Quellet
Christian Quellet, Biel CH
Patent application number | Description | Published |
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20100009893 | Microcapsules - Microcapsules comprising a core of fragrance and a shell of aminoplast polymer, the composition of the shell being from 75-100% of a thermoset resin comprising 50-90%, preferably from 60-85%, of a terpolymer and from 10-50%, preferably from 10-25%, of a polymeric stabilizer; the terpolymer comprising: (a) from 20-60%, preferably 30-50% of moieties derived from at least one polyamine, (b) from 3-50%, preferably 5-25% of moieties derived from at least one aromatic polyol; and (c) from 20-70%, preferably 40-60% of alkylene or alkylenoxy moieties having 1 to 6 methylene units, preferably 1 to 4 methylene units and most preferably 1 methylene unit; the microcapsules additionally optionally comprising up to 25%, preferably up to 10% of a cationic polymer. The microcapsules are useful for the storage and dissemination of fragrance in various products, such as laundry products and fabric care products. | 01-14-2010 |
20100323938 | Product - Aminoplast microcapsules comprising a core of fragrance and a shell of aminoplast polymer, the composition of the shell being from 75-100% of a thermoset resin comprising 50-90% of a terpolymer and from 10-50% of a polymeric stabilizer; the terpolymer comprising: | 12-23-2010 |
20140371128 | Composition - Disclosed are clear, aqueous perfume compositions which are free of ethanol. There is further provided a perfume composition which is clear, provides a good skin feeling, and good air drying properties on the skin. | 12-18-2014 |
Christian Quellet, Bienne CH
Patent application number | Description | Published |
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20090126644 | FRAGRANCE COMPOSITION - A solid, free-flowing composition adapted to deliver fragrance or malodor counteractant in a consumer product that is subjected to actual or potential malodorous influences, comprising: | 05-21-2009 |
20140197244 | Spray Apparatus And Method For Spraying Fragrance And Water - A method of providing a fine mist of sprayed fragrance, comprising the provision of separate reservoirs of water and fragrance and the conveying of the liquids through separate conduits to at least one spray nozzle, the liquids being combined immediately prior to or immediately after spraying from the at least one nozzle. The result is a fine, environmentally-desirable fragrance spray with the complete hedonic spectrum of the original fragrance | 07-17-2014 |
RĂ©al Quellet, Quebec CA
Patent application number | Description | Published |
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20150253267 | Liquid Metal Cleanliness Analyzer - An apparatus to detect and measure suspended particles in a molten metal where the suspended particles have an associated noise frequency range has in addition to the electrically non-conductive barrier for immersion in the molten-metal, a device to move the molten metal through an orifice in the barrier and electrodes, a time varying excitation source that generates an AC current at a predetermined range of excitation frequency that is out of the predominant noise frequency range to generate an AC signal that is representative of the measure of the suspended particles. A detector detects and quantifies from the measurement AC signal the suspended particles. The detector can be a synchronous detector. | 09-10-2015 |
Stephane Quellet, Saint Lazare CA
Patent application number | Description | Published |
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20110165632 | Process for the Preparation of an Orexin Receptor Antagonist - The present invention is directed to processes for preparing a pyridyl piperidine compound which is an antagonist of orexin receptors, and which is useful in the treatment or prevention of neurological and psychiatric disorders and diseases in which orexin receptors are involved. | 07-07-2011 |