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7344656 |
Storing a composition in an alcoholic gel
Stable oxidizing compositions and a method of preparing such compositions are presented. The compositions include a peroxygen, for example, a potassium monopersulfate or, percarbonate particle...
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7252784 |
Cyclic ketone peroxide formulations
The present invention relates to a cyclic ketone peroxide formulation comprising one or more crystallizing cyclic ketone peroxides, one or more co-crystallizing compounds which solidify in said...
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7214329 |
Storage stable aqueous organic peroxide emulsions
The invention relates to an aqueous organic peroxide emulsion comprising an anti-freeze agent, a protective colloid, and a plasticiser wherein the plasticizer is an ester having a ratio of the...
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7138363 |
Use of metal complex compounds as oxidation catalysts
Use of metal complex compounds of formula (1) and/or (1′) [LnMemXp]zYq (1), [L′MemXp]zYq (1′), wherein all substituents are as defined in the claims, as catalysts for oxidation reactions, and...
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7064241 |
Chemical and biological warfare decontaminating solution using peracids and germinants in microemulsions, process and product thereof
A microemulsion composition having a solid source of peroxycarboxylic acid and germinant is used for chemical and biological warfare decontamination. A process for decontaminating uses the...
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7012154 |
Continuous process for on-site and on-demand production of aqueous peracteic acid
Peracetic acid in aqueous liquid solution or vapor phase is prepared on-site and on-demand in a continuous process. Peracetic acid can be produced at a controlled rate to meet the demands of a...
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7008913 |
Aromatic substituted nonionic surfactants in soil prevention, reduction or removal in treatment zones
Disclosed is a process for the treatment of a plant gaseous stream containing odor compounds including hydrogen sulfide, an alkyl mercaptan or an alkyl thiol and mixtures thereof by contacting the...
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6893584 |
Stabilized organic peroxide composition and process for making the same
An organic peroxide stabilizing composition comprises an organic peroxide and an organic peroxide stabilizing compound selected from one of the following general formulas (I) or (II):
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6843935 |
Supported peroxides
The present invention provides supported peroxides, and a method of forming supported peroxides. Supported peroxides according to the invention are solid particles that include an organic peroxide...
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6824704 |
Stable tooth whitening gels containing high percentages of hydrogen peroxide
An aqueous gel useful for bleaching teeth comprising: (i) water; (ii) polyacrylic acid thickening agent; (iii) hydrogen peroxide bleaching agent; and (iv) aminocarboxylic acid/salt stabilizing...
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6764977 |
Safe, free-flowing solid peroxide compositions
Safety stabilized solid, free-flowing compositions based on t-butyl peroxy maleic acid as well as processes for their preparation and use are disclosed.
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6764612 |
Encapsulated peroxide compositions
The present invention provides supported peroxides, and a method of forming supported peroxides. Supported peroxides according to the invention are solid particles that include an organic peroxide,...
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6642287 |
Methyl propyl ketone peroxide formulations and their use in processes to cure unsaturated polyester resins
Methyl propyl ketone peroxide formulations are claimed that can be safely handled at ambient temperature, are storage stable, and give fast curing rates of unsaturated polyester resins particularly...
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6482899 |
Curable resin composition
A latent curing agent is disclosed for epoxy resin, comprising a reaction product obtainable by allowing (A) an epoxy compound having more than one epoxy groups on the average in the molecule and...
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6416687 |
Bleaching compositions
Bleaching compositions are disclosed which comprise a fabric protective system capable of esterifying the hydroxyl groups of a fabric and a bleach. A method of treating fabrics with such a...
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6358435 |
Phlegmatization of cyclic ketone peroxides
The present invention relates to a composition comprising cyclic ketone peroxide and a phlegmatizer having a 95% boil-off point falling in the range of 220-265° C., most preferably 235-250° C. A...
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6309622 |
Antimicrobial denture cleansing compositions
A denture cleansing composition includes a monoperoxysulfate compound, an effective amount a sequestering agent, such as a citrate compound, for removal of calculus and to provide a pH to the...
