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7399425 |
Closure with oxygen scavenger
A closure that is able to prevent oxygen from entering the container upon which the closure is attached. Preferably, the closure is comprised of one piece wholly molded of plastic, oxygen...
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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...
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7264690 |
Catalyzer for clean pulping and process for using the same
A catalyzer for clean pulping includes sodium salicylate, anion silicate softener, cooking aids, liquid(gaseous) chlorine and water. A process for using the catalyzer for clean pulping includes the...
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7125497 |
Reactive formulations for a neutralization of toxic industrial chemicals
Decontamination formulations for neutralization of toxic industrial chemicals, and methods of making and using same. The formulations are effective for neutralizing malathion, hydrogen cyanide,...
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6911069 |
Stain resistant coating composition
Iodine or iodophor stain resistance is imparted to a surface by applying a hardenable coating composition containing an effective amount of a reducing agent having a redox potential sufficient to...
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6746630 |
Oxygen scavengers independent of transition metal catalysts
The claims are drawn to a method of detecting seal breakage or incomplete seal formation in a package, said method comprising the steps of: (i) providing said package, prior to sealing, with a...
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6402984 |
Composition for preventing corrosion using a sulfite-based oxygen scavenger
The invention effectively prevents occurrence of corrosion in water tubes or the like of boilers. The invention provides a method for operating a boiler, including regulating a concentration of...
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6290871 |
Method of making an oxygen scavenging sealant composition
A method for compounding an oxygen scavenging sealant composition is provided. The method includes compounding a gasket formulation with an oxygen scavenging material of reduced particle size. The...
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6171347 |
Compositions, methods and kits for reductively removing color from dyed hair
A multicomponent kit for coloring and later removing color from fibers is described, which consists of a first component and a second component. The first component includes a composition for...
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6106579 |
Compositions and methods for dyeing and safe decolorizing of fibers, especially hair, and multi-part kit for repeatedly changing dyed fiber color
The method for decolorizing fibers includes applying a decolorizing composition according to the invention to dyed fibers and allowing the composition to act on the fibers for a sufficient time to...
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6099800 |
Process for cleaning and disinfecting contact lens and hydrogen peroxide destroying composition having a delayed release function for use therein
A hydrogen peroxide destroying composition is disclosed, which includes 1-30% of a hydrogen peroxide destroying component, 0.5-40% of a binder, 0-20% of a disintegrant and 0.02-3% of a chlorophyll...
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6007885 |
Oxygen scavenging compositions and methods for making same
An oxygen scavenging composition capable of providing good oxygen absorption capabilities wherein the oxygen scavenging agent is a hydroxosulfitometalate. Methods for making a...
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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...
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5861076 |
Method for making multi-layer circuit boards
The present invention relates to a bond enhancement process for promoting strong, stable adhesive bonds between surfaces of copper foil and adjacent resin impregnated substrates or superimposed...
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5549715 |
Method for bleaching textile material
A method for bleaching textile material, including preparing an aqueous alkaline solution of a bleaching agent composed of formamidine sulfinic acid and at least one carbohydrate having a general...
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5262143 |
Production of finely divided particulate siliceous material by decomposition of alkali metal silicate with sulfitic species
Production of siliceous precipitates, for example sodium aluminosilicates by decomposition of an alkali metal sulfite solution with a solution of a sulfitic species such as sulfur dioxide,...
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5041237 |
Aqueous solution containing sulphur dioxide and sodium in high percentages, its manufacture and use
An aqueous solution containing sulphur dioxide and sodium in high percentages is obtained by bringing sulphur dioxide into contact with a recirculating aqueous solution of sodium hydroxide and...
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5017301 |
Method for permanganate bleaching of fabric and garments
Permanganate based fabric bleaching processes, such as stone-washing processes, are substantially improved by utilizing a reducing composition comprising a metabisulfite and a sulfite in the...
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5015409 |
Viscosity-modifiers for aqueous-based functional products containing mixed metal hydroxides
Aqueous-based functional products or corrosive products such as cleansers, household products, commercial products, and personal care products are thickened or viscosity-modified by the addition of...
