| Patent application number | Description | Published |
|---|
| 20080236388 | Cartridge for Treating a Gas - Cartridge for the treatment of a gas by reaction with a reactive substance, comprising a cohesive assembly of alveolate cells that are at least partly filled with the reactive substance, the alveolate cells possessing one part of their wall which is permeable to the gas and impermeable to the reactive substance, said wall part being intended to be in contact with the gas. | 10-02-2008 |
| 20080237926 | Process for the Manufacture of Oriented Polymer Strips - A process for the manufacture of an oriented strip comprising a semi-crystalline polymer according to which a film comprising said polymer is drawn in a longitudinal direction on a length L between 2 points at which the film moves at a respective linear velocity of V | 10-02-2008 |
| 20080254277 | Process for Manufacturing Cellular Structures Based on Amorphous Thermoplastic Polymers - Process for manufacturing cellular structure based on a composition comprising an amorphous thermoplastic polymer and made up of sheets extruded in parallel and intermittently welded, according to which:
| 10-16-2008 |
| 20080268225 | Method for Manufacturing a Multilayer Insulating Panel - Method for manufacturing a multilayer insulating panel having a cellular core comprising a honeycomb structure based on plastic filled with foam and two external layers of nonexpanded material, the said method comprising the following steps: —one of the external layers ( | 10-30-2008 |
| 20090071595 | ASSEMBLY PROCESS AND PLASTIC COMPOSITE TUBE - Process for assembling, by fusion bonding using IR laser radiation, plastic multilayer tapes that comprise an oriented layer that is transparent to the radiation and a layer that absorbs this radiation, the tapes being fusion-bonded using the same technique to a plastic preformed support. Composite tube resulting from the fusion bonding of these tapes to a plastic core. | 03-19-2009 |
| 20090107621 | Process for manufacturing a plastic-based cellular structure - Process for manufacturing a plastic-based cellular structure comprising:
| 04-30-2009 |
| 20090134550 | Die for producing very wide, flat, plastic-based structures - A die for producing wide, flat, plastic-based structures including a base and a cover. The die includes a plurality of ducts for feeding molten plastic, opening into a distribution channel, and a longitudinal outflow slot for outputting the molten plastic in a form of a substantially flat structure. The distribution channel and the outflow slot communicate via a plurality of distributors of generally triangular section having a downstream apex, near to which a feed duct emerges, and two upstream apexes forming intersections of the distribution channel and of the outflow slot, each feed duct being fed with molten plastic via an upstream orifice of the die that is specific thereto. | 05-28-2009 |
| 20100075104 | Method for producing a PVC-based composite plate and structure including one such plate - Process for manufacturing composite sheets based on PVC and a network of long fibers, said process comprising the following steps:
| 03-25-2010 |
| 20100314793 | METHOD FOR MAKING A POLYAMIDE HOLLOW BODY - Method for making a hollow body comprising, as sole layer(s), at least one layer L1 consisting of a polyamide composition comprising an aromatic polyamide and an impact modifier, said method comprising extruding the polyamide composition through a die. | 12-16-2010 |
| 20110012281 | Process for Manufacturing A Plastic-Based Cellular Structure And Device For Implementing This Process - Process for manufacturing a plastic-based cellular structure, in which: | 01-20-2011 |
| 20110012284 | Process for manufacturing a plastic-based perforated three-dimensional structure and device for implementing this process - Process for manufacturing a plastic-based perforated three-dimensional structure comprising: a step (1) during which a flat structure of a composition based on at least one thermoplastic polymer (P) chosen from amorphous and semi-crystalline polymers is continuously extruded; a step (2) during which the flat structure resulting from step (1) is fabricated in the form of a perforated three-dimensional structure; a step (3) during which the perforated three-dimensional structure is grasped using gripping means comprising two pairs of jaws that are applied to the two side ends of the structure on both sides of the latter, each pair having its jaws at a given distance from one another in order to apply a controlled compression ratio to the structure; and a step (4) during which the perforated three-dimensional structure is drawn by moving the two pairs of jaws relative to one another in a direction perpendicular to the extrusion direction and by keeping the distance between the jaws of one and the same pair constant. | 01-20-2011 |
