C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
402/202
C08G 63/60 (2006.01) C09K 19/38 (2006.01)
Patent
CA 1322812
RD-18,354 LIQUID CRYSTALLINE POLYESTERS ABSTRACT OF THE DISCLOSURE Liquid crystalline polyesters are provided having chemically combined 4,4'-bis(p-carboxyphenoxy)biphenyl, or 4,4'-bis(p-carboxyphenoxy)diphenylether units. These dicarboxyphenylether spacers can be obtained from the nitro displacement of alkyl nitrobenzene with the appropriate bisphenol.
598049
Langer Matthew E.
Schissel David N.
Yeager Gary W.
Company General Electric
Langer Matthew E.
Oldham And Wilson
Schissel David N.
Yeager Gary W.
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