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6254801 |
Hardness-stabilizing percarboxylic acid solutions, a process for their preparation and their use
Hardness-stabilizing and scale-preventing aqueous percarboxylic acid solutions contain a hardness stabilizer selected from the group (i) polymers prepared by oxidative polymerization of acrolein or...
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6235695 |
Cleaning agent with oligoammine activator complexes for peroxide compounds
Complexes of the transition metals cobalt, iron, copper, and ruthenium having at least one and preferably at least five ammonia ligands are used to activate peroxygen compounds in aqueous cleaning...
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6200944 |
Bleach precursor compositions
A solid bleach precursor composition is provided comprising a bleach precursor and a surfactant system, whereby the composition exhibits effective solublisation of its bleach precursor component.
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6153119 |
Method and product for reducing tar and nicotine in cigarettes
A process, and product which uses the process, for reducing tar and nicotine in cigarettes, whereby a novel emulsified complex of Sterotex/permanganate is incorporated into a cigarette. The complex...
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6143088 |
Peracid-based composition for decontamination of materials soiled by toxic agents
A composition for decontamination of materials soiled by toxic agents, pacularly a peracid-based composition for effective decontamination of materials soiled by toxic agents, such as...
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6120556 |
Stabilizing agent for peroxide-bleaching procedure and methods of bleaching a fiber material by using same
A stabilizing agent for peroxide-bleaching procedure includes (A) a component including a homopolymer or copolymer of α-hydroxyacrylic acid or water soluble salt or polylactone of the homo- or...
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6086785 |
Solid peroxo compounds and peroxy compounds stabilized by coating
The stabilization of solid peroxo and peroxy compounds, in particular of sodium percarbonate and acetyl peroxyborate compounds is described, which can be achieved by coating the peroxo and peroxy...
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6080715 |
Granular compositions of .di-elect cons.-phthalimido peroxyhexanoic acid
Granular compositions comprising .di-elect cons.-phthalimido peroxyhexanoic acid (PAP), a N-oxide of a tertiary amine surfactant and an organic acid with PK a lower than 3.5 and soluble in water...
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6080712 |
Thickened peracid compositions
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5954998 |
Liquid peracid precursor colloidal dispersions: oil-core vesicles
A stable liquid peracid precursor composition for delivering a bleaching and cleaning material is provided in which the liquid peracid precursor composition combines a dispersion medium which...
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5954890 |
Compositions and methods for coating removal
Compositions and methods for removal of polymeric coatings from nonporous surfaces are provided. The method comprises the mixing of two stock solutions, a peroxide/acid solution and an alkaline...
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5928382 |
Bleaching composition comprising polyoxometallates as bleaching catalyst
Bleach composition comprising one or more bleaching agents and one or more polyoxometallates of the formula (Q) q (A a X x M m O y Z z (H 2 O) b .cH 2 O as bleaching catalyst, the symbols...
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5914303 |
Percarboxylic acids
An aromatic peroxyacid which satisfies the general formula (1): X--Ar--CO--NY--R(Z)--CO--OOH (1) in which X represents hydrogen or a compatible substituent, R...
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5910473 |
Colored acidic aqueous liquid compositions comprising a peroxy-bleach
This invention relates to colored acidic thickened aqueous compositions comprising a source of peroxygen and from 0.002% to 0.05% by weight of the total composition of an α or β metal...
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5888249 |
Fibrous material and method for its manufacturing
A fibrous material including a fibrous material, urea peroxide absorbed on the fibrous material, and a bicarbonate anion containing substance absorbed on the fibrous material.
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5880252 |
Pyrrolidonyl-containing polyesters and polyamides
Pyrrolidonyl-containing polyesters and polyamides I to III ##STR1## where R, X, A and Z are defined herein, are suitable as film formers and conditioners in hair-cosmetic formulations, for...
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5858945 |
Peracid granules containing citric acid monohydrate for improved dissolution rates
The invention pertains to granules which incorporate citric acid monohydrate as an exotherm control agent within a peracid containing core. The granules have improved dissolution rates of the...
