Marteaux
Leon Marteaux, Auderghem BE
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20110293677 | Fabric And Fibre Conditioning Additives - A fabric, fibre, hair or skin conditioning additive for use in a liquid cleaning product is encapsulated within a shell comprising a silicon-containing polymer network. | 12-01-2011 |
Leon Marteaux, Bxl (auderghem) BE
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20110311723 | Silicate Shell Microcapsules For Treating Textiles - Compositions containing suspended silicate shell microcapsules of a silicone textile treatment are disclosed. These compositions are particularly useful as textile treatments to impart hydrophobicity, softness, and flame retardant properties. | 12-22-2011 |
20120021023 | Process For Preparing Silicate Shell Microcapsules - A process for preparing silicate shell microcapsules comprises adding a water reactive silicon compound to an oil in water emulsion, thereby condensing and polymerizing the water reactive silicon compound to form silicate shell microcapsules having a core comprising the oil phase of the said emulsion. The water reactive silicon compound comprises a tetraalkoxysilane and an alkoxysilane having an amino or quaternary ammonium substituted alkyl group. | 01-26-2012 |
Leon Andre Marteaux, Bruxelles (auderghem) BE
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20100172999 | Polynuclear Microcapsules - A process is disclosed for preparing polynuclear microcapsules by polymerizing an alkoxysilane at the oil/water interface of a multiple phase emulsion to form a suspension of polynuclear microcapsules. Also disclosed are polynuclear micro-capsules optionally comprising a hydrophilic active and uses thereof. | 07-08-2010 |
20110104221 | Deposition Of Lipophilic Active Material In Surfactant Containing Compositions - The present invention relates to a controlled release carrier system that can be incorporated into rinse-off application products containing at least one surfactant such as heavy duty liquids (HDL), Rinse Cycle Fabric Softeners (RCFS), Shampoos, Hair Conditioners, Shower Gels, cleansing products, and that enhance deposition of lipophilic active materials like fragrance, fine perfumes, flavours and other volatile compounds onto a surface. The fragrance composition is encapsulated within a shell comprising a silicon-containing material and the shell has a mean diameter size which is lower than 30 micrometer. The surfactant composition containing the fragrance composition is washed off and the fragrance is progressively released. | 05-05-2011 |
Leon Andre Marteaux, Auderghem BE
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20110236498 | Suspensions Of Silicate Shell Microcapsules For Temperature Controlled Release - Aqueous suspensions of silicate shell microcapsules are disclosed having a core containing a burst aid wherein the silicate shell microcapsules are obtained by; I) mixing an oil phase containing a burst aid and an aqueous solution of a cationic surfactant to form an oil in water emulsion, II) adding a water reactive silicon compound comprising a tetraalkoxysilane to the oil in water emulsion, III) polymerizing the tetraalkoxysilane at the oil/water interface of the emulsion to form a microcapsule having a core containing the oil and a silicate shell. | 09-29-2011 |
Leon Andre Marteaux, Bxl (auderghem) BE
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20130287856 | Drug Delivery Dispersion And Film Formed Therefrom - An active agent delivery dispersion includes water, 1 to 98 weight percent of a plurality of encapsulated particles dispersed in the water, and 0.1 to 20 weight percent of an active agent, each based on a total weight of the dispersion. The active agent is dispersed in the water independently from the plurality of encapsulated particles. Each of the particles includes a core and a layer including a silica disposed about the core. The plurality includes first and second populations of encapsulated particles. The core of the first population includes a first organopolysiloxane having at least two silicon-bonded alkenyl groups per molecule and a hydro-silylation catalyst. The core of the second population includes an organohydrogensiloxane having an average of greater than two silicon bonded hydrogen atoms per molecule and a second organopolysiloxane having at least two silicon-bonded alkenyl groups per molecule. | 10-31-2013 |
20130302413 | POLYNUCLEAR MICROCAPSULES - A process is disclosed for preparing polynuclear microcapsules by polymerizing an alkoxysilane at the oil/water interface of a multiple phase emulsion to form a suspension of polynuclear microcapsules. Also disclosed are polynuclear microcapsules optionally comprising a hydrophilic active and uses thereof. | 11-14-2013 |
20150087747 | Water Repellent Organopolysiloxane Materials - A process for increasing the hydrophobicity of a porous product by treating the product or a composition providing the product, with a water repellent material, characterised in that the porous product or a composition providing the product is treated with an aqueous suspension of microcapsules, where the microcapsules comprise a water repellent organopolysiloxane core material and a shell of a silicon-based network polymer comprising silica units. | 03-26-2015 |