ALL-AROMATIC HIGH-PERFORMANCE BLOCK-COPOLYMERS

The invention is directed to a method for the preparation of a liquid crystal block copolymer, comprising melt polycondensation of a melt comprising at least two non-latent aromatic monomers and a latent aromatic monomer. L'invention concerne un procédé de préparation d'un copolymère à blo...

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Bibliographische Detailangaben
1. Verfasser:	DINGEMANS, Theodorus Jacobus
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The invention is directed to a method for the preparation of a liquid crystal block copolymer, comprising melt polycondensation of a melt comprising at least two non-latent aromatic monomers and a latent aromatic monomer. L'invention concerne un procédé de préparation d'un copolymère à blocs cristallin liquide, comprenant la polycondensation à l'état fondu d'une masse fondue comprenant au moins deux monomères aromatiques non latents et un monomère aromatique latent.