Patents
Patents for C01B 15 - Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides (4,123)
09/1980
09/17/1980EP0015818A1 Stabilised aqueous solutions of hydrogen peroxide
07/1980
07/29/1980US4215097 Process for the manufacture of sodium perborate monohydrate and product thereof
07/08/1980US4211759 High-density sodium perborate and method of preparation
06/1980
06/10/1980US4207305 Hexacoordinated ruthenium moderated production of hydrogen peroxide and sulfur from oxygen and hydrogen sulfide
06/03/1980CA1078857A1 Process for producing per-p-toluic acid and utilizing the same
04/1980
04/29/1980CA1076365A1 Production of uranium peroxide
04/16/1980EP0009839A1 Alkaline aqueous hydrogen peroxide solutions stabilised against decomposition
04/16/1980EP0009802A1 Pd/SiO2 hydrogenation catalyst, the process of preparing the catalyst and its use for producing hydrogen peroxide
04/01/1980US4196184 Lime recovery process
03/1980
03/18/1980US4194025 Process for the production of stabilized sodium percarbonate
03/18/1980US4193977 Process for preparing foamable sodium percarbonate
03/18/1980US4193879 Apparatus for powerful energy transfer technique
03/04/1980CA1072733A1 Stable, mixed persalts in a lixivium
02/1980
02/26/1980US4190635 Processes for preparing sodium percarbonate
01/1980
01/29/1980US4185960 Super-oxidized solid sodium perborate and processes for its manufacture
01/22/1980CA1070086A1 Lime recovery process
01/22/1980CA1070085A1 Process for drying sodium carbonate peroxide
01/22/1980CA1070084A1 Continuous crystallization process for preparing sodium carbonate peroxide
01/01/1980US4181128 Contacting concurrently with hydrogen peroxide, oxygen, light and electricity
12/1979
12/18/1979US4179394 Cranulation in the presence of a sodium phosphate, drying
12/11/1979US4178351 Process for the stabilization of sodium percarbonate
10/1979
10/16/1979US4171280 Powder percarbonate bleach and formation thereof
09/1979
09/11/1979CA1062277A1 Process for purifying trioctyl phosphate and use therefor
06/1979
06/27/1979EP0002543A1 Solid particles containing calcium peroxide, their preparation and their utilisation for the treatment of water
06/26/1979CA1057027A1 Process for preparing hydrogen peroxide
06/19/1979CA1056764A1 Method for producing hydrogen peroxide
05/1979
05/22/1979US4156039 Sodium percarbonate particles (A)
05/22/1979US4155738 With lignin sulfonate; plant foods
05/02/1979EP0001719A1 Metal complexes, their preparation and production of hydrogen peroxide therewith
04/1979
04/17/1979CA1052505A1 Foaming bleaching composition
04/10/1979US4148701 High efficiency energy transfer technique
03/1979
03/27/1979US4146571 Preparation of sodium percarbonate
03/06/1979CA1049749A1 Process for manufacturing hydrogen peroxide
02/1979
02/20/1979US4140772 Saccharin or alkali metal salt thereof
01/1979
01/23/1979US4136052 Multilayer coating of fatty acid, microcrystalline wax, and ethylene oxide-propylene oxide copolymer
01/16/1979US4135010 Sodium percarbonate particles (b)
01/09/1979US4133869 Against decomposition by transition metal impurities by adding acetonitrile
01/02/1979US4132762 Hydrogen peroxide stabilization
12/1978
12/26/1978US4131646 Preparation of hydrogen peroxide from dihydroanthracene hydroperoxides
12/26/1978US4131562 Coated with an ethylene oxide derivative
12/19/1978US4130501 Stable viscous hydrogen peroxide solutions containing a surfactant and a method of preparing the same
12/05/1978US4128627 Group 8 metal containing complex catalyst
12/05/1978US4128491 Alkali metal perborate coated with calcium perborate and metaborate
12/05/1978CA1043736A1 Electrolytic process for manufacturing chlorine dioxide, hydrogen peroxide, chlorine, alkali metal hydroxide and hydrogen
11/1978
11/28/1978CA1043054A1 Foaming bleaching composition
11/21/1978US4126717 Microcrystalline wax plasticizer, ethylene oxide-propylene oxide copolymer
11/14/1978CA1042280A1 Process for preparing stable sodium percarbonate
