C - Chemistry – Metallurgy – 08 – J
Patent
C - Chemistry, Metallurgy
08
J
C08J 5/04 (2006.01) B29C 70/06 (2006.01) B29C 70/28 (2006.01) C08G 69/36 (2006.01) C08L 77/06 (2006.01) C08L 77/10 (2006.01)
Patent
CA 2743759
One subject of the present invention is a composition that combines at least one polyamide having at least one MXD entity, MXD denoting meta-xylylenediamine or a mixture of meta-xylylenediamine and of para-xylylenediamine, with a bioresourced reinforcement. The invention also relates to the conversion of these compositions, by injection moulding or extrusion, into objects that have good mechanical properties, said objects corresponding to technical application specifications such as may be found, for example, in the automotive industry, construction, sport and in electrical or electronic fields.
La présente invention a pour objet une composition associant au moins un polyamide présentant au moins une entité MXD, MXD désignant la méta-xylylène diamine ou un mélange de méta- xylylène diamine et de para-xylylène diamine, à un renfort bioressourcé. L'invention concerne également la transformation de ces compositions, par injection ou extrusion, en objets ayant de bonnes propriétés mécaniques, lesdits objets répondant à des cahiers des charges techniques applicatifs tels que l'on peut trouver par exemple dans l'automobile, le bâtiment, le sport et les domaines électriques ou électroniques.
Brule Benoit
Bussi Philippe
Hochstetter Gilles
Le Guillaume
Ramfel Barbara
Arkema France
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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