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

1992-07-30

1994-03-08

Anderson, Harold D.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528 30, 528 41, 528125, 528128, 528171, 528172, 528322, 528362, C08G 6344

Patent

active

052928543

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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