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6582655 |
Insulation coverage system and method for inhibiting biological contamination
A thermoformed PVC, modified PVC, CPVC, metal or coated metal cover, covering system and method is provided for covering assemblies of pipe and pipe insulation, hangers, support rods and mechanical...
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6579378 |
De-staining composition and apparatus
The present invention is drawn to a method for de-staining a substrate that is stained with a dye by bringing the substrate into contact with a de-staining composition and absorbing the dye from...
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6569260 |
Non-solvent very low VOC formulation for removal of ink from printing presses and the like, and methods of using the same
A water-based formulation for the removal of ink comprising a detergent builder including sodium carbonate, neutralized polyacrylic acid, and an acrylic acid/maleic anhydride copolymer; a chelating...
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6569253 |
Method of cleaning a chamber of a CVD machine and elements within
The present invention provides a method of cleaning a chamber of a CVD machine and elements within. A gas mixture of carbon tetrafluoride (CF 4 ) and perfluoro ethane (C 2 F 6 ) is first injected...
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6569259 |
Method of disposing of a waste optical disc
A disposal method of a waste optical disc is useful when a substrate material is collected from the disc. A space is created between a recording layer and a reflective layer between both of which...
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6569261 |
Cleaning composition comprising a water-soluble or water-dispersible polymer
This invention relates to a cleaning composition comprising at least one surfacatant or at least one cosmetic vehicle and a water-soluble or water-dispersible copolymer comprising, in the form of...
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6565666 |
Capillary dry process and apparatus
Disclosed is a method of removing liquid from a surface of a semiconductor wafer that comprises the steps of providing a plurality of capillary channels, each said capillary channel having a first...
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6565664 |
Method for stripping copper in damascene interconnects
An inexpensive and safe copper removal method in the fabrication of integrated circuits is described. Copper is stripped or removed by a chemical mixture comprising an ammonium salt, an amine, and...
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6565663 |
Use of organic carbonates as solvents for the washing of metal surfaces
The invention relates to the use of organic carbonates having formula (I) wherein: n=1-4 R and R′ are two linear or branched alkyl radicals which contain a number of carbon atoms whose sum is...
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6565667 |
Process for cleaning ceramic articles
A method for cleaning an inorganic surface of a virgin semiconductor processing component by directing a flow of frozen CO 2 pellets upon the surface. After cleaning, the component is packaged for...
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6562146 |
Processes for cleaning and drying microelectronic structures using liquid or supercritical carbon dioxide
A method of cleaning and removing water and entrained solutes during a manufacturing process from a microelectronic device such as a resist-coated semiconductor substrate, a MEM's device, or an...
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6562296 |
Process for cleaning surgical instruments
The present invention relates to the use of a cleaning composition concentrate in particular for the mechanical cleaning of medical and/or surgical instruments and/or apparatuses and to a process...
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6558473 |
Dry ice cleaning method, dry ice cleaning apparatus, and part or unit cleaned by dry ice
A method of cleaning a component or a unit of an image forming apparatus which has been contaminated by a toner used for image forming includes the steps of blasting a target surface of the...
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6558529 |
Electrochemical sensor for the specific detection of peroxyacetic acid in aqueous solutions using pulse amperometric methods
An electrochemical sensor (A, A′) is specific for the detection of peroxyacetic acid in a solution which also contains hydrogen peroxide. A potential is applied between a reference electrode (...
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6554912 |
Polymer remover
Compositions for the removal of polymeric material from a substrate are provided where the compositions include a polyol compound selected from (C 3 -C 20 )alkanediols, substituted (C 3 —C 20...
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6554869 |
Polymers for laundry applications
A polymer for use in a composition or method of laundry treatment is a copolymer of: (a) one or more anionic monomer units; (b) one or more cationic monomer units; and (c) optionally, one or more...
