Polyarylate having amide terminal groups

Details Polyarylate having amide terminal groups Polyarylate having amide terminal groups

1983-11-14

1987-05-05

Anderson, Harold D.

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528182, 528193, 528194, C08G 6320

Patent

active

046634215

ABSTRACT:
Polyarylates having amide terminal groups are prepared using a terminating amount of ammonia, ammonium compounds, primary amines, secondary amines, hydrogen ammonium salts of secondary amines, or hydrogen ammonium salts of primary amines. These amide terminated polyarylates exhibit improved thermal properties and are useful in the production of films and molded articles.

REFERENCES:
patent: 3028364 (1962-04-01), Conix et al.
patent: 3234168 (1966-02-01), Hare
patent: 3910860 (1975-10-01), Tanikella
patent: 4322521 (1982-03-01), Williams
patent: 4412057 (1983-10-01), Asada et al.
patent: 4506064 (1985-03-01), Mark

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