Di-substituted meta-terphenyl compounds and resulting polymers

Details Di-substituted meta-terphenyl compounds and resulting polymers Di-substituted meta-terphenyl compounds and resulting polymers

1975-12-23

1977-12-20

Thomas, Jr., James O.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260590R, 260591, 260 65, 260 63K, C07C 4976

Patent

active

040641767

ABSTRACT:
New tetracarbonyl compounds of the formula ##STR1## where R is a hydrogen atom, an alkyl radical or an aryl radical. The invention also contemplates the thermostable polymers obtained by reacting an aromatic tetra-amine with at least one of the above tetracarbonyl compounds.

REFERENCES:
gaines Goodman et al., J. A. Cs., vol. 60, pp. 2155-2157, (1938).

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