Gravier
Daniel Gravier, Midland, MI US
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20140194567 | INTERPENETRATING POLYMER NETWORKS DERIVED FROM SILYLATED TRIGLYCERIDE OILS AND POLYSILOXANES - A composition of matter comprising an interpenetrating polymer network of a combination of a silanol-containing polysiloxane phase and a silylated triglyceride oil phase. The two phases are mixed and covalently bound to each other via siloxane crosslinks. A method for producing interpenetrating polymer networks. The method comprises providing triglycerides from oils or fats and reacting the triglycerides with a reactive silane to form a silylated triglyceride oil. The silylated triglyceride oil and a silanol terminated polysiloxane are emulsified with water in a predetermined ratio. Thereafter, crosslinking agents are added and the water is removed from the emulsions providing siloxane crosslinks between the two intimately mixed immiscible phases. | 07-10-2014 |
Emeline Gravier, Nancy FR
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20140238942 | PROCESS OF PURIFYING A RESIDUE WITH CALCIUM IONS - The present invention relates to a process of purifying a residue from an industrial process using calcium ions to obtain a purified brine, comprising: (a) mixing the residue comprising sulfate salts from the industrial process with calcium salts; (b) separating insoluble species and/or precipitates from the suspension from (a); (c) adding one or more selected from C0 | 08-28-2014 |
Robert A. Gravier, Edina, MN US
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20090000234 | CONCRETE BLOCKS WITH NON-GEOMETRIC FACE SURFACES - Concrete blocks having face surfaces embossed with non-geometric patterns. The blocks may be of various sizes with some having faces surfaces with lengths and heights that are multiples other blocks. The blocks may have multiple sizes, colors or combinations of colors, face surface patterns, and set back configurations. Also, walls formed from such blocks and mold boxes usable in the formation of the blocks are included. | 01-01-2009 |
Sebastien Gravier, Frahier FR
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20080196794 | BULK METALLIC GLASS/METAL COMPOSITES PRODUCED BY CODEFORMATION - The invention is related to bulk metallic glass/metal alloys, a method for their production and their uses. Especially, the invention is concerned with composite materials resulting from the co-deformation of a bulk metallic glass and a metal. | 08-21-2008 |
Sébastien Gravier, Vizille FR
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20100057381 | IMPOSING AND DETERMINING STRESS IN SUB-MICRON SAMPLES - This invention provides a method and device for imposing and determining mechanical stress and/or strain, on micro-scale and nano-scale beams, films or multi-layers of materials such as metallic materials, polymer materials, ceramic materials, carbon-based materials and silicon-based materials using a set of micro- or nano-machines. The present invention also provides methods to derive and modify various properties or state of such nano- or microstructures, among others mechanical properties, and to measure the external stimulus that they are subjected to. | 03-04-2010 |
20140166228 | METHOD FOR REMOVING A PART MADE OF A MATERIAL HAVING A GLASS-TRANSITION TEMPERATURE FROM A MOLD, AND MOLDING MACHINE - A method for removing a part from a mold and to a machine for molding said part, the part made of a material having a glass-transition temperature and a melting temperature that is higher than the glass-transition temperature, and which is shaped in the cavity of a mold, includes at least two mold portions defining said shaping cavity therebetween. The mold is at a temperature between said glass-transition temperature and said melting temperature. The method comprises opening the mold by spacing apart said mold portions, locally spraying a cooling gas toward the part remaining in a portion of the mold using at least one nozzle, and, after a predetermined time period following the start of spraying the gas, ejecting the part from said portion of the mold, the time period being such that the part reaches a temperature that is lower than the glass-transition temperature thereof. | 06-19-2014 |
Sébastien Gravier, Vizille FR
Patent application number | Description | Published |
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20100057381 | IMPOSING AND DETERMINING STRESS IN SUB-MICRON SAMPLES - This invention provides a method and device for imposing and determining mechanical stress and/or strain, on micro-scale and nano-scale beams, films or multi-layers of materials such as metallic materials, polymer materials, ceramic materials, carbon-based materials and silicon-based materials using a set of micro- or nano-machines. The present invention also provides methods to derive and modify various properties or state of such nano- or microstructures, among others mechanical properties, and to measure the external stimulus that they are subjected to. | 03-04-2010 |