Class 423/582 - Peroxide

Subclass of Class 423 - Chemistry of inorganic compounds
Definition: Products or processes in which the compound is a peroxide
No. of patents: 30
Last issue date: 09/04/2007

Number	Title	Issue Date
7264747	Coated microbubbles for treating an aquifer or soil formations A microporous diffuser includes a first elongated member including at least one sidewall having a plurality of microscopic openings. The sidewall defines an interior hollow portion of the member. The diffuser has a second elongated member having a second sidewall ha...	09/04/2007
7261942	Photocatalytically-active, self-cleaning aqueous coating compositions and methods Method for producing novel photochemically-active metal oxide-containing aqueous compositions such as TiO2 compositions coated or sprayed and dried under ambient conditions to form novel photochemically-active, colorless coatings having strong wetability ...	08/28/2007
7179440	Process to obtain hydrogen peroxide In this invention, a process to obtain hydrogen peroxide solutions by means of the direct reaction of hydrogen and oxygen in the presence of a solvent and of catalysts constituted from noble or semi-noble metals, or combinations of several of these metals, supported...	02/20/2007
7101526	Catalyst and its use in the synthesis of hydrogen peroxide The present invention relates to a catalyst consisting of: (a) one or more metals of the platinum group as active components; (b) one or more polyolefins; and (c) a carrier. The invention also relates to a process for the synthesis of hydrogen peroxide (H2	09/05/2006
6884752	Photocatalytically-active, self-cleaning aqueous coating compositions and methods Method for producing novel photochemically-active metal oxide-containing aqueous compositions such as TiO2 compositions coated or sprayed and dried under ambient conditions to form novel photochemically-active, colorless coatings having strong wetability ...	04/26/2005
6267944	Method of preparing a solution for titania film A method of preparing a solution for titanium oxide film is provided such that said solution has the effect of a photocatalyst, by coating, or impregnating therewith a variety of substrates being positioned in a place where no ultraviolet light is emitted...	07/31/2001
6087089	Peroxide and chlorine test strip A composition, method, and test device for quantitatively determining the oxidant concentration of a test sample are disclosed. The test device includes a test pad having a suitable carrier matrix incorporating an indicator reagent composition capable of ...	07/11/2000
5851439	Coloring layer composition for chromatic device and method of producing chromatic device by using same A coloring layer composition for a chromatic device of the present invention contains an oxide such as tungsten oxide or niobium oxide and so on as a solute, water and an organic solvent such as propanol. In the step of forming a reduction coloring layer,...	12/22/1998
5820841	Hydrogen peroxide complexes of inorganic salts and synthesis thereof A method of making an inorganic salt-hydrogen peroxide complex includes the following steps: (a) mixing the inorganic salt with sufficient water for a time sufficient to form a soft paste, (b) mixing the paste with an aqueous hydrogen peroxide solution to...	10/13/1998
5780257	Method and reagent for detecting peroxidase or hydrogen peroxide Method for detecting peroxidase or hydrogen peroxide with high sensitivity. Both peroxidase and hydrogen peroxide are prepared such that one of them is overabundant to the other. Phenoxy radicals are produced from a p-substituted phenol compound by the ac...	07/14/1998
5702911	Diagnostic test composition The present invention relates to an improved test composition for the diagnosis of gastric ulcers, duodenal ulcers, gastritis, gastric lymphoma and gastric carcinoma by the detection of the bacteria Helicobacter pylori and the enzyme catalase associated w...	12/30/1997
5552131	Oxidation of secondary alcohols A process and apparatus for the molecular oxygen oxidation of a secondary alcohol such as isopropanol to hydrogen peroxide is provided....	09/03/1996
5154912	O¹⁷ isotopic peroxides The peroxides which include the O17 isotope, especially the hydrogen peroxides and peroxides and hydroperoxides prepared therefrom, are well adapted as nonradioactive labeled compounds for use in the medicinal and biological arts....	10/13/1992
5061599	Radiation sensitive materials A radiation-sensitive material comprising a polyacid composed of tungsten and niobium, titanium and/or tantalum. A uniform film can be formed by an easy spin coating method. The polyacid has a radiation sensitivity higher than that of a polyacid comprisin...	10/29/1991
