Polymers possessing imide groups

Details Polymers possessing imide groups Polymers possessing imide groups

1975-04-16

1977-08-23

Anderson, Harold D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 37N, 260 4243, 260 47CZ, 260 47UA, 260 63N, 260 65, 428474, 526 111, C08G 6926

Patent

active

040439860

ABSTRACT:
Polymers possessing imide groups having excellent heat resistance and chemical inertness are disclosed. They are prepared by reacting cyanamide and a product possessing imide groups selected from:
A. a bