Patents for C25D 9 - Electrolytic coating other than with metals (2,156)
02/1990
02/28/1990EP0355585A2 Processes for producing color display material and color filter
02/27/1990US4904576 Photographic emulsions; printing inks; photoresists; photosensitizing the electrolysis product using water, ammonia or hydrofluoric acid
02/14/1990CN1039677A Process for continuously enamelling wire of aluminium alloy which are intended for production of electrical coils
02/07/1990EP0354132A1 Process for continuously enamelling pieces made of an aluminium alloy for making electrical windings
12/1989
12/13/1989CN1006078B Process for non-aging of salt bath of electrolytic sulfurizing at low temp.
11/1989
11/15/1989EP0341471A2 Method for encapsulating electronic components
09/1989
09/20/1989EP0332734A2 Photosensitive cuprous halide materials and methods for their preparation
08/1989
08/29/1989US4861441 Method of making a black surface treated steel sheet
08/10/1989WO1989007161A1 Preparation of superconducting oxides by electrochemical oxidation: anodic superconductors
04/1989
04/25/1989CA1253270A1 Cationic electrodeposition composition
04/04/1989US4818352 Electrodeposition of functional film on electrode plate relatively high in surface resistivity
03/1989
03/28/1989US4816120 Electrodeposited doped II-VI semiconductor films and devices incorporating such films
02/1989
02/14/1989CA1249977A1 Process and device for directing and accelerating concretion formation in marine environments
01/1989
01/24/1989CA1249361A1 Electrodeposition of photovoltaic layer utilizing cadmium rich hg1-xcdxte
01/04/1989CN1030099A Method for preventing the ageing of salt bath for low temperature electrolytic sulfurizing
12/1988
12/13/1988CA1246487A1 Method for electrolytically treating a steel strip with alkali metal and/or ammonium phosphate
12/01/1988WO1988009268A1 Process for forming multicolored tfel panel
09/1988
09/27/1988US4773973 Process for the production of polycrystalline silicon coatings by electrolytic deposition of silicon
07/1988
07/26/1988US4759830 electrolysis of salt melt halides of silicon, aluminum alkali metal or ammonium, and transition metals
06/1988
06/07/1988US4749451 Anodic oxidation of heterocyclic monomers containing nitrogen or sulfur and anilines, reduction of conducting salt cation
04/1988
04/05/1988US4736104 Infrared radiation detectors
03/1988
03/16/1988EP0260223A1 Process for the preparation of polycrystalline silicon layers by electrolytic deposition of silicon
03/16/1988EP0259657A1 Black surface treated steel sheet and method for its production
02/1988
02/23/1988US4726885 Electrochemistry
11/1987
11/11/1987EP0244963A2 Electrodeposited doped II-VI semiconductor films and devices incorporating such films
10/1987
10/28/1987CN86102269A Tanfalum-made spinning jet (plate) with lithium tantalate film for wet and dry and wet spinning
07/1987
07/28/1987US4683037 Dimensionally stable anode for molten salt electrowinning and method of electrolysis
07/21/1987US4681814 Corrosion inhibited metal
01/1987
01/06/1987US4634502 Process for the reductive deposition of polyoxometallates
12/1986
12/16/1986US4629820 Solar cells
12/03/1986EP0203884A1 Dimensionally stable anode for molten salt electrowinning and method of electrolysis
11/1986
11/18/1986US4623433 Electrolysis
10/1986
10/21/1986CA1212977A1 Methods of vacuum arc melting
10/01/1986CN85101608A Technology of blackening metal surfaces by molybdate electrochemical method
09/1986
09/30/1986CA1212075A1 Iron (iii) hexacyanoferrate (ii) film and its process of synthesizing same
07/1986
07/22/1986CA1208163A1 Coating process
05/1986
05/09/1986WO1986002670A1 Method and apparatus for making a synthetic breakwater
02/1986
02/18/1986US4570713 Aqueous silicon compounds in oil well recovery methods
02/12/1986EP0171091A2 Process for making rhodium-plated article with black color
01/1986
01/07/1986US4563253 Complexing organic compound with thin oxide layer
12/1985
12/27/1985EP0165248A1 Preparation of nickel-oxide hydroxide electrode
12/17/1985CA1198075A1 Mineral accretion of large surface structures, building components and elements
12/10/1985CA1197757A1 Method for coating silicon steel
11/1985
11/19/1985US4554056 Impregnation of nickel electrodes using electric pH control circuits
10/1985
10/22/1985US4548681 Controlling stoichiometry
09/1985
09/03/1985US4539078 Method of and apparatus for making a synthetic breakwater
08/1985
08/21/1985EP0152336A1 Process for directing and accelerating the formation of concretions in a marine environment and apparatus for carrying it out
08/21/1985EP0152197A2 Thin film heterojunction photovoltaic devices that utilize Cd rich Hg1-x Cdx Te and method of electrodeposition of same
