Patents
Patents for C01B 15 - Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides (4,123)
03/1986
03/19/1986EP0174411A1 Hydrogen peroxide process
03/18/1986US4576687 Quinone catalyst, ethylene glycol, purging, electromagnetic radiation
03/04/1986CA1201275A1 Process and apparatus for the continuous production of alkali metal superoxides
01/1986
01/29/1986EP0169498A2 Method of preparing a potassium permonosulphate triple salt
01/28/1986US4566998 Production of hydrogen peroxide
01/14/1986US4564514 Process for the production of water-free organic hydrogen peroxide solution
12/1985
12/31/1985US4562276 Peroxide composition based on tungsten and phosphorus or arsenic and processes and uses relative thereto
12/18/1985EP0165180A1 Stabilisation of aqueous solutions containing hydrogen peroxide and metallic ions
12/17/1985CA1198127A1 Process for producing nonaqueous hydrogen peroxide solutions and their use
12/11/1985EP0164035A2 Mobile hydrogen atom insertion reaction, mobile atom transmissive membrane for carrying out the reaction, and reactor incorporating the mobile atom transmissive membrane
11/1985
11/12/1985US4552748 Method in the production of hydrogen peroxide
10/1985
10/29/1985CA1195826A1 Process for the preparation of bivalent metal peroxides
10/23/1985EP0158865A2 Pregeneration of tetrahydroanthraquinone in a make-up solution to be added to a hydrogen peroxide working solution
10/23/1985EP0158864A2 Process for hydrogenating an alkylated anthraquinone
10/15/1985US4547354 Process for preparing hydrogen peroxide
10/15/1985US4547273 Mobile atom insertion reaction, mobile atom transmissive membrane for carrying out the reaction, and reactor incorporating the mobile atom transmissive membrane
10/15/1985CA1195093A1 Continuous process for the production of hydrogen peroxide according to the anthraquinone process
10/09/1985EP0157483A1 Peroxide activation
10/08/1985US4545990 Benzoyl peroxide and collagenic palmitoyl acid, glycyrrhetinic acid, or bisabolol, meristem extract
10/08/1985US4545918 Adding an alkali metal hydroxide, ammonium hydroxide or mixture; cleaning and polishing of stainless steels;
09/1985
09/25/1985EP0155894A1 Process for preparing sodium perborate monohydrate from sodium perborate tetrahydrate
09/17/1985US4541997 Oxidizing anthraquinone to produce hydrogen peroxide
09/10/1985US4540052 Generation of microorganism control composition and use thereof
09/03/1985US4539196 Process for hydrogenating an alkylated anthraquinone
08/1985
08/13/1985US4534945 Solution of tin compound, a phosphonic acid and citric acid
08/13/1985CA1191664A1 Method for producing sodium persulfate
08/07/1985EP0150432A1 Potassium perborate hydrate and method of preparing same
07/1985
07/24/1985EP0149329A2 Potassium monopersulfate compositions and process for preparing them
07/23/1985US4530823 Using fluidized bed
05/1985
05/15/1985EP0141759A1 Fluid, storage-stable detergent compositions with a bleaching activity for textiles, and process for their preparation
05/14/1985CA1186869A1 Process of reducing the oxygen content in gas mixtures
05/08/1985EP0140803A1 Process for preparing sodium percarbonate of a low apparent density
05/02/1985EP0139194A1 Process for the hydroxylation of the aromatic nucleus of phenol or phenol-derivatives
04/1985
04/30/1985US4514376 Pregeneration of tetrahydroanthraquinones in a make-up solution to be added to a hydrogen peroxide working solution
04/02/1985US4508696 Hydrogenation an alkylanthraquinone in solvent, then oxidation
03/1985
03/26/1985US4507220 Aqueous suspensions of peroxydisulfates and their use as oxidative desizing agents for textile goods sized with starch
03/26/1985CA1184389A1 Purification treatment of a uranium bearing concentrate
03/19/1985CA1184147A1 Cathodic protection of catalysts in a corrosive environment
03/05/1985US4503028 Method in the production of hydrogen peroxide
02/1985
02/05/1985US4497737 Redox systems
02/05/1985US4497725 Hydrogen peroxide, amine compound
01/1985
01/30/1985EP0132294A1 Catalytic process for making H2O2 from hydrogen and oxygen
01/22/1985CA1181242A1 Method of removing phosphorus impurities from yellowcake
12/1984
12/18/1984US4488951 Integrated electrochemical/chemical oxygen generating system
12/04/1984CA1178784A1 Uranium peroxide spherical particles having a good flowability and process for preparing the same
11/1984
11/27/1984US4485084 Cyclically reducing, oxidizing, and extracting a hydroouinone working compound
11/06/1984CA1177225A2 Hydrogen peroxide synthesis
10/1984
10/23/1984CA1176431A1 Hydrogen peroxide process
