and zinc compounds and phosphates, heating to temperature and maintaining under an air atmosphere
08/07/2012CA2597480C Counter current mixing reactor
08/01/2012CN102618925A Preparation method of cuprous oxide (CU2O) nano octahedral materials
08/01/2012CN102616858A Low-temperature synthetic TM/Nd-polyacid functionalized composite materials by aqueous solution process
08/01/2012CN102616840A Method for preparing transition metal oxide nano single crystal with specific exposed crystal faces through stripping nanosheets
08/01/2012CN102616827A Method for industrially preparing high-purity active copper oxide
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