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5858332 |
Dental bleaching compositions with high concentrations of hydrogen peroxide
Dental bleaching compositions that include a high concentration of bleaching agent and a bleaching agent stabilizer that maintains the potency of the bleaching agent over time. The dental bleaching...
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5814242 |
Mixed peroxygen activator compositions
Preferred embodiments of the invention are heterocyclic cationic activators with the structure of Formula I ##STR1## wherein A is a saturated ring formed by a plurality of atoms in addition to the...
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5785887 |
Peroxygen bleach composition
A peroxygen bleaching composition which comprises approximately by weight a mixture of about 1 to about 75% of an inorganic peroxygen bleaching compound; and about 1 to about 75% peroxygen...
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5770551 |
Amido- and imido- peroxycarboxylic acid bleach granules
A bleach granule is provided with 60-100% being an intimate mixture of an amido or imido C 2 -C 30 peroxy acid and a surfactant, in a weight ratio of 20:1 to 1:20. The most preferred peroxyacids...
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5770105 |
Methods for manufacturing sticky bleaching compositions
The present invention discloses high viscosity sustained release dental compositions, such as tooth bleaching or fluoride compositions, for treating tooth surfaces. For maximum results, an improved...
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5767055 |
Apparatus for surface cleaning
An apparatus for surface cleaning is provided in which a first liquid, which includes an oxidizing agent, and a second liquid, which includes a builder or a chelating agent, are initially...
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5759439 |
Peroxygen bleaching compositions comprising peroxygen bleach and a fabric protection agent suitable for use as a pretreater for fabrics
The present invention relates to aqueous, acidic compositions comprising a peroxygen bleach and a specific fabric protection agent. The present invention further encompasses a process for...
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5753599 |
Thiadiazole dioxides as bleach enhancers
Novel bleaches, a method for bleaching substrates using these materials and detergent compositions containing same are reported. The bleaches are thiadiazole dioxides. Substrates such as fabrics...
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5733474 |
Thickened aqueous peracid compositions
Many aqueous compositions containing a peroxygen compound have a very low viscosity and thus easily run off non-horizontal surfaces. Particularly, when the peroxygen compound is a soluble peracid,...
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5720983 |
Two pack peracid disinfection system, method of preparation of disinfectant composition therefrom, and use thereof in disinfecting a surface
An aqueous composition comprising a lower aliphatic peracid, a corrosion inhibitor and a peroxide stabilizer and/or peracid stabilizer, is useful for disinfecting medical equipment, particularly...
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5707953 |
Fluidized bed coated amidoperoxyacid bleach composition
A coated bleach composition for laundering which contains from 1-97 weight percent of an amidoperoxyacid, and 0-98 weight percent of a hydratable amidoperoxyacid compatible material, less than 2.0...
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5700557 |
Unsaturated polyester and the manufacturing method thereof
A composition for producing an unsaturated polyester is provided. The composition comprises an unsaturated polyester resin; cement; sand; bleaching agent; and curing agent.
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5695679 |
Detergent compositions containing an organic silver coating agent to minimize silver training in ADW washing methods
There is provided a bleaching composition containing (a) an oxygen-releasing bleaching agent as a source of available oxygen and (b) a non-paraffin oil organic silver coating agent. In one aspect...
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5690856 |
Solid diacyl organic peroxide dispersions
The present invention generally relates to solid diacyl organic peroxide formulations in liquid or paste form having improved thermal stability. The formulations generally comprise solid diacyl...
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5688434 |
Imide-aromatic peroxyacids as bleaching agents
A process of bleaching using at least one imide-aromatic (poly)peroxyacid, having a formula: ##STR1## wherein A represents the residue of a benzene or napthalene ring optionally substituted by a...
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5672295 |
Amido peroxycarboxylic acids for bleaching
An amido peroxyacid is provided having the formula: ##STR1## wherein: R is selected from the group consisting of C 1 -C 16 alkylene, C 5 -C 12 cycloalkylene and C 6 -C 12 arylene radicals; ...
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