Synthesis of phthalonitrile resins containing ether and imide li

Details Synthesis of phthalonitrile resins containing ether and imide li Synthesis of phthalonitrile resins containing ether and imide li

1989-05-16

1991-03-26

Brust, Joseph Paul

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

548418, 548423, 548461, 548433, C07D48704

Patent

active

050030787

ABSTRACT:
Imide-containing phthalonitrile monomers are prepared from a phthalonitrile and an aromatic dianhydride. The monomer and a method for preparing the monomer is disclosed. These monomers are synthesized into heat resistant polymers and copolymers with aromatic ring structure incorporating imide and ether linkages. The synthesis of the high temperature thermosetting polymers and copolymers is also disclosed.

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