Patents
Sitemap › C01 - Inorganic chemistry › C01B - Non-metallic elements; Compounds thereof › C01B 15 - Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
Patents for C01B 15 - Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides (4,123)
06/1983
06/07/1983CA1147531A1 Process for producing hydrogen peroxide
06/07/1983CA1147530A1 Synthesis of hydrogen peroxide
05/1983
05/26/1983WO1983001793A1 Treatment for the purification of a uranium-bearing concentrate
05/11/1983EP0078780A1 A method in the production of hydrogen peroxide
04/1983
04/27/1983EP0077502A1 Hydrogen peroxide adduct, process for its manufacture and its use
04/26/1983US4381247 Enzyme-containing bleaching composition
04/12/1983US4379778 Hydrogen peroxide synthesis
02/1983
02/22/1983US4374820 Manufacture of H2 O2
02/22/1983CA1141521A1 Method of purifying uranium tetrafluoride hydrate and preparing uranium (vi) peroxide hydrate using a fluoride complexing agent
02/15/1983CA1141359A1 Pd/sio.sub.2 hydrogenation catalyst suitable for h.sub.2o.sub.2 manufacture
01/1983
01/26/1983EP0070711A1 Process for preparing sodium percarbonate
01/20/1983WO1983000139A1 A process of reducing the oxygen content in gas mixtures
01/18/1983US4369128 Catalyst for oxidation
12/1982
12/14/1982US4363699 A poly (hydroxyacrylate)
12/14/1982US4363679 Use of zinc peroxide as oxidant for explosives and pyrotechnical mixtures
12/14/1982CA1137276A1 Method of manufacturing hydrogen peroxide
12/14/1982CA1137258A1 Stabilized alkali metal percarbonate powder bleach
12/07/1982US4362706 Organic phosphonic acid
11/1982
11/03/1982EP0063844A1 Use in soil improvement of solid particles containing a metal peroxide
10/1982
10/26/1982US4356163 Reacting an alkali metal and h2o followed by sequentially producing the oxide, peroxide, carbonate and metal; circulation
10/13/1982EP0062559A1 Process for the cyclic manufacturing of hydrogen peroxide
09/1982
09/28/1982US4351820 Regeneration of chemical reconversion catalysts used in a cyclic process for the production of hydrogen peroxide and apparatus therefor
09/14/1982US4349526 Process for the production of hydrogen peroxide
08/1982
08/31/1982US4347232 Preparation of hydrogen peroxide from its elements
08/31/1982US4347231 Preparation of hydrogen peroxide from its elements
08/31/1982US4347149 Aqueous bleach compositions
08/25/1982EP0058360A1 Process for the continuous preparation of alkali hyperoxide
07/1982
07/13/1982US4339423 Peroxonium salts
07/06/1982US4338286 Process for recovering uranium and/or thorium from a liquid containing uranium and/or thorium
06/1982
06/23/1982EP0054358A1 Method for decomposing hydrogen peroxide and application to the determination of an analyte
06/22/1982US4336241 Process for hydrogen peroxide production from hydrogen and oxygen
06/22/1982US4336240 From hydrogen and oxygen with catalysts using a fluorohydrocarbon as solvent
06/22/1982US4336239 Synthesis of hydrogen peroxide
06/22/1982US4336238 Using a palladium catalyst
06/16/1982EP0054014A1 Method of removing phosphorus impurities from yellowcake
06/15/1982US4335092 Synthesis of hydrogen peroxide
06/02/1982EP0052719A1 Process for the separation of metal catalysts, and use of membrane separation apparatuses
05/1982
05/11/1982US4329244 Cold water detergents
04/1982
04/27/1982US4327151 Encapsulated bleaches and methods for their preparation
04/21/1982EP0049811A1 Cathodic protection of catalysts in a corrosive environment
04/21/1982EP0049810A1 Hydrogen peroxide synthesis
04/21/1982EP0049809A1 Process for producing hydrogen peroxide
04/21/1982EP0049808A1 Method of stabilizing hydrogen peroxide solutions
04/21/1982EP0049806A1 Synthesis of hydrogen peroxide
04/20/1982US4325933 Process for stabilization of sodium percarbonate
04/06/1982US4323465 Stabilized sodium sulfate-hydrogen peroxide-sodium chloride adduct and alkaline bleach composition containing same
03/1982
03/23/1982US4321301 Process for stabilizing particles of peroxygenated compounds
03/16/1982US4320102 Method of stabilizing hydrogen peroxide solutions
02/1982
02/23/1982US4316879 Stabilized sodium carbonate peroxide preparation method
02/16/1982CA1118295A1 Stabilizing sodium percarbonate by adding highly dispersed silica thereto
02/09/1982CA1117729A1 Process for the preparation of solid superoxidated sodium perborate
02/02/1982US4313806 Cathodic protection of catalysts in a corrosive environment
02/02/1982CA1117275A1 Stabilized hydrogen peroxide solutions
01/1982
01/27/1982EP0044480A1 Process for the preparation of hydrogen peroxide
01/27/1982EP0044366A1 Distillative freezing process for separating close boiling mixtures
01/13/1982EP0043551A1 Process for producing peroxides of bivalent metals
01/05/1982CA1115656A1 Process and reactor for the production of an aqueous treatment solution containing at least hydrogen peroxide and hydroxyl ions in predetermined concentrations
12/1981
12/15/1981US4305390 Sterilization using covalently bonded concanavalin a and methylene blue
12/15/1981CA1114183A1 Method of stabilizing a peroxide-containing composition
12/08/1981US4304762 Stabilization of hydrogen peroxide
12/01/1981US4303961 Use of glow discharge in fluidized beds
12/01/1981US4303632 Preparation of hydrogen peroxide
12/01/1981CA1113316A1 Process for producing stabilized sodium percarbonate
12/01/1981CA1113223A1 Process for the preparation of sodium percarbonate
11/1981
11/25/1981EP0040318A1 The production of alkali metal or alkaline earth metal peroxides and peroxides when so produced
11/24/1981US4302435 Hydrogenation of a diarylketone to a diarylmethanol
11/24/1981US4302428 Yellowcake processing in uranium recovery
11/24/1981US4302427 Solvent extraction; stripping with a dilute ammonium carbonate solution; acidification; peroxidation
11/03/1981US4298585 Peroxidation of sodium metaborate in presence of maleic anhydride copolymer
10/1981
10/28/1981EP0038701A2 Catalyst for oxidation
10/28/1981EP0038700A2 Method of manufacturing hydrogen peroxide
10/06/1981US4293426 Coated calcium peroxide particles useful in the treatment of water
08/1981
08/25/1981CA1107680A1 Powerful energy transfer technique
08/18/1981CA1107032A1 Method of purifying uranium tetrafluoride hydrate and preparing uranium (v1) peroxyde hydrate using a fluoride precipitating agent
08/11/1981CA1106574A1 Stabilisation of hydrogen peroxide
08/04/1981CA1106136A1 Process for producing sodium percarbonate from a soda solution of suspension
07/1981
07/28/1981CA1105656A1 No translation available
07/22/1981EP0032338A1 Cyclic process for the production of hydrogen peroxide
07/21/1981US4279883 Process for producing hydrogen peroxide
07/01/1981EP0031045A2 Use of zinc peroxide as oxidising agent in explosives and pyrotechnic compositions
06/1981
06/24/1981EP0030759A1 Process for stabilizing particles containing peroxidated compounds and bleaching compositions containing particles stabilized according to this process
06/09/1981US4272345 Heat exchanging, steam forming hydrogen
05/1981
05/12/1981CA1100827A1 Sodium percarbonate particle
04/1981
04/07/1981US4260508 Stabilized alkali metal percarbonate powder bleach
03/1981
03/25/1981EP0025746A1 Reactivation of chemical reconversion catalysts used in a cyclic production process of hydrogen peroxide, and use of an apparatus for putting it into practice
03/24/1981US4258025 Pd/SiO2 Hydrogenation catalyst suitable for H2 O2 manufacture
03/24/1981US4258012 Method of purifying uranium tetrafluoride hydrate and preparing uranium (VI) peroxide hydrate using a fluoride complexing agent
03/03/1981US4254090 Combined synthesis of hydrazine and hydrogen peroxide
02/1981
02/25/1981EP0024201A1 Stabilized alkali metal percarbonate bleach compositions and process for manufacture thereof
02/17/1981CA1095662A1 Multiple coated bleaching agent
01/1981
01/27/1981US4247522 Method of purifying uranium tetrafluoride hydrate and preparing uranium (VI) peroxide hydrate using a fluoride precipitating agent
01/27/1981US4247379 In the ionization of gases using a thin metallic film to permit transmission of only high-frequency ultraviolet rays
01/07/1981EP0021498A1 Stabilized peroxygen compounds particles, process of preparing them and composition containing them
12/1980
12/23/1980US4240933 Pd/SiO2 Hydrogenation catalyst suitable for H2 O2 manufacture
12/16/1980US4239643 Peroxide stabilization
12/09/1980US4238464 Air revitalization materials
12/02/1980CA1090878A1 Lead crystal storage cells and storage devices made therefrom
11/1980
11/25/1980CA1090052A1 Slow dissolving perborate
11/18/1980CA1089631A1 Process for producing hydrogen peroxide
11/12/1980EP0018896A1 Process for preparing sodium perborate
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