5035478	Material for micro optical component and optical component using the same A material for an optical component comprising polytungstic acid having peroxo groups, and an optical component, at least part of which is constituted of a thin film of the above-mentioned material. By using this material, a thin film of an inorganic mate...	07/30/1991
4962040	2-hydrazono-4,6-dinitrobenzthiazolones useful to form dyestuffs and as color formers for detecting peroxide 2-Hydrazono-4,6-dinitrobenzthiazolones of the formula ##STR1## in which X1 represents hydrogen, C1 -C4 -alkyl, C1 -C4 -hydroxyalkyl, C1 -C4 -sulphoalkyl or C1 -C4...	10/09/1990
4515664	Electro organic method Discloses electro-organic synthesis process using a water wetted gaseous feed. Also discloses the electro-organic synthesis of hydrogen peroxide; 1,4-naphthoquinone; and organic nitriles....	05/07/1985
4427644	Process for the preparation of bivalent metal peroxides Disclosed is a continuous process for the production of bivalent metal peroxides, comprising the steps of introducing into an intensive mixing apparatus a solid, anhydrous or hydrated oxide or hydroxide of a bivalent metal; simultaneously introducing into...	01/24/1984
4400367	Hydrogen peroxide adduct and process for preparation and use thereof Disclosed is an adduct of the formula 4Na2 SO4.2H.sub.2 O2.KCl and a process for the preparation of this adduct by crystallizing the adduct out of a suspension containing from about 100 to 900 g of hydrogen peroxide per li...	08/23/1983
4399633	Production of alkali metal or alkaline earth metal peroxides Alkali metal or alkaline earth metal peroxides, for example, particularly, calcium peroxide, are produced by recovering a moist peroxide product from an aqueous mixture, formed by reacting hydrogen peroxide and a hydroxide or oxide of the alkali metal or ...	08/23/1983
4231890	Bleaching composition causing no color change or fading of colored and figured cloths A bleaching composition which does not cause color change or fading of fabrics, which composition contains 50 to 98 weight % of a peroxide which releases oxygen in an aqueous solution, 1 to 49 weight % of nitrilotriacetic acid or salt thereof and 1 to 49 ...	11/04/1980
4128491	Slow-dissolving perborate A particulate alkali metal perborate having an outer layer of chemically bound calcium in an amount of from about 0.4 to 2.0% by weight of the total particle, to slow down the rate of dissolution. A process for preparing said slow-dissolving perborate. Th...	12/05/1978
4116859	Method of preparing oxygen-containing bleach and product so produced Oxygen-containing bleach products are prepared by reaction of a source of hydroperoxy groups, such as hydrogen peroxide or ozone, with a water-soluble multi-metal, inorganic, amide group-containing monomeric complex. Such complex is obtained by reacting, ...	09/26/1978
4094758	Process for preparing higher oxides of the alkali and alkaline earth metals The present invention relates to a process for preparing high purity inorganic higher oxides of the alkali and alkaline earth metals by subjecting the hydroxide of the alkali or alkaline earth metal to a radio frequency discharge sustained in oxygen. The ...	06/13/1978
4032623	Hydroperoxy group-containing aluminum compound and method of making the same A hydroperoxy-group-containing aluminum compound is prepared by a process which comprises: Contacting and reacting, at room temperature or below, and in the substantial absence of water, (a) a reactive metal comprising aluminum of a purity of at least 99....	06/28/1977
4011148	Method of electrolysis A method of electrolysis is described in which the electrolysis is powered by electricity generated from the energy released by the reaction between at least one of the elements liberated by the electrolysis and a reactive body. A preferred aspect of the ...	03/08/1977
4008167	Foaming bleaching composition A bleaching composition is disclosed characterized by containing (a) sodium percarbonate which has been heated at a temperature of 75° to 135° C for a time ranging from 5 to 30 minutes at 135° C to 2 to 6 hours at 75° C and (b) an activating agent for...	02/15/1977
4005182	Stable sodium sulfate-hydrogen peroxide-sodium chloride adduct and process for preparing same An adduct having the formula: 4Na2 SO4. 2H2 O2. NaCl, is prepared by reacting sodium sulfate with hydrogen peroxide in an aqueous solution, in the presence of sodium chloride in the reaction system....	01/25/1977
3979313	Bleaching composition A bleaching composition comprising a hydrogen peroxide adduct having the formula: and an activating agent....	09/07/1976
3953350	Foaming bleaching composition A bleaching composition is disclosed characterized by containing sodium percarbonate which was treated by subjecting it to heating at a temperature of 75° to 135°C, for a heating time ranging (1) from 2 to 6 hours at 75°C to (2) 5 to 30 minutes at 135�...	04/27/1976

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Class 423/582 - Peroxide