POLYMER OBTAINED FROM 4, 4'-BIS (2-(AMINO(HALO) PHENOXYPHENYL)HEXAFLUOROISOPROPYL) DIPHENYL ETHER

Title:

POLYMER OBTAINED FROM 4, 4'-BIS (2-(AMINO(HALO) PHENOXYPHENYL)HEXAFLUOROISOPROPYL) DIPHENYL ETHER

Document Type and Number:

Japanese Patent JPH01167332

Kind Code:

A

Abstract:

The application relates to fluorine-containing polyimides, polyamide-acids/esters, polyamides, addition polyimides and imide oligomers which exhibit low melting points, better solubilities, low dielectric constants, superior thermal and thermal oxidative stability, and improved processing characteristics. The products of this application are characterized by the fact that they are derived from 4,4'-bis[2-(amino(halo)phenoxyphenyl)hexafluoroisopropyl]diphenyl ether.

Inventors:

BUERUNAA EICHI MIYURAA
DEINESHIYU ENU KANNA
ROITOKUMAARU EICHI BUORA
RIYUDEIGAA JIEI ERUKERU

Application Number:

JP29592788A

Publication Date:

July 03, 1989

Filing Date:

November 22, 1988

Export Citation:

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Assignee:

HOECHST CELANESE CORP

International Classes:

C07C65/24; C07C217/90; C08G69/40; C08G73/10; C08G73/12; G03F7/038; (IPC1-7): C08G73/10

Attorney, Agent or Firm:

Shoichi Hirose

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