08/20/1985US4536260 Immersing cathode substrate in electrolyte broth; nitriotriacetic acetic acid complexing agent; annealing intermetallic
07/1985
07/02/1985US4526659 Method of electrodepositing hexacyano-cobalt iron complex
06/1985
06/20/1985WO1985002632A1 Preparation of nickel-oxide hydroxide electrode
06/11/1985US4522892 Electrolysis of alkali metal or ammonium phosphates
12/1984
12/04/1984US4486513 Anodizing
10/1984
10/16/1984US4477319 Process for forming a ferrite film
08/1984
08/21/1984CA1172991A1 Aluminium reduction cell with carbon cathode having titanium diboride surfaces
08/14/1984US4465565 Cadmium, tellurium, mercury intermetallics
07/1984
07/31/1984US4462875 Galvanostatic cycling
07/17/1984US4460439 Electrodeposition of film forming polymer
06/1984
06/27/1984EP0111869A1 Process for forming a ferrite film
06/26/1984CA1169807A1 Electrodeposited lead dioxide anode on graphite substrate covered with inert cloth
06/05/1984US4452675 Process for the activation of nickel electrodes via the electrochemical deposition of selenium and/or tellurium
05/1984
05/30/1984EP0109760A2 Coating process by electrodeposition and coating compositions useful in the process
03/1984
03/21/1984EP0103505A1 Method of preparing thin layers
02/1984
02/21/1984CA1162504A1 Treating tin plated steel sheet with composition containing titanium or zirconium compounds
02/14/1984US4431443 Methods of vacuum arc melting
01/1984
01/24/1984US4427499 Cathodic treatment with phosphoric acid, chromic acid, and sodium silicate
01/03/1984CA1159791A1 Method for producing smooth coherent metal chalconide films
10/1983
10/26/1983EP0092342A2 Method for producing a steel strip having an excellent phosphate-coating property
09/1983
09/20/1983US4405414 Process for manufacturing a selective absorber of a solar collector and selective absorber so obtained
08/1983
08/30/1983CA1152938A1 Method of treating objects the surface of which consists of tin
07/1983
07/12/1983US4392920 Oxidizer in electrodeposition bath
06/1983
06/29/1983EP0082454A1 Process for the anodic treatment of aluminium and its application as a support for printing plates
06/29/1983EP0082453A1 Process for the anodic treatment of aluminium and its application as a support for printing plates
06/14/1983US4388156 Complexing
05/1983
05/24/1983US4384928 Anode for oxygen evolution
04/1983
04/26/1983US4381226 Electrochemical treatment of aluminum in non-aqueous polymeric polybasic organic acid containing electrolytes
03/1983
03/15/1983US4376682 Method for producing smooth coherent metal chalconide films
03/08/1983US4376016 Baths for electrodeposition of metal chalconide films
01/1983
01/11/1983US4368107 Method of surface treatment of porous material
01/05/1983EP0068634A1 A process of making iron (III) hexacyanoferrate (II) and to iron (III) hexacyanoferrate (II) made thereby
12/1982
12/14/1982US4363854 Method for manufacturing workpieces having adaptation faces capable of withstanding extremely high surface pressures and temperatures, and product produced thereby
11/1982
11/09/1982CA1135162A1 Electrodeposition process for forming amorphous silicon
09/1982
09/21/1982US4350574 Method for depositing an oxide coating
08/1982
08/18/1982EP0057983A2 Method for producing coated grain oriented silicon steel
08/17/1982US4345107 Cadmium telluride photovoltaic cells
07/1982
07/13/1982US4339310 Silicon, titanium, zirconium
07/13/1982CA1127512A1 Electrolytic base coating used in the production of high permeability silicon steel
06/1982
06/29/1982US4337124 Non-pulsed electrochemical impregnation of flexible metallic battery plaques
06/02/1982EP0053008A1 Anode for use in the evolution of oxygen from alkaline electrolytes and a process for the production thereof
06/01/1982US4332653 Method of nitriding by high temperature electrolysis
02/1982
02/03/1982EP0045017A1 Process for surface treatment of stainless steel sheet
02/02/1982CA1117466A1 Silicon-iron production and composition and process therefor
02/02/1982CA1117465A1 Coated silicon-iron product and process therefor
02/02/1982CA1117464A1 Coated silicon-iron product and process therefor
01/1982
01/05/1982CA1115659A1 Photocurable cathodic electrocoating
12/1981
12/30/1981EP0042715A1 Method of surface treatment of porous material
08/1981
08/19/1981EP0033956A1 Stable lead dioxide anode and method for production
07/1981
07/22/1981EP0032463A1 Electrodeposition of cadmium with selenium
06/1981
06/16/1981US4273625 Method of treating objects the surface of which consists of tin
04/1981
04/14/1981US4261802 Method of making a photovoltaic cell
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