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7273567 Energy-activated compositions for controlled sustained release of a gas  
A composition for energy-controlled generation and release of at least one gas, which includes an energy-activated catalyst capable of being activated by electromagnetic energy, and a solid or a...
7220367 Method and system for the controlled release of chlorine dioxide gas  
Method, composition and system for generating chlorine dioxide gas in a controlled release manner by combining at least one metal chlorite and a dry solid hydrophilic material that reacts with the...
7182883 Massive bodies containing free halogen source for producing highly converted solutions of chlorine dioxide  
A massive body, e.g., a tablet, for producing a solution of chlorine dioxide when the massive body is added to liquid water. The massive body comprises a metal chlorite such as sodium chlorite, an...
7179400 Stabilization composition for halogen-containing polymers  
The invention is a stabilizer composition for halogen-containing polymers, comprising a carrier material of the general formula Ca x Al 2 (OH) 2(x+2) HPO 3 .m H 2 O, wherein x is a number from 2 to...
7160484 Method and device for the production of an aqueous solution containing chlorine dioxide  
The present invention is generally directed to a method of producing an aqueous solution of chlorine dioxide from the reaction of a metal chlorite and an acid forming component which do not react...
7144177 Method and device for delivery and confinement of surface cleaning composition  
A device dispenser for applying a thickened cleaning composition to a selected surface area that minimizes or eliminates any unintentional or excess application of the composition and/or minimizes...
7087190 Composition for the production of chlorine dioxide using non-iodo interhalides or polyhalides and methods of making and using the same  
A composition for the generation of chlorine dioxide including at least one non-iodo interhalide, polyhalide or salt thereof having the formula
6814984 Frozen biocidal compositions and methods of use thereof  
The present invention is directed to frozen biocidal compositions. Specifically, the biocidal compositions comprise a frozen aqueous solution of a plurality of ions selected from the group...
6699404 Massive bodies containing free halogen source for producing highly converted solutions of chlorine dioxide  
A massive body, e.g., a tablet, for producing a solution of chlorine dioxide when the massive body is added to liquid water. The massive body comprises a metal chlorite such as sodium chlorite, an...
6635230 Method for producing chlorine dioxide  
A method for producing chlorine dioxide by activating zeolite crystals (which have been impregnated with metal chlorite such as sodium chlorite, and optionally also a water-retaining substance such...
6620380 Method, device and composition for the sustained release of an antimicrobial gas  
A unitary container housing having a plurality of sealed compartments each containing a dry composition which will gradually release an antimicrobially active gas upon exposure to moist air, and...
6602442 Composition for generating chlorine dioxide  
A dry disinfectant composition for the production of aqueous solutions of chlorine dioxide of predetermined concentration is formulated of a mixture of lithium hypochlorite, sodium bisulfate and...
6503419 Method of producing chlorine dioxide using sodium chlorite and a water-retaining substance impregnated in zeolite or in aqueous solution  
A method for producing chlorine dioxide by activating zeolite crystals (which have been impregnated with metal chlorite such as sodium chlorite, and optionally also a water-retaining substance such...
6458735 Method of producing chlorine dioxide using a metal chlorite and a water-retaining substance  
A method for producing chlorine dioxide by activating zeolite crystals (which have been impregnated with metal chlorite such as sodium chlorite, and optionally also a water-retaining substance such...
6432322 Massive bodies for producing highly converted solutions of chlorine dioxde  
Massive bodies for rapidly and safely preparing highly converted solutions of chlorine dioxide are disclosed. These massive bodies when added to water produce more chlorine dioxide than when the...
6399039 Method for the synthesis of chlorine dioxide  
Chlorine dioxide is generated from an aqueous solution of sodium chlorite in the presence of a catalyst having a reduced rate of deactivation. The catalyst is preferably palladium, or palladium...
6379643 Method of producing chlorine dioxide using sodium chlorite and a water-retaining substance in aqueous solution  
A method for producing chlorine dioxide by activating zeolite crystals (which have been impregnated with metal chlorite such as sodium chlorite, and optionally also a water-retaining substance such...
6328909 Frozen chlorine dioxide-containing composition and methods related thereto  
A frozen chlorine dioxide-containing composition comprising a metal chlorite and a protic acid in a frozen aqueous matrix made by freezing a substantially chloride dioxide-free aqueous solution...
6325970 Preparation and use of biocidal solutions  
A method comprises feeding a chlorite, a chlorine donor, and an acid into a water line connected to a water system through which water is flowing, or a mixing chamber connected to a water system,...
6294108 Composition for the controlled release of chlorine dioxide gas  
Method, composition and system for generating chlorine dioxide gas in a controlled release manner by combining at least one metal chlorite and a dry solid hydrophilic material that reacts with the...
6284152 Compositions and methods for storing aqueous chlorine dioxide solutions  
The present invention is directed to both physical and chemical means for maintaining continuous high levels of chlorine dioxide in aqueous solutions for extended periods, with minimum loss through...
6238643 Method and device for the production of an aqueous solution containing chlorine dioxide  
The present invention is generally directed to a method of producing an aqueous solution of chlorine dioxide from the reaction of a metal chlorite and an acid forming component which do not react...
6197215 Composition for generating chlorine dioxide  
A dry disinfectant composition for the production of aqueous solutions of chlorine dioxide is formulated of a mixture of lithium hypochlorite, sodium bisulfate and sodium chlorite.
6123966 Stabilized two-part disinfecting system and compositions and methods related thereto  
A stabilized two-part disinfecting system comprising a first part and a second part adapted to be mixed to yield an aqueous disinfecting composition. The first part contains a non-esterifying acid...