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6555055 |
System for preventing and remediating biofilms in dental equipment
A system having a fluid source and a pasteurizer coupled with a disinfectant unit in flow communication with the fluid source for use in disinfecting dental or other water lines. The combination of...
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6554909 |
Process for cleaning components using cleaning media
A method for cleaning a semiconductor processing component is provided. The process calls for directing a stream of cleaning media at a surface of the component, the cleaning media including...
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6551970 |
Detergent cosmetic compositions for hair-care application and use thereof
The invention relates to new detergent and conditioning hair-care compositions comprising (A) a washing base comprising an anionic surfactant and an amphoteric C 10 -C 14 alkylbetaine surfactant,...
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6551411 |
Detergent composition
A detergent composition useful for cleaning away a resin remaining in a molding machine after molding, comprising a thermoplastic resin, water and wollastonite.
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6550485 |
Washing method for distillation system of nitrogen-containing polymerizable monomers
There is provided a method of efficiently removing polymer stuck to the inside and/or on the surface of packings of a distillation tower, when nitrogen-containing polymerizable monomers (for...
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6551985 |
Acidic limescale removal compositions
A liquid acidic composition having a sulfamic acid, a second acid, and an acid-stable polymer selected from the group consisting of a sulphonated polystyrene polymer, a vinylpyrrolidone homopolymer...
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6546940 |
Cleaning composition and method for using the same
A composition for a removing soil is described. The composition has a carboxylated imino compound and optionally an oxidizing agent. The composition displays excellent cleaning properties on...
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6548469 |
Cleaning compositions
The present invention relates to cleaning compositions which comprise the insect repellent ethyl 3-(N-butylacetamino)propionate and the use of this insect repellent in all types of cleaning...
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6544350 |
Aqueous detergent concentrates for rough, especially profiled tiles and flags
Aqueous detergent concentrates for rough, especially profiled tiles and flags, based on nonionic, anionic, amphoteric surfactants, with or without the use of customary auxiliaries and additives,...
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6544347 |
Methods for using a ring-vortex
A vortex ring is used to produce a flow of fluid through a flexible tube, to remove surface deposits from a surface, and to transfer heat from a platen to a ring vortex. In pumping a fluid through...
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6539954 |
Machine dishwashing detergent
The invention relates to a liquid to paste machine dishwashing detergent which, in addition to customary machine dishwashing detergent ingredients, comprises a crystalline, layered silicate of the...
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6541442 |
Highly alkaline compositions containing a hexyl glycoside as a hydrotrope
The present invention relates to a clear and stable, highly alkaline composition with controlled foaming, containing a high amount of surface active nonionic alkylene oxide adduct and a hexyl...
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6537380 |
Fluorinated solvent compositions containing ozone
A homogeneous non-aqueous composition containing a fluorinated solvent, ozone, and optionally a co-solvent and the use of these compositions for cleaning and oxidizing substrates is described.
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6537381 |
Method for cleaning and treating a semiconductor wafer after chemical mechanical polishing
A method is provided for cleaning a surface of a semiconductor wafer after a CMP operation. In one example, an improved cleaning chemical (ICC) is applied to the surface of the wafer. The ICC is...
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6537382 |
Decontamination methods for toxic chemical agents
The invention provides novel methods of detoxifying highly toxic chemicals, and treating surfaces contaminated, or potentially contaminated, with toxic chemical agents such as chemical warfare...
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6532973 |
Gloss retention compositions
A cleaning composition containing: (A) an alkyl polyglycoside corresponding to formula I: R 1 O(R 2 O) b (Z) a I wherein R 1 is a monovalent organic radical having from about 6 to about 30...
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6533873 |
Suspending clear cleansing formulation
A shower gel formulation having a clear appearance is described which suspends insoluble particles, water insoluble liquids or bubbles and contains an acrylate copolymer, an anionic surfactant, a...
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6534472 |
Antibacterial cleaning wipe
An antibacterial dishwashing cleaning wipe comprising a single layer needle punched fabric wherein the fabric is impregnated with an antibacterial cleaning composition.
