FIBROLINE FRANCE Patent applications |
Patent application number | Title | Published |
20100173549 | METHOD FOR MAKING A TEXTILE COATING AND TEXTILE COATING - A textile coating is made from a web of fibres including a first area and a second area. The first area is a cohesion area where the fibres of the web are integrated into a tight entanglement holding the fibres and located on only a portion of the thickness of the web. A method for making the textile coating includes: applying an alternating electric field to the web having at least one face bearing a heat-meltable powdery binder, thereby introducing said powdery binder into the web, so as to concentrate the binder at the first area, then melting the binder by supplying heat, and leaving the binder to cure or causing it to cure. | 07-08-2010 |
20090151874 | PROCESS FOR PRODUCING A STAMPABLE REINFORCED COMPOSITE SEMI-FINISHED PRODUCT - A process for producing a stampable reinforced composite semi-finished product comprising one or more plastics and chopped fibres or continuous filaments, the softening temperature of which is above the highest of the softening temperatures of the materials, comprises the steps of: depositing the fibres or filaments, especially by gravity, onto a conveyor; sprinkling particles of a powder of the plastics onto the fibres or the filaments, in a proportion of between 5% and 90% of the total weight; blending the particles with the fibres or the filaments; and heating the blend to a temperature above the softening temperatures of the materials. The blending step includes subjecting the blend to at least one electric field approximately perpendicular to the direction of advance of the conveyor. | 06-18-2009 |