EP 0595850 A1 19940511 - POLYMER ALLOY MADE OF POLYETHERIMIDES AND LIQUID-CRYSTALLINE COPOLYESTERS.
Title (en)
POLYMER ALLOY MADE OF POLYETHERIMIDES AND LIQUID-CRYSTALLINE COPOLYESTERS.
Title (de)
POLYMERLEGIERUNG AUS POLYETHERIMIDEN UND FLÜSSIGKRISTALLINEN COPOLYESTERN.
Title (fr)
ALLIAGE POLYMERE DE POLYETHERIMIDES ET DE COPOLYESTERS A CRISTAUX LIQUIDES.
Publication
Application
Priority
- DE 4124602 A 19910725
- EP 9201539 W 19920708
Abstract (en)
[origin: WO9302144A1] The polymer alloy disclosed contains 2 to 50 % by wt. of at least one polyetherimide and 50 to 98 % by wt. of at least one fully aromatic liquid-crystalline copolyester which is derived from 2-hydroxy-6-naphthoic acid or p-hydroxybenzoic acid and which also includes structural units of a hydroxybenzoic or hydroxydiphenylcarboxylic acid, an aromatic aminocarboxylic acid and/or an aromatic bis-hydroxy compound together with an aromatic dicarboxylic acid.
Abstract (fr)
Un alliage polymère renferme 2 à 50 % en poids d'au moins un poly-étherimide et 50 à 98 % en poids d'au moins un copolyester à cristaux liquides, entièrement aromatique, dérivé de l'acide 2-hydroxy-6-naphtoïque ou de l'acide p-hydroxybenzoïque, et présente en outre des motifs structuraux d'un acide hydroxybenzoïque ou hydroxydiphénylcarboxylique, d'un acide aminocarboxylique aromatique et/ou d'un composé bishydroxy aromatique conjointement avec un acide dicarboxylique aromatique.
IPC 1-7
IPC 8 full level
C08L 67/00 (2006.01); C08L 67/04 (2006.01); C08L 79/08 (2006.01); C09K 19/38 (2006.01)
CPC (source: EP)
C08L 67/00 (2013.01); C08L 67/04 (2013.01); C08L 79/08 (2013.01); C09K 19/3823 (2013.01)
C-Set (source: EP)
Citation (search report)
See references of WO 9302144A1
Designated contracting state (EPC)
BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
WO 9302144 A1 19930204; EP 0595850 A1 19940511; JP H06504315 A 19940519
DOCDB simple family (application)
EP 9201539 W 19920708; EP 92914523 A 19920708; JP 50254993 A 19920708