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5002684 |
Composition and method for removal of stains from fibers
Solutions and method for the solubilizing and removal of dyes, synthetic red dyes in particular, are disclosed. The solutions consist of an aqueous mixture containing as essential ingredients (1) a...
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4871373 |
Continuous preparation of solutions of low viscosity solvents and high viscosity, pasty products
Solutions of low viscosity solvents and high viscosity, pasty products, for example water and sodium dithionite formulations, are prepared in a continuous manner in a matter of seconds in static...
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4816177 |
Treating agent for liquid media
An agent is disclosed that is useful for treating liquid media, e.g., dechlorinating aqueous media. The agent contains at least one salt from the sulfur oxide family, such as sodium sulfite. In the...
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4741854 |
Transparent toilet soap of light color
The invention provides a method and composition for substantially reducing color in transparent soap bars. Color reduction is achieved by combining in critical ratio a sulphur and a hydride type...
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4680136 |
Method for preparing compositions which can be used in the production of sodium dithionite; and the use of such compositions
There is provided a method for producing compositions which can be used for preparing sodium dithionite, in which sulphur dioxide is brought into contact with a recirculating aqueous solution of...
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4568517 |
Disinfection of contact lenses
A contact lens is disinfected in an aqueous H 2 O 2 solution. The H 2 O 2 solution is neutralized and transformed in situ into a buffered, saline storage solution by adding a neutralizer such...
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4524014 |
Photobleach system, composition and process
A photobleach system is disclosed comprising a synergistic mixture of an electron donor and a visible/ultraviolet radiation absorbing compound (a chromophore acceptor) which is capable of, in an...
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4490330 |
Sulphur dioxide-liberating, sterilizing composition and method of using same
A composition which is capable of releasing sulphur dioxide in the presence of water over an extended period contains a sulphur dioxide-liberating compound and hydroquinone. The composition may...
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4384972 |
Foodstuff freshness keeping agents
Foodstuff freshness keeping agent comprising a particulate composition which contains a salt of manganese (II), iron (II), cobalt (II) or nickel (II), an alkali compound and a sulfite or a...
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4115293 |
Denture cleanser
An improved denture cleanser composition comprising a thermogenic combination of oxidizing and reducing agents in conjunction with bleaching, pH adjustment, wetting and sequestering agents.
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3954652 |
Bleaching agent
Reductive bleaching agents which contain alkali metal sulfites and zinc oxide or soluble zinc salts.
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3833418 |
CLEANING OF HAIR BRUSHES WITH REDUCING AGENTS
Hairbrushes are cleaned by contacting the hairbrush with a solution of a reducing agent. The brushes are clean as removed from the solution, or a mass of destroyed hair produced by the solution...
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3773679 |
SODIUM DITHIONITE SOLUTION STABILIZATION
Sodium dithionite in solution is widely used in bleaching and vat dyeing of textiles. Unfortunately, however, losses occur not only through decomposition during dissolving of the salt in question,...
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3669895 |
SODIUM HYDROSULFITE STABILIZATION COMPOSITION
The present discovery entails a new means for stabilizing mixtures, containing primarily sodium dithionite, from spontaneous decomposition and "ignition" by the action of water. Specifically, the...
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3520688 |
PHOTOGRAPHIC PROCESS COMPRISING IMPROVED DYE BLEACHING STEP
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3425947 |
METHOD OF TREATING METAL SURFACES
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3400079 |
Formaldehyde absorbent composition
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3183191 |
Stain and rust removing composition
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3169068 |
Preservative of oxygen-labile substances, e.g., foods
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2995522 |
Cleaning compositions and methods
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2983569 |
Deformation of keratinous fibers with sulfite-borohydride composition
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2922737 |
Methods for producing colloidal oligodynamic metal compositions
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2914374 |
Bleaching of keratinous fibrous material
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2866683 |
Manufacture of chlorine dioxide from an alkali metal chlorate and an alkali metal bisulfite
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2825651 |
In-package oxygen remover
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3592944 |
Title is not available
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3634263 |
Title is not available
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3812043 |
Title is not available
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