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Class Information
Number: 423/272
Name: Chemistry of inorganic compounds > With additive > For hydrogen peroxide
Description: Products or processes which the product is hydrogen peroxide (H2










Sub-classes under this class:

Class Number Class Name Patents
423/273 Additive contains metal, boron, or silicon 42


Patents under this class:
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Patent Number Title Of Patent Date Issued
7981391 Aqueous hydrogen peroxide solutions and method of making same Jul. 19, 2011
7722847 Aqueous hydrogen peroxide solutions and method of making same May. 25, 2010
7504356 Nanoparticles of cerium oxide having superoxide dismutase activity Mar. 17, 2009
7459005 Chemical composition and method Dec. 2, 2008
7431775 Liquid detergent formulation with hydrogen peroxide Oct. 7, 2008
7351764 Methods to enhance brightness of pulp and optimize use of bleaching chemicals Apr. 1, 2008
7341636 Stabilization of alkaline hydrogen peroxide Mar. 11, 2008
7169237 Stabilization of alkaline hydrogen peroxide Jan. 30, 2007
6756028 Continuous hydrogenation process Jun. 29, 2004
6696093 Aldehyde donors for stabilizing peroxides Feb. 24, 2004
6677466 Method for stabilizing hydrogen peroxide Jan. 13, 2004
6576213 Method of producing chlorine dioxide Jun. 10, 2003
6379711 Phosphomolybdic acid stabilizer for hydrogen peroxide Apr. 30, 2002
6224845 Process for manufacturing an aqueous hydrogen peroxide solution May. 1, 2001
5770739 Non-aqueous hydrogen peroxide complex Jun. 23, 1998
5362412 Biodegradable bleach stabilizers for detergents Nov. 8, 1994
5302311 Cleaning solution of semiconductor substrate Apr. 12, 1994
5211927 Method for stabilizing acidic aqueous hydrogen peroxide solution containing copper May. 18, 1993
5206385 Urea-hydrogen peroxide-polyvinylpyrrolidone process Apr. 27, 1993
5183901 Urea-hydrogen peroxide-polyvinylpyrrolidone Feb. 2, 1993
5180514 Stabilizing system for liquid hydrogen peroxide compositions Jan. 19, 1993
5130053 Stabilization of concentrated hydrogen peroxide solutions Jul. 14, 1992
5122354 Histidine-hydrogen peroxide adduct and process for preparing same Jun. 16, 1992
5045296 Sodium carbonate perhydrate process Sep. 3, 1991
5008036 Colloidal sols of antimony pentoxide in an aqueous medium and their preparation Apr. 16, 1991
5008093 Anhydrous complexes of PVP and hydrogen peroxide Apr. 16, 1991
4981662 Stabilized hydrogen peroxide Jan. 1, 1991
4970058 Soda ash peroxygen carrier Nov. 13, 1990
4966762 Process for manufacturing a soda ash peroxygen carrier Oct. 30, 1990
4917122 Compositions for use in the production of integrated circuits and method for its preparation and use Apr. 17, 1990
4900469 Thickened peracid precursor compositions Feb. 13, 1990
4900468 Stabilized liquid hydrogen peroxide bleach compositions Feb. 13, 1990
4889689 Method of disinfecting a soft contact lens with a diethylene triamine penta(methylenephosphonic acid) stabilized hydrogen peroxide solution Dec. 26, 1989
4850729 Decontaminating composition and delivery system therefor Jul. 25, 1989
4849198 Method of reducing the tendency of particulate active oxygen compounds to cake Jul. 18, 1989
4812173 Stabilized hydrogen peroxide contact lens disinfecting solution Mar. 14, 1989
4770808 Stabilization of metal-containing hydrogen peroxide solutions Sep. 13, 1988
4758416 Removal of H.sub.2 S from gas streams Jul. 19, 1988
4744968 Stabilized aqueous hydrogen peroxide solution May. 17, 1988
4647441 Method for the regeneration of washing solution utilized for simultaneous washing of nitrous oxide and sulfur dioxide from exhaust gases Mar. 3, 1987
4636368 Stabilized acidic aqueous solutions containing hydrogen peroxide and metallic ions and processes Jan. 13, 1987
4614646 Stabilization of peroxide systems in the presence of alkaline earth metal ions Sep. 30, 1986
4606905 Cyclic process for hydrogen peroxide production Aug. 19, 1986
4534945 Stabilization of high purity hydrogen peroxide Aug. 13, 1985
4497725 Aqueous bleach compositions Feb. 5, 1985
4477329 Apparatus for maintaining peroxide concentration Oct. 16, 1984
4421730 Process for manufacturing highly pure chlorine dioxide Dec. 20, 1983
4421668 Bleach composition Dec. 20, 1983
4409197 Process for producing sodium percarbonate Oct. 11, 1983
4362706 Stabilizer system for commercial hydrogen peroxide Dec. 7, 1982

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