6120731 Frozen chlorine dioxide-containing composition and methods related thereto  
A frozen chlorine dioxide-containing composition comprising a metal chlorite and a protic acid in a frozen aqueous matrix made by freezing a substantially chlorine dioxide-free aqueous solution...
6103950 Process for the production of aqueous chlorine dioxide solutions  
The description relates to a process for the production of aqueous chlorine dioxide solutions through oxidation of chlorite with oxo acids and/or oxo acid anions having a suitable redox potential...
6083457 Preparation and use of biocidal solutions  
A solution for generating chlorine dioxide comprises a chlorite, a chlorine donor, an alkali, and water. Substantially all of the chlorite is converted to chlorine dioxide upon acidification of the...
6046243 Compositions for sustained release of a gas  
A composite for retarding microbiological contamination containing a hydrophobic material containing an acid releasing agent, and a hydrophilic material containing anions that are capable of...
6042744 Bleaching compositions comprising hypochlorite and delivery systems therefor  
The invention provides a bleaching composition of pH 8-14 which comprises an oxygen transfer agent and hypochlorite or a source thereof and a method for bleaching a stained substrate which...
6007772 Cold sterilant solution  
A sterilant-disinfectant solution which may be used in the cleaning of metallic objects, particularly medical instruments. Medical instruments, which may included brass, copper, aluminium,...
5984993 Method and composition for odor control  
A method and composition are provided for controlling odor from waste products. The composition comprises a combination of chlorite salt and nitrate salt. The method includes the step of contacting...
5972238 Method of preparing aqueous chlorine dioxide solutions  
The description relates to a process for the production of aqueous chlorine dioxide solutions through oxidation of chlorite with oxo acids and/or oxo acid anions having a suitable redox potential...
5942153 Stable fragrances for bleaching compounds  
The present invention is directed to a stable fragrant bleaching composition which comprises (a) a bleaching agent having a reduction potential from about -0.7 v to about +0.4 v; and (b) an...
5922776 Sustained release, transparent biocidal compositions  
A composition for retarding bacterial, fungal and viral contamination and mold growth containing an acid releasing polymer, a hydrophilic material, and chlorite anions. Each component of the...
5888528 Sustained release biocidal powders  
A powder for sustained release of a gas including a hydrophilic core, a hydrophobic layer on an outer surface of the hydrophilic core, and particles in contact with the hydrophobic layer. The...
5824239 Method to remove biguanide from an aqueous source  
A method for removing biguanide from aqueous sources, such as swimming pools, is disclosed. The method includes the steps of bringing at least one polymeric metaphosphate into contact with the...
5719100 Water treatment compositions  
Advantageous water treatment compositions are provided, which remain stable prior to their intended use in an aqueous environment. The compositions comprise sodium chlorite and an acid activator....
5707739 Powdered biocidal compositions  
A biocidal powder for sustained release of chlorine dioxide includes particles containing chlorite anions, and a hydrophobic core having the particles on a surface thereof, the hydrophobic core...
5705092 Multilayered biocidal film compositions  
A multilayered composite for providing sustained release of chlorine dioxide includes a hydrophobic layer containing an acid releasing agent, and a hydrophilic layer containing chlorite anions. The...
5695814 Method of making a powdered biocidal composition  
A biocidal powder for sustained release of chlorine dioxide includes particles containing chlorite anions, and a hydrophobic core having the particles on a surface thereof, the hydrophobic core...
5668185 Method of making an amine containing biocidal composition  
A process for preparing a composite including mixing a hydrophilic material containing an amine with a hydrophobic material containing an acid releasing agent, the hydrophilic and hydrophobic...
5650446 Sustained release biocidal composition  
A composite for retarding bacterial, fungal and viral contamination and mold growth including a hydrophobic material containing an acid releasing agent, and a hydrophilic material containing...
5639295 Method of making a composition containing a stable chlorite source  
A process for preparing a composite which provides sustained release of chlorine dioxide which includes mixing a hydrophilic material containing an amine and a base with a hydrophobic material...
5631300 Method of making a sustained release biocidal composition  
A process for preparing a composite for preventing the growth of bacteria, molds, fungi and viruses by dissolving a chlorite salt in a hydrophilic material, and then mixing the hydrophilic material...
5605578 Method for cleaning outdoor surface such as vinyl siding  
A concentrated cleaning composition for cleaning outdoor vinyl surfaces. The concentrated cleaning solution includes an aqueous chlorinated bleach solution, a surfactant, a phosphate and a...
5597544 Preparation of chlorite  
Process for the preparation of saturated aqueous solution of chlorite salts by the controlled reaction of chlorine dioxide with a reducing agent under reduced pressure to form chlorous acid. The...
5405549 Generation of chlorine dioxide in a non-aqueous medium  
A method of preparing chlorine dioxide in a non-aqueous liquid is disclosed. An aqueous solution of chlorine dioxide is mixed and agitated with a non-aqueous liquid. The chlorine dioxide is...
5399288 Solid composition releasing chlorine dioxide  
The present invention relates to a solid composition comprising a water soluble chlorite salt, an oxidizing chlorine releasing agent, selected among sodium- or potassium-dichloro-s-triazinetrione...
5360609 Chlorine dioxide generating polymer packaging films  
A process incorporating a chlorine dioxide generating compound such as sodium chlorite into a polymer or oligomer film is coated onto various substrates. Controlled release is accomplished by...
5338480 Compositions and methods to clean contact lenses  
Compositions and methods to clean contact lenses are disclosed. In one embodiment, the present composition comprises at least at least one enzyme capable of removing debris from a contact lens and...
Matches 1 - 50 out of 127 1 2 3 >