Improved surface treatment of polymers

Details Improved surface treatment of polymers Improved surface treatment of polymers

C - Chemistry, Metallurgy

08

J

C08J 7/12 (2006.01) C08J 3/28 (2006.01)

Patent

CA 2224780

This invention relates to a method of modifying or tailoring the surface of polymers and/or polymer-based materials to control surface and interface chemistry and molecular structure. In particular a method of modifying at least a part of the surface of a polymer including: (i) oxidising at least part of the surface of the polymer; and (ii) treating the oxidised surface with at least one multifunctional amine-containing organic compound to bind said compound to the oxidised polymer surface.

Cette invention a trait à un procédé visant à modifier et à adapter la surface de polymères et/ou de matériaux à base de polymère afin d'en maîtriser la chimie de surface et d'interface ainsi que la structure moléculaire. Ce procédé permettant de modifier au moins partiellement la surface d'un polymère consiste i), à oxyder au moins partiellement la surface du polymère et, ii), à traiter la surface oxydée au moyen d'au moins un composé organique contenant une amine multifonctionnelle afin de fixer ce composé à la surface du polymère oxydé.

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