10/17/1984EP0121660A1 Process for the production of non-aqueous solutions of hydrogen peroxide
10/02/1984US4474742 Hydroxamic acid iron chelates
09/1984
09/25/1984CA1174859A1 Process for recovering uranium as a peroxyde from an uranium ore treatment sulfuric solution
09/11/1984US4470839 Solid particles containing metal peroxides, their preparation and their use for the amendment of soils
09/05/1984EP0117306A1 Hydrogen peroxide synthesis
08/1984
08/08/1984EP0115450A1 Stabilization of aqueous solutions containing hydrogen peroxide, hydrogen fluoride and metallic ions
07/1984
07/31/1984US4462978 Preparation of hydrogen peroxide
07/24/1984CA1171240A1 Manufacture of h.sub.20.sub.2
07/10/1984CA1170426A1 Improved hydrogen peroxide manufacturing process
06/1984
06/20/1984EP0111133A1 Process for the continuous production of hydrogen peroxide by the anthraquinone process
06/12/1984US4454224 Containing peroxy compound, buffer, and polyacetic acid
05/1984
05/23/1984EP0109273A1 Peroxide compositions based on tungsten and phosphorus or arsenic, and a process for preparing the same
05/15/1984CA1167235A1 Process for the preparation of alkali metal or alkaline earth metal peroxides
04/1984
04/10/1984US4441923 Integrated process using non-stoichiometric sulfides or oxides of potassium for making less active metals and hydrocarbons
04/03/1984US4440732 Hollow granular percarbonate
03/1984
03/14/1984EP0102934A2 A method in the production of hydrogen peroxide
03/14/1984EP0102419A1 A granulated perborate salt product, and process for producing the same
02/1984
02/22/1984EP0101394A1 Process for valorizing uranium and rare earths contained in impure UF4 obtained at the uranium extraction from phosphoric acid
01/1984
01/31/1984US4428923 Continuous process for the production of hydrogen peroxide according to the anthraquinone process
01/31/1984US4428922 Process for manufacturing hydrogen peroxide
01/31/1984US4428914 Process for making sodium percarbonate granules
01/31/1984US4428911 Peroxidation at specific acidic ph of uranyl ion
01/24/1984US4427644 Mixing bivalent metal oxides or hydroxides with hydrogen peroxide
01/18/1984EP0098427A1 Process for the preparation of anhydrous organic hydrogen peroxide solutions
01/04/1984EP0097305A1 Stabilization of high purity hydrogen peroxide
12/1983
12/20/1983US4421669 Process for the stabilization of particles containing peroxygen compounds and bleaching compositions containing particles stabilized according to this process
12/13/1983CA1158418A1 Process for producing hydrogen peroxide
12/07/1983EP0095822A1 Hydrogen peroxide process
11/1983
11/29/1983CA1157845A1 Catalyst for oxidation
11/22/1983US4416982 Composition and method for decomposing hydrogen peroxide
11/22/1983US4416606 Apparatus for granulating sodium percarbonate
11/22/1983CA1157232A1 Process for the production of hydrogen
11/08/1983US4414401 Process for separating and recovering metal catalysts
11/08/1983CA1156434A1 Hydrogen peroxide synthesis
11/08/1983CA1156404A1 Aqueous bleach compositions
10/1983
10/18/1983US4410497 Separation of uranium from carbonate containing solutions thereof by direct precipitation
10/18/1983US4410444 Sodium percarbonate, sodium perborate
10/11/1983US4409197 Process for producing sodium percarbonate
10/04/1983US4407282 Method and apparatus for generating superoxide and hydroxyl ions in solution
09/1983
09/13/1983CA1153509A1 Stabilized peroxygenated compound granules, their manufacture, and compositions containing them
09/06/1983US4402318 Method for inactivating viruses, bacteria, etc. in vitro and production of vaccines
08/1983
08/31/1983EP0086898A1 Aqueous suspensions of peroxydisulfates and their use as oxidative desizing agents in textiles sized with starch
08/23/1983US4400367 Hydrogen peroxide adduct and process for preparation and use thereof
08/23/1983US4399633 By reacting hydrogen peroxide with an oxide or hydroxide of alkali, or alkali earth metal
08/23/1983CA1152292A1 Stable aqueous solutions of hydrogen peroxide
08/09/1983US4397833 Peroxidation, dismutation
07/1983
07/19/1983US4394369 Autooxidation of anthraquinone in a n-substituted pyrrolidone solvent
07/12/1983US4393038 Hydrogen peroxide production
06/1983
06/21/1983US4389390 From hydrogen and oxygen, palldium on carbon catalyst, removal of formed palladium salts
06/15/1983EP0081063A1 Method for producing sodium persulfate
06/14/1983US4388287 N,n,n,'n'-tetraphosphonomethyldiaminoalkane stabilizer
06/07/1983CA1147532A1 Method of stabilizing hydrogen peroxide solutions
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