Psaila
Alex Psaila, Caterham GB
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20080312340 | Process for Preparing Dispersions - The invention provides a process for preparing a dispersion of particles, by reducing in particle size at least one component by agitating the component in the presence of (i) a plurality of beads; (ii) a powder; (iii) a surfactant; and (iv) a liquid medium to form a dispersion, wherein the particles are uniformly dispersed in the liquid medium. The invention further provides for the use of the dispersion of particles. | 12-18-2008 |
Alexander Psaila, Surrey GB
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20080269087 | Method of Lubricating an Internal Combustion Engine - The invention provides a method of lubricating an internal combustion engine comprising supplying to said engine a dispersion, the dispersion comprises: (a) a metal base; (b) a surfactant; and (c) an organic medium in which the metal base is uniformly dispersed by physical processes, wherein the metal base has a mean average particle size of at least 10 nanometres to less than 1 μm; and the dispersion has a solids content of greater than 15 wt %. The invention further provides a lubricant composition containing said dispersion. | 10-30-2008 |
20110152142 | Method of Lubricating an Internal Combustion Engine - The invention provides a method of lubricating an internal combustion engine comprising supplying to said engine a dispersion, the dispersion comprises: (a) a metal base; (b) a surfactant; and (c) an organic medium in which the metal base is uniformly dispersed by physical processes, wherein the metal base has a mean average particle size of at least 10 nanometres to less than 1 μm; and the dispersion has a solids content of greater than 15 wt %. The invention further provides a lubricant composition containing said dispersion. | 06-23-2011 |
Alexander F. Psaila, Derbyshire GB
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20080229655 | High Solids Content Dispersions - The present invention provides a dispersion composition containing (a) a metal base selected from the group consisting of: (i) a metal hydroxide with a solids content of greater than about 51 wt % of the composition; (ii) a metal base other than a metal hydroxide with a solids content of greater than about 15 wt % of the composition; and (iii) mixtures thereof; (b) a surfactant; and (c) an organic medium containing less than about 2 wt % of water. The invention further provides a process for preparing the composition and a method for its use. | 09-25-2008 |
Alexander F. Psaila, Westerham GB
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20090203563 | Method of Preparing an Overbased or Neutral Detergent - The invention provides a process for preparing a neutral or an overbased detergent, the process by: reacting (a) a pre-prepared suspension comprising (i) a metal base with a mean particle size of 10 micrometres or less; (ii) a surfactant; and (iii) an organic medium in which the metal base is suspended typically by a physical process. An overbased detergent may be formed with a further reaction with acidifying overbasing agent. The invention further provides a lubricant composition containing said neutral and overbased detergent. | 08-13-2009 |
Alexander Francis Psaila, Biggin Hill GB
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20120216447 | FUELS, METHODS OF MAKING THEM AND ADDITIVES FOR USE IN FUELS - A water in oil emulsion having 70 to 99 wt % diesel fuel the diesel fuel having 0 to 50 vol % biodiesel blended fuel, 0.5 to 30 wt % water, 0.01 to 5 wt % alkyl amine ethoxylate at least 25 wt % of the alkyl amine ethoxylate being C | 08-30-2012 |
Alex F. Psaila, Westerham GB
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20100276165 | Method of Improving Fuel Tank Safety - The invention relates to a method for improving the safety of a fuel tank by (1) supplying to the fuel tank a fuel and a flame suppressant, wherein the fuel tank contains two or more compartments, at least one compartment containing fuel, and at least one compartment containing flame suppressant, and wherein the compartment containing flame suppressant is either: (i) located to the exterior of the fuel tank, (ii) located within the interior of the fuel tank, or (iii) mixtures thereof; (2) rupturing the fuel tank and the compartment containing flame suppressant; and (3) mixing or otherwise contacting the flame suppressant with fuel from the fuel tank. | 11-04-2010 |
Alex F. Psaila, Biggin Hill Westerham GB
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20090217570 | Method of Controlling By-Products or Pollutants from Fuel Combustion - The invention provides a method of controlling by-products or pollutants from fuel combustion, comprising corn-busting a fuel containing a dispersion, the dispersion comprises: (a) a mixture of at least two metal bases, wherein each metal of the metal bases has an average oxidation state of (+2) or higher, (b) at least one surfactant; and (c) at least one organic medium, wherein the metal bases are uniformly dispersed in the organic medium. | 09-03-2009 |
Andy Nicholas Psaila, Airport West AU
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20140325936 | TILE LEVELLING DEVICE - A tile levelling and spacing device ( | 11-06-2014 |
Anthony Psaila, Airport West AU
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20140325936 | TILE LEVELLING DEVICE - A tile levelling and spacing device ( | 11-06-2014 |
David Charles Psaila, Balmain AU
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20090303267 | METHOD OF SUPPLYING INK TO INK EJECTION NOZZLES - A method of supplying ink to ink ejection nozzles on a printhead for an inkjet printer with a print engine controller for controlling the printhead operation involving the provision a printhead IC having an array of the ink ejection nozzles formed on a substrate, the provision of circuitry for electrical connection to the print engine controller, the provision of a support member for supporting the printhead integrated circuit and the circuitry within the printer, the provision of a thermoplastic polymer sealing film, and securing the polymer film to a mounting surface of the support member by applying heat and pressure for a predetermined time, mounting the printhead integrated circuit and the circuitry to the support member via the polymer film and, electrically connecting the circuitry to the printhead integrated circuit. The mounting surface has ink feed channels formed in it and the polymer film is attached to the mounting surface between the ink feed channels and the printhead integrated circuits. The polymer film has an array of apertures such that the ejection nozzles are in fluid communication with the ink feed channels. | 12-10-2009 |
20100225702 | Printhead Assembly Incorporating Plural Printhead Integrated Circuits Sealed To Support Member With Polymer Sealing Film - A pagewidth printhead assembly includes a plurality of printhead integrated circuits linked end to end across a width of the pagewidth printhead assembly; a support molding to which the plurality of printhead integrated circuits are sealed, the support molding defining a plurality of ink channels; a plurality of etched channels provided on an underside of each printhead integrated circuit, each etched channel defining along a length thereof a plurality of ink inlets for receiving ink from one of the plurality of ink channels; and a polymer sealing film for sealing the printhead integrated circuits to the support molding, the polymer sealing film defining therethrough a plurality of openings. Each of the plurality of etched channels is divided into two or more separate channel sections separated by respective channel wall structures. Each opening of the polymer film is in fluid communication with ink inlets of two separate channel sections. | 09-09-2010 |
Nicholas D. Psaila, Broxburn GB
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20130208358 | Method Of Forming An Optical Device By Laser Scanning - A method of forming an optical device in a body ( | 08-15-2013 |
Nicholas David Psaila, Midlothian GB
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20100178007 | WAVEGUIDE DEVICE - An optical adapter that is arranged to connect two or more optical devices that have different connector layouts, the optical adapter comprising a material through which a plurality of waveguides is formed, the waveguides defining a first connector configuration at one end or face of the material and a second connector configuration at another, or same end or face of the material. | 07-15-2010 |