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1. (WO2017153926) SMOOTH TEXTILE REINFORCEMENT FOR PULTRUSION, METHOD AND DEVICE FOR PRODUCING SAME, AND USE THEREOF IN THE MANUFACTURE OF COMPONENTS USING PULTRUSION

Pub. No.:    WO/2017/153926    International Application No.:    PCT/IB2017/051351
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Thu Mar 09 00:59:59 CET 2017
IPC: D04H 1/4218
B29C 70/52
D04H 1/593
D04H 1/60
D04H 3/004
D04H 3/045
B32B 5/26
Applicants: CHOMARAT, Gilbert
Inventors: CHOMARAT, Gilbert
Title: SMOOTH TEXTILE REINFORCEMENT FOR PULTRUSION, METHOD AND DEVICE FOR PRODUCING SAME, AND USE THEREOF IN THE MANUFACTURE OF COMPONENTS USING PULTRUSION
Abstract:
Textile reinforcement (1) that can be used for the creation of composite components by pultrusion, comprising a reinforcing layer (200) having lengths of fibreglass (3) oriented randomly and coated in a polyester binder (4), in which: – the reinforcing layer (200) comprises at least one reinforcement layer (6, 6a) formed of fibres structured as a weave or as a mesh, or as longitudinal and transverse filaments, – the reinforcing layer (200) comprises at least one thickness layer (2), adjacent to the reinforcement layer (6), and based on the said lengths of fibreglass (3) oriented randomly and coated in a polyester binder (4), – at least one first surface layer (5) as a web of fibres forms a first external face of the textile reinforcement (1), – a second external face of the textile reinforcement (1) is formed by the said at least one reinforcement layer (6) or by a second surface layer as a web of fibres, – the polyester binder (4) binds the layers of the textile reinforcement (1) together.