Patent application number | Description | Published |
20090265826 | Process for producing flexible panels comprising laminates of unidirectionally arranged polymeric tapes - A flexible panel comprising a plurality of individual laminates, the laminates being built of at least two monolayers of unidirectionally arranged polymeric tapes bonded together, the direction of the polymeric tapes being the same in every monolayer and the polymeric tapes of each monolayer are offset to the tapes of the adjoining monolayer, characterised in that the laminates are stacked on top of each other and secured to each other by separated bonding points or bonding lines. | 10-29-2009 |
20100025890 | Method for producing self-reinforced polymeric three-dimensional products - A method for the producing self-reinforced polymeric three-dimensional products is disclosed comprising the steps of a) chopping a polymeric tape in mono-extruded or co-extruded form into short lengths, b) spraying the chopped polymeric tapes into or onto a porous mould, and c) thermosetting and/or thermobinding the chopped tapes by suitable binders and/or binding matrixes to obtain a preform, characterized in that the chopped polymeric tapes, the binders and/or binding matrixes are already given right from the start in the correct quantity. | 02-04-2010 |
20100028595 | Process for producing laminates of unidirectionally arranged polymeric tapes - Process for producing a laminate being built of at least two monolayers of polymeric tapes, the polymeric tapes having a tensile strength of at least 200 MPa, said process comprises the steps of -forming a first monolayer of polymeric tapes by pre-tensioning the polymeric tapes and subsequently positioning the polymeric tapes under tension in a unidirectional, parallel manner,—forming at least a second monolayer over the first monolayer in the same manner the first monolayer is formed, thereby stacking the at least two monolayers of polymeric tapes in such a way that the direction of the polymeric tapes is the same in every monolayer and that the polymeric tapes of each monolayer are offset to the tapes of the adjoining monolayer above or below that monolayer—consolidating the thus stacked monolayers of polymeric tapes to obtain a laminate. | 02-04-2010 |
20100162883 | Process for Producing Fabrics Comprising Unidirectionally Arranged Polymeric Tapes - Process for producing fabrics comprising at least one layer of unidirectionally arranged polymeric tapes with the tapes comprising at least a core component, the process comprises the steps of forming at least one layer of unidirectionally arranged polymeric tapes in a weaving machine with the polymeric tapes being used as warp yarn and a binding thread being used as weft yarn or with the polymeric tapes being used as weft yarn and a binding thread being used as warp yarn and subsequently consolidating the at least one monolayer using pressure and heat, characterised in that the melting temperature of the binding yarns lies below the consolidating temperature and the melting temperature of the core component of the polymeric tapes lies above the consolidating temperature. | 07-01-2010 |
20100247847 | ADVANCED ANTIBALLISTIC MATERIALS - A stack is proposed comprising at least one layer of tapes and at least one layer of multifilament yarn. | 09-30-2010 |
20110028671 | PROCESS FOR PRODUCING HIGH STRENGTH POLYETHYLENE FILM - Process for producing high strength polyethylene films or tapes comprising the steps of: providing a quantity of disentangled polyethylene, applying a pressure of at least 20 bar to the quantity of disentangled polyethylene and a temperature between the α-relaxation temperature and the melting temperature of the disentangled polyethylene T | 02-03-2011 |
20120172565 | PROCESS FOR PRODUCING HIGH STRENGTH POLYETHYLENE FILM - Antiballistic or composite products include high strength polyethylene films or tapes produced in a process including the steps of
| 07-05-2012 |
20120189805 | PROCESS FOR PRODUCING LAMINATES OF UNIDIRECTIONALLY ARRANGED POLYMERIC TAPES - Process for producing a laminate being built of at least two monolayers of polymeric tapes,
| 07-26-2012 |
20120297967 | PROCESS FOR PRODUCING FABRICS COMPRISING UNIDIRECTIONALLY ARRANGED POLYMERIC TAPES - A process for producing fabrics containing at least one layer of unidirectionally arranged polymeric tapes with the tapes having at least a core component, the process including forming at least one layer of unidirectionally arranged polymeric tapes in a weaving machine with the polymeric tapes being used as warp yarn and a binding thread being used as weft yarn or with the polymeric tapes being used as weft yarn and the binding thread being used as warp yarn, and subsequently consolidating the at least one layer of unidirectionally arranged polymeric tapes using pressure and heat, wherein a melting temperature of the binding yarns lies below a consolidating temperature, and a melting temperature of the core component of the polymeric tapes lies above the consolidating temperature. | 11-29-2012 |
20130284365 | PROCESS FOR PRODUCING LAMINATES OF UNIDIRECTIONALLY ARRANGED POLYMERIC TAPES - Process for producing a laminate being built of at least two monolayers of polymeric tapes,
| 10-31-2013 |