Diaminobenzene derivatives and polyimides prepared therefrom

Details Diaminobenzene derivatives and polyimides prepared therefrom Diaminobenzene derivatives and polyimides prepared therefrom

1996-09-10

1999-01-19

Raymond, Richard L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

564157, 564167, 564168, 564443, 560 19, 560 45, 560 49, 546167, C07C21784, C07C22960, C07C23732

Patent

active

058615342

ABSTRACT:
A diaminobenzene derivative of the formula (I): ##STR1## wherein each of P and Q which may be the same or different from each other, is a single bond, or a bivalent organic group selected from the group consisting of --O--, --COO-- and --CONH--, R.sub.1 is a C.sub.2-22 straight chain alkylene group, and R.sub.2 is a cyclic group selected from the group consisting of an aromatic ring, an aliphatic ring, a heterocyclic ring and substituted forms of such rings.

REFERENCES:
Miller et al., Chemical Abstracts, vol. 123, abstract 56604, 1995.
Moeller et al., Chemical Abtracts, vol. 122, abstract 38518, 1995.
Rajappa et al., Chemical Abstracts, vol. 108, abstract 21887, 1988.
Waring, Chemical Abstracts, vol. 87, abstract 53249, 1977.
Beard et al., Chemical Abstracts, vol. 87, abstract 6028, 1977.

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