Global Patent Index - EP 0994921 A2

EP 0994921 A2 20000426 - LIQUID CRYSTALLINE POLYMER-POLY(PHENYLENE OXIDE) BLENDS

Title (en)

LIQUID CRYSTALLINE POLYMER-POLY(PHENYLENE OXIDE) BLENDS

Title (de)

FLÜSSIGKRISTALLINE POLYMER - POLYPHENYLENOXID MISCHUNGEN

Title (fr)

MELANGES POLYMERE LIQUIDE CRISTALLIN-POLY(PHENYLENE OXYDE)

Publication

EP 0994921 A2 20000426 (EN)

Application

EP 98933232 A 19980708

Priority

  • US 9814067 W 19980708
  • US 5280897 P 19970709
  • US 5680398 A 19980408

Abstract (en)

[origin: WO9902607A2] Blends of thermotropic liquid crystalline polymers and unfunctionalized poly(phenylene oxides) in which the dispersed phase domain size is relatively small can be made by melt mixing the two types of polymers. These blends have good physical properties and can be used as molding resins.

IPC 1-7

C08L 71/12; C08L 67/00; C08L 77/12

IPC 8 full level

C08L 67/00 (2006.01); C08L 71/12 (2006.01); C08L 77/12 (2006.01); C08L 23/02 (2006.01)

CPC (source: EP)

C08L 67/00 (2013.01); C08L 71/123 (2013.01); C08L 77/12 (2013.01); C08L 23/02 (2013.01); C08L 71/12 (2013.01)

Citation (search report)

See references of WO 9902607A2

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

WO 9902607 A2 19990121; WO 9902607 A3 19990401; CA 2294331 A1 19990121; EP 0994921 A2 20000426; JP 2002509573 A 20020326

DOCDB simple family (application)

US 9814067 W 19980708; CA 2294331 A 19980708; EP 98933232 A 19980708; JP 50885199 A 19980708