Sautel
Catherine Sautel, L'Hay Les Roses FR
Patent application number | Description | Published |
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20130253072 | SOLID COSMETIC MAKEUP COMPOSITION - The present invention relates to a solid cosmetic makeup and/or care composition in the form of a powder comprising, in a physiologically acceptable medium, at least: a fatty phase containing at least one silicone polyamide and a silicone resin, and—at least one pulverulent phase containing at least perlite. | 09-26-2013 |
Henri Sautel, Frontanas FR
Patent application number | Description | Published |
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20130020744 | PROCESSING AID FOR THERMOPLASTIC POLYURETHANES - Processing aid comprising a) 10-50% by weight of hydrophobized, at least partially aggregated, metal oxide particles b) 20-75% by weight of one or more thermoplastic polyurethanes, c) 0.5-50 by weight of one or more prepolymers comprising isocyanate groups the sum of the constituents a) to c) amounting to at least 80% by weight, based on the processing aid. | 01-24-2013 |
Henri Sautel, Lyon FR
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20150191569 | METHOD FOR PREPARING A POLYAMIDE BY REACTIVE EXTRUSION, AND EXTRUDER ADAPTED FOR THE IMPLEMENTATION OF SUCH A METHOD - The object of the invention is a method for preparing a polyamide from one or several monomers adapted for the preparation of polyamide characterized in that the selected monomer(s), is(are) introduced without any preliminary reaction and without any preliminary preparation of the corresponding salt, in an extruder including at least two conveying screws rotating co-rotatively and in that all the reaction and polycondensation steps, initially starting from the selected monomer(s), and giving the possibility of ending up with the desired polyamide, are conducted in an extruder including at least two conveying screws rotating co-rotatively, and polycondensation is achieved by carrying out at least two operations for discharging the by-product(s) formed by the polycondensation reaction. | 07-09-2015 |
Henri Sautel, Saint Just Chaleyssin FR
Patent application number | Description | Published |
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20150291798 | Granules Comprising Bitumen and a Thermoplastic Polyurethane Elastomer, Method for its Preparation and its Uses - Disclosed are granules comprising an elastomeric polyurethane and bitumen, processes for preparing the granules in an extruder and to their use for preparing a bituminous binder, which may especially be used for producing prefabricated sealing membranes by depositing said bituminous binder onto a fibrous support. | 10-15-2015 |