11/14/1978CA1042182A1 Production of hydrogen peroxide
11/07/1978US4124734 Of a chlorine-containing oxidizer; fatty acid inner coating, sodium salt of fatty acid as outer coating
10/1978
10/17/1978US4120812 Polyethylene glycol-stabilized peroxygens
10/03/1978US4118466 Sodium carbonate, sodium chloride, stabilizer, sodium hexametaphosphate
10/03/1978US4118465 Abrasion resistance
09/1978
09/26/1978US4117097 Sodium carbonate and hydrogen peroxide
09/26/1978US4117087 Process for preparing stabilized sodium percarbonate
09/19/1978US4115519 Hydrogen peroxide, sodium metaborate, fluidized beds
09/12/1978US4113589 Exothermically obtaining hydrogen or hydrogen peroxide from water vapor
08/1978
08/22/1978CA1036792A1 Process for producing alkali percarbonates
08/08/1978US4105827 Sodium sulfate, sodium carbonate, stabilization
07/1978
07/25/1978US4102757 Electrochemical oxygen production method
07/18/1978US4101644 Process for the preparation of calcium superoxide
07/18/1978US4100644 Vacuum cleaner nozzle with rotatable comb-shaped part
06/1978
06/27/1978CA1033534A1 Atomization fabrication process of sodium percarbonate
06/27/1978CA1033533A1 Process for preparing sodium percarbonate
06/13/1978US4094758 Glow discharge
06/06/1978US4093707 Process for preparing peroxide group containing aluminum complex
05/1978
05/23/1978US4090959 Process for sequestering metal ions
03/1978
03/07/1978US4078099 Encapsulated bleaches and methods for their preparation
02/1978
02/21/1978US4075116 Liberating h2o2
01/1978
01/31/1978US4071462 Process for preparation of sodium percarbonate or sodium perborate of high specific volume
01/24/1978US4070442 Alkylidene diphosphonic acid
01/10/1978US4067787 Method of making hydrogen peroxide
12/1977
12/06/1977US4061721 Hydrogen peroxide stabilization with phenylphosphonic acids
12/06/1977US4061598 Catalyst for hydrogenating anthraquinones
11/1977
11/22/1977US4059678 Stabilization of iron-containing acidic hydrogen peroxide solutions
10/1977
10/25/1977US4055600 Cyclohexane oxidation process
10/25/1977US4055591 Phosphonomethyl compounds
09/1977
09/20/1977US4049786 Process of preparing peroxymonosulfate
09/06/1977US4046868 Production of hydrogen peroxide
07/1977
07/12/1977US4035471 Hydrogen peroxide stabilization with cyanoalkyl ethers of trialkanolamines
07/05/1977US4034064 Hydrogen peroxide stabilization with triamides of phosphorus
06/1977
06/28/1977US4032623 Reacting aluminum with hydrogen peroxide
05/1977
05/31/1977US4026910 Converting alpha, beta-unsaturated alcohols to carbonyl compounds
05/24/1977US4025609 Process for preparing stable sodium percarbonate
05/17/1977US4024215 Production of uranium peroxide
05/10/1977US4022874 Hydrogen peroxide, sodium carbonate hydrates
05/10/1977US4022703 Stabilization of hydrogen peroxide in acid baths for cleaning metals
04/1977
04/26/1977US4020148 Free-flowing
04/19/1977US4018874 Sodium hydroxide, hydrogen peroxide, carbon dioxide
04/05/1977US4016243 Hydrogen peroxide stabilization with 3-n-morpholinylpropionitriles
03/1977
03/01/1977US4010195 Process for producing methyl p-toluate
02/1977
02/22/1977US4009252 Process for preparing hydrogen peroxide
02/15/1977US4008167 Sodium percarbonate
02/08/1977US4007256 Catalytic production of hydrogen peroxide from its elements
01/1977
01/25/1977US4005182 Stable sodium sulfate-hydrogen peroxide-sodium chloride adduct and process for preparing same
01/25/1977US4005031 Nickel peroxide oxidizing agent
01/11/1977US4002434 Process for the production of abrasion resistant perborate monohydrate
12/1976
12/21/1976US3998937 Production of hydrogen peroxide by oxidation and reduction
12/21/1976US3998936 Process for regenerating hydrogenation catalyst activity in hydrogen peroxide synthesis
12/07/1976US3996341 Process for purifying trioctyl phosphate and use therefor
12/07/1976US3996151 Alkaline peroxide bleach liquor
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