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Colombet
Francine Colombet, Nantes FR
| Patent application number | Description | Published |
|---|---|---|
| 20080236450 | PHOTOCATALYTIC GRANULAR MIXTURE FOR MORTAR AND CONCRETE AND ITS USE - The photocatalytic granular mixture for mortar and concrete includes a photocatalyst in the form of at least two granular classes with different B.E.T. specific surfaces. It has a photocatalytic activity greater than that of a monodisperse photocatalyst with a single range of B.E.T. specific surface, and thus permits, in association with a conventional hydraulic binder, to obtain construction and repair materials whose aptitude for self cleaning, for the reduction of odors, and for the depollution of ambient air, is considerably improved. | 10-02-2008 |
Jean-Francois Colombet, Rueil-Malmasion FR
| Patent application number | Description | Published |
|---|---|---|
| 20090326142 | AQUEOUS DISPERSION OF STRUCTURED POLYMER, MANUFACTURING PROCESS AND USE IN COATING FORMULATIONS - The invention concerns the field of aqueous dispersions. It concerns in particular an aqueous dispersion based on structured polymer comprising at least two phases, one called soft with low Tg and the other called hard with high Tg. The invention also concerns the use of such dispersions, as binder in formulation for paints free of solvents or coalescent agents. | 12-31-2009 |
Philippe Colombet, Latresne FR
| Patent application number | Description | Published |
|---|---|---|
| 20110137425 | TOTAL KNEE PROSTHESIS AND RANGE OF ELEMENTS FOR PRODUCING SAID PROSTHESIS - The invention concerns a prosthesis ( | 06-09-2011 |
Philippe Didier Colombet, Bordeaux-Cauderan FR
| Patent application number | Description | Published |
|---|---|---|
| 20100234770 | COMPUTER ASSISTED ORTHOPEDIC SURGERY SYSTEM FOR LIGAMENT RECONSTRUCTION - A computer assisted orthopedic surgery system for ligament graft reconstruction includes a system for obtaining data indicative of a location for ligament graft placement with respect to at least a first bone and a second bone. The system includes a position determining device that is capable of tracking the relative movements of the first and second bones using reference bodies that are attached to the first and second bones and a pointer that has a tip for contacting a surface of at least one of the first and second bones to capture one or more reference points. The system further includes a computer that is configured to determine and track intraoperative positions of the reference bodies and the pointer and to provide isometric and impingement data for a ligament graft placement based on a realistic simulation of a trajectory of a deformable ligament graft. | 09-16-2010 |
Pierre Colombet, Nantes FR
| Patent application number | Description | Published |
|---|---|---|
| 20080236450 | PHOTOCATALYTIC GRANULAR MIXTURE FOR MORTAR AND CONCRETE AND ITS USE - The photocatalytic granular mixture for mortar and concrete includes a photocatalyst in the form of at least two granular classes with different B.E.T. specific surfaces. It has a photocatalytic activity greater than that of a monodisperse photocatalyst with a single range of B.E.T. specific surface, and thus permits, in association with a conventional hydraulic binder, to obtain construction and repair materials whose aptitude for self cleaning, for the reduction of odors, and for the depollution of ambient air, is considerably improved. | 10-02-2008 |