AROMATISCHE POLYETHERKETONE

A crystallisable thermoplastic aromatic polyetherketone, the polymeric chain of which contains the repeat unitwhere Ar, and Ar2 are aromatic radicals which may be the same or different and comprise at least one aromatic ring, the polymeric chains having terminal ionic groups - A-X, where A is an ani...

Full description

Saved in:
Bibliographic Details
Main Authors DAOUST, DANIEL JEAN-MARIE M.M, MERCIER, JEAN PIERRE, LEGRAS, ROGER MARCEL HENRY, DEVAUX, JACQUES JEAN JULES D.G, NIELD, ERIC
Format Patent
LanguageEnglish
German
Published 15.05.1989
Edition4
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
Online AccessGet full text

Cover

More Information
Summary:A crystallisable thermoplastic aromatic polyetherketone, the polymeric chain of which contains the repeat unitwhere Ar, and Ar2 are aromatic radicals which may be the same or different and comprise at least one aromatic ring, the polymeric chains having terminal ionic groups - A-X, where A is an anion and X is a metal cation. The anion is preferably selected from sulphonate, carboxylate, sulphinate, phosphonate, phosphate, phenate and thiophenate and the cation is preferably alkali metal or alkaline earth metal. The products may be used in blends with other polyetherketones as a nucleant for the other polyetherketones.
Bibliography:Application Number: AT19850300052T