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Class Information
Number: 252/187.1
Name: Compositions > Oxidative bleachant, oxidant containing, or generative > Free halogen or oxy-halogen acid type
Description: Composition which contains an oxy-halogen acid compound, an anhydride thereof, free halogen, or a compound which yields such a halogen body when treated with water, basic material, nonhologen acid, or heat, e.g., a bleaching composition comprised of perchloric acid and polyvinylpyrrolidone, etc.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7579018 |
Microbiological control in aqueous systems |
Aug. 25, 2009 |
| 7572384 |
Composition and method for reducing chemical oxygen demand in water |
Aug. 11, 2009 |
| 7572390 |
Composition and method for reducing chemical oxygen demand in water |
Aug. 11, 2009 |
| 7517568 |
Packaging for dilute hypochlorite |
Apr. 14, 2009 |
| 7476333 |
Composition and method for reducing chemical oxygen demand in water |
Jan. 13, 2009 |
| 7465412 |
Calcium hypochlorite composition |
Dec. 16, 2008 |
| 7371397 |
Methods for microbiological control in aqueous systems |
May. 13, 2008 |
| 7300625 |
Chlorine gas generating candle |
Nov. 27, 2007 |
| 7273567 |
Energy-activated compositions for controlled sustained release of a gas |
Sep. 25, 2007 |
| 6991747 |
Radical scavenger |
Jan. 31, 2006 |
| 6852238 |
Layered tablet water treatment compositions and method of use |
Feb. 8, 2005 |
| 6814984 |
Frozen biocidal compositions and methods of use thereof |
Nov. 9, 2004 |
| 6638446 |
Lower reactivity blends of calcium hypochlorite and magnesium sulfate |
Oct. 28, 2003 |
| 6602442 |
Composition for generating chlorine dioxide |
Aug. 5, 2003 |
| 6569826 |
Radical scavenger |
May. 27, 2003 |
| 6566320 |
Bleaching composition containing chromotropic compound |
May. 20, 2003 |
| 6352652 |
Low temperature sensitivity oxygen generating compositions |
Mar. 5, 2002 |
| 6294510 |
Halogen-releasing composition for lavatory cleansing |
Sep. 25, 2001 |
| 6284152 |
Compositions and methods for storing aqueous chlorine dioxide solutions |
Sep. 4, 2001 |
| 6264896 |
Oxygen generating compositions |
Jul. 24, 2001 |
| 6255268 |
Bleaching and cleaning compositions containing fragrances |
Jul. 3, 2001 |
| 6231816 |
Low temperature sensitivity oxygen generating compositions |
May. 15, 2001 |
| 6197215 |
Composition for generating chlorine dioxide |
Mar. 6, 2001 |
| 6193907 |
Oxygen generating formulation with high structural integrity |
Feb. 27, 2001 |
| 6187221 |
Controlled release bleach thickening composition having enhanced viscosity stability at elevated temperatures |
Feb. 13, 2001 |
| 6143196 |
Oxygen generating formulation with high structural integrity |
Nov. 7, 2000 |
| 6126854 |
Oxygen generating compositions |
Oct. 3, 2000 |
| 6054067 |
Low temperature sensitivity oxygen generating compositions |
Apr. 25, 2000 |
| 6007736 |
Oxygen generating compositions catalyzed by copper and nickel oxides |
Dec. 28, 1999 |
| 5942153 |
Stable fragrances for bleaching compounds |
Aug. 24, 1999 |
| 5882545 |
Oxygen generating compositions |
Mar. 16, 1999 |
| 5866031 |
Slurry formulation for chemical mechanical polishing of metals |
Feb. 2, 1999 |
| 5858267 |
Method for treating chlorinated organic compound |
Jan. 12, 1999 |
| 5795487 |
Process to manufacture stabilized alkali or alkaline earth metal hypobromite and uses thereof in water treatment to control microbial fouling |
Aug. 18, 1998 |
| 5783105 |
Oxygen generating compositions |
Jul. 21, 1998 |
| 5759441 |
Halogen scavengers |
Jun. 2, 1998 |
| 5753181 |
Method for enhancement of polyguanide based sanitizing system |
May. 19, 1998 |
| 5693252 |
Generation of chlorine dioxide in a non-aqueous medium |
Dec. 2, 1997 |
| 5683654 |
Process to manufacture stabilized alkali or alkaline earth metal hypobromite and uses thereof in water treatment to control microbial fouling |
Nov. 4, 1997 |
| 5527506 |
Method for enhancement of polyguanide based sanitizing system |
Jun. 18, 1996 |
| 5443849 |
Sporicidal disinfectant compositions, production and use thereof |
Aug. 22, 1995 |
| 5399288 |
Solid composition releasing chlorine dioxide |
Mar. 21, 1995 |
| 5338516 |
Chemical oxygen generator |
Aug. 16, 1994 |
| 5300488 |
P-methylenedioxyphenyl propionitrile derivatives, process for producing same, intermediates used in said process and organoleptic uses of said derivatives and intermediates |
Apr. 5, 1994 |
| 5298187 |
Non-toxic chemical oxygen generating compositions |
Mar. 29, 1994 |
| 5296108 |
Electrochemical process for generating chlorine dioxide using chloric acid-alkali metal chlorate mixtures |
Mar. 22, 1994 |
| 5279761 |
Chemical oxygen generating compositions containing LI202 |
Jan. 18, 1994 |
| 5256328 |
Liquid toilet bowl cleaner and sanitizer containing halogen donating nanoparticles |
Oct. 26, 1993 |
| 5202047 |
Cleaning/disinfecting process and composition |
Apr. 13, 1993 |
| 5196139 |
Bleach article containing polyacrylate or copolymer of acrylic and maleic |
Mar. 23, 1993 |
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