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6530384 |
Potentiated disinfectant cleaning solutions and methods of use
Potentiated compositions and methods for disinfection of porous surfaces, such as ceiling tiles contaminated with bacteria and fungi permits renewal without requiring replacement tiles. The...
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6530382 |
Gel purge formulations and methods of cleaning extruders by using the same
Methods for cleaning screw extruder, especially powder-coating extruders, include filling the extruder barrel with a gel purge formulation comprised of a high-boiling pyrrolidone or piperidone...
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6530386 |
Method of cleaning returnable bottles
A method for cleaning returnable bottles and similar containers used in the food industry. The method uses an enzymatic solution during the cleaning process. The cleaning results are at least as...
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6530383 |
Agent for cleaning hard surfaces
The invention relates to an aqueous agent which is provided for cleaning hard surfaces and which comprises a pH value of greater than 7. The inventive agent comprises: A) 5 to 45 wt. % of at least...
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6527870 |
Wafer cleaning module and method for cleaning the surface of a substrate
In a method for cleaning a surface of a substrate an amount of a solution is applied on a surface of the substrate. After the solution is applied on the surface, crystallization of the solution is...
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6527871 |
Wet weather vision improvement system and method for video and television camera, and other viewing and imaging equipment
A moisture and build up removal system and method which deliver air at high velocity to the surface of a lens or a lens shield. The system and method having a particular implementation with lens...
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6528465 |
Viscosity enhanced ophthalmic solution, having a detergent action on contact lenses
An ophthalmic solution with viscosity enhancing and detergent properties for contact lenses, comprising one or more physiologically acceptably viscosity enhancing agents in aqueous solution having...
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6524397 |
Method for removing an acidic deposit
A method for removing an acidic deposit containing a sulfur compound, which comprises contacting the acidic deposit with an aqueous solution of an alkali metal carbonate and/or an alkali metal...
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6524392 |
Use of water-soluble polymeric polycarboxylates in cleaner formulations with abrasive action
Cleaning compositions which, as powder or as aqueous formulation based on sodium bicarbonate, sodium chloride and/or sugar, comprise a water-soluble polymeric polycarboxylate as dispersant with the...
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6525009 |
Polycarboxylates-based aqueous compositions for cleaning of screening apparatus
An aqueous alkaline cleaning composition for efficient removal of Mo, Cu, W, or Cu/Ni-based conductive paste residue from screening masks, associated screening equipment and the like by using...
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6525010 |
Composition and associated method for inhibiting stain formation on a ferrous metal surface
A composition for adding to an aqueous rinse which is applied to a ferrous metal surface after treatment of the ferrous metal surface with an aqueous acid solution is disclosed. The composition...
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RE38001 |
Cleaning with liquid gases
A method for cleaning objects in a pressure vessel with liquefied gases is provided. The gas liquefied under pressure is conducted into the pressure vessel. The temperature of the liquefied gas...
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6524393 |
Oil absorption and reclamation methods therefrom
A method of absorbing oil or wax by contacting the oil or wax with a non-woven, woven, or knitted fabric prepared from a polyvinyl alcohol fiber. A method of recovering oil or wax contained in such...
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6520190 |
Sprayer with reverse flush capability
A system for flushing an airless sprayer essentially reverses operation such that the spray gun is immersed in a container of water or other solvent and that fluid is pulled through the pump and...
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6517638 |
Method of and device for cleaning a slip ring
The invention relates to a method of and a device for cleaning a slip ring which is rotatable about an axis of rotation, is supported by a frame and a circumferential surface of which is provided...
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6514349 |
Produce washing system utilizing multiple energy sources
A produce cleaning system ( 20 ) and process ( 10 ) that employs plural forms of energy in an ionic liquid-based washing system ( 22, 24, 26 ) is described. The washing system ( 22, 24, 26 )...
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