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7588697 |
Coated sodium percarbonate granules with improved storage stability
The invention concerns coated sodium percarbonate granules comprising a core produced by fluidized bed spray granulation, containing sodium percarbonate as its main component, an inner coating...
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7534367 |
Stable oxidizer composition for use in formulations
A method of treating a peroxygen compound (e.g., potassium monopersulfate) for use in applications where controlled release rate, exposure to incompatible compounds, and/or moisture is presented....
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7534368 |
Oxidizing composition including a gel layer
A composition that generates a target product and releases a biocidal solution containing the target product is presented. The composition comprises reactants capable of generating the target...
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7514019 |
Solvent-activated reactor including a gel layer
A reactor for an in-situ production of a chemical product in high yield are presented. The reactor, which may be placed in a main solvent, includes an agglomerate of reactants and a gel-forming...
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7468469 |
Dissolved oxygen releasing compound
A dissolved oxygen releasing blend is disclosed utilizing magnesium peroxide blended with powdered Bentonite and/or vegetable oil. The Bentonite (or other clay material) reduces the hydraulic...
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7465410 |
Solvent-activated reactor
A reactor for an in-situ production of a chemical product in high yield are presented. The reactor, which may be placed in a main solvent, includes a core and a reactor wall around the core. The...
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7465411 |
Catalyst-mediated in-situ generation of dioxirane
A composition capable of expedited in-situ generation of dioxirane and a method of preparing the composition are presented. The composition includes a transition metal catalyst, peracid donor, and...
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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...
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7070769 |
Compositions comprising at least two anionic associative polymers and their use for stabilization of an oxidizing solution
Compositions comprising (i) at least one anionic associative polymer comprising at least one carboxylic acid group and at least one ester derived from a fatty alcohol and a carboxylic acid; (ii) at...
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6979669 |
Encapsulated active ingredient preparation for use in particulate detergents and cleaning agents
A granulate for particulate detergents or cleaning agents, the granulate containing a detergent or cleaning agent active ingredient and an outer encapsulation layer formed of polyvalent metal salts...
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6833085 |
Agent for restricting elution of phosphorus, method for producing the same, and method of restricting elution of phosphorus in sludge
Calcium nitrate, which is known to have the effect of inhibiting elution of phosphorus contained as insoluble substance in sludge in rivers, lakes and coasts in a reducing environment, can be...
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6818149 |
Ligand and complex for catalytically bleaching a substrate
The present invention provides a bleaching composition comprising a [3.3.1] bicyclo compound carrying at least one tertiary amine group the bleaching composition substantially devoid of a peroxygen...
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6716392 |
Preservation of liquid biological samples
The present invention relates to the preservation of a liquid biological sample. The biological sample is exposed to a preservative containing at least about 0.15 g of sodium benzoate and at least...
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6645927 |
Process for producing coated bleach activator granules
A process for producing coated bleach activator granules in which bleach activator base granules are coated with a coating substance and are simultaneously and/or subsequently thermally conditioned.
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6582681 |
Method and a preparation for cleaning tooth root surfaces and surrounding tissue
The invention relates to a method and a preparation for cleaning tooth root surfaces and surrounding tissue (periodontal pockets). The preparation is a two-component liquid of the type that has...
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6572842 |
Preparation for dental treatment
The invention relates to a preparation for chemical-mechanical treatment of caries by means of a caries-dissolving two-component liquid. One of the components is an active, caries dissolving...
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6537666 |
Methods of forming a humidity barrier for the ambient temperature preservation of sensitive biologicals
The present invention relates to methods of forming a humidity barrier using fats or other materials that can form an amorphous coating for particles comprising sensitive biological materials in a...
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6500794 |
Granulated bleaching activator
The present invention provides a granulated bleaching activator having a high solubility, that is, a granulated bleaching activator comprising (a) a bleaching activator and (b) at least one...
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6447722 |
Solid water treatment composition and methods of preparation and use
The present invention relates generally to novel water treatment compositions and methods of preparation and use. More particularly, the invention relates to solid water treatment compositions...
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6270690 |
Storage stable bleach activator granules
The invention relates to storage-stable bleach activator granules consisting essentially of a bleach activator and an acid-modified phyllosilicate, prepared by mixing a dry bleach activator with a...
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6214785 |
Bleach activator granules
What is claimed are bleach activator granules which are obtained by mixing a bleach activator with a binder and x% by weight of the total amount of a water-soluble polymer, spraying of water which...
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6207074 |
Quick release of chlorine from trichloroisocyanuric acid
A mixture consisting essentially of dry trichloroisocyanuric acid, dry surfactant particles, and bulking agents is disclosed. The mixture serves as a quickly dissolving chlorine release mixture...
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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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6153644 |
Stabilized injectable pharmaceutical compositions containing taxoid anti-neoplastic agents
A stabilized, injectable pharmaceutical composition for human administration comprises (a) an antineoplastic compound,(b) a solubilizing/dispersing agent, and (c) a stabilizing amount of an...
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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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6113805 |
Coated sodium percarbonate particles, process for the production thereof and use thereof
Sodium percarbonate particles stabilized against loss of active oxygen in detergents, bleaches and cleaning agents by the application of a two-layer coating applied by means of a fluidized bed...
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6080710 |
Bleach activator compositions
A process for making a coated bleach component which may be incorporated into a detergent composition comprising hydrogen peroxide solution. The process includes the steps of dispersing the bleach...
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6063750 |
Bleach activator granules
The invention relates to bleach activator granules of ammonium nitrile and phyllosilicate, obtained by mixing the two components, compressing them and comminuting the resulting agglomerates to the...
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6017867 |
Detergent compositions containing percarbonate and making processes thereof
A granular detergent composition comprising an alkali metal percarbonate, characterized in that percarbonate has a mean particle size of from 250 to 900 micrometers, and that said compositions...
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6007735 |
Coated bleach tablet and method
This invention is directed to a method of dispensing an aqueous bleach solution created by dissolving a continuously advancing substantially coated bleach tablet in a stack of such coated tablets....
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5989530 |
Bleaching composition for human hair and process for its production
A dustless, free-flowing powdery bleaching material for human hair which comprises a powdery composition of at least one solid peroxide compound and at least one pulverulent carrier material...
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5972038 |
Chelant enhanced photobleaching
The performance of photobleaches such as the zinc phthalocyanines is enhanced by means of alkylene amino/carboxylate or alkylene amino/phosphonate chelants. Thus, sulfonated zinc phthalocyanine...
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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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5954958 |
Bacteriocidal dialysis collection bag
A method for manufacturing and using a dialysis collection bag, and the dialysis collection bag itself. A collection bag is fabricated with a sterilization tablet therein, having a soluble coating...
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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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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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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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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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5855622 |
Hydrogen peroxide-containing bleach liquor and bleaching method thereby
A hydrogen peroxide-containing bleach liquor containing one or more compounds selected from organic phosphonic acids and their salts; and a water-soluble alkylamide. A bleaching method comprising...
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5800755 |
Agglomerated active with controlled release
An agglomerated active with controlled release comprising a particulate solid active material and a binder characterised in that the binder comprises from 0.02 to 5% by weight of a polyvinyl...
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5773107 |
Method of storing active films
A method of storing a film having an active film material includes providing a carrier film and at least one strip of the active film material, positioning the at least one strip with respect to...
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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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5763382 |
Cold water wash formula
A cold water washing formula and a method of reducing the soil load on a textile by introducing the textile and cold water into an internal assembly within a washing machine. The method includes a...
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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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5747441 |
Encapsulated bleach particles
An encapsulated bleach particle is provided, comprising (a) 1-30% by weight of a coating including a gelled polymer material (as herein defined); (b) 99-70% by weight of a core material selected...
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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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5716569 |
Granulated bleaching activators and their preparation
The present invention relates to a process for the preparation of storage-stable granules essentially comprising a bleaching activator and an inorganic binder material, which comprises the process...
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5712239 |
Aqueous liquid compositions comprising peracid compounds and substituted phenolic compounds
The present invention relates to liquid detergent compositions comprising: (1) 1-80% by wt. surfactant; (2) defined peroxyacid; and (3) 0.01-20% by wt. of a mono substituted phenolic...
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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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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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