CA1332988C - Melanges et copolymeres de polyetherimide et d'ether polyphenylenique a groupes fonctionnels
- Google Patents
Melanges et copolymeres de polyetherimide et d'ether polyphenylenique a groupes fonctionnels
Info
Publication number
CA1332988C
CA1332988CCA 600117CA600117ACA1332988CCA 1332988 CCA1332988 CCA 1332988CCA 600117 CA600117 CA 600117CA 600117 ACA600117 ACA 600117ACA 1332988 CCA1332988 CCA 1332988C
Authority
CA
Canada
Prior art keywords
ppe
polyetherimide
blends
polyphenylene ether
copolymer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/209,447external-prioritypatent/US4942206A/en
Application filed by General Electric CofiledCriticalGeneral Electric Co
Application grantedgrantedCritical
Publication of CA1332988CpublicationCriticalpatent/CA1332988C/fr
CA 6001171988-06-211989-05-18Melanges et copolymeres de polyetherimide et d'ether polyphenylenique a groupes fonctionnels
Expired - Fee RelatedCA1332988C
(fr)