Document Type and Number:
Japanese Patent JPH0463900
Kind Code:
B2
Abstract:
Novel branched copolyetherketones comprising condensation products of diphenyl ether, aromatic acid halides and trifunctional comonomers are disclosed.
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Inventors:
EDOWAADO GASU BURUUGERU
Application Number:
JP27889886A
Publication Date:
October 13, 1992
Filing Date:
November 25, 1986
Export Citation:
Assignee:
II AI DEYUHON DE NIMOASU ANDO CO
International Classes:
C08L73/00; C08G61/12; C08G67/00; C08L65/00
Next Patent: JPH0463901