All-aromatic high-performance block-copolymers

The invention is directed to high-performance block-copolymers and their preparation by melt polymerization, wherein the high- performance block-copolymers are preferably high-performance liquid crystal block-copolymers. According to the invention there is provided a method for the preparation of a...

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Bibliographische Detailangaben
1. Verfasser:	THEODORUS JACOBUS DINGEMANS
Format:	Patent
Sprache:	eng
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 high-performance block-copolymers and their preparation by melt polymerization, wherein the high- performance block-copolymers are preferably high-performance liquid crystal block-copolymers. According to the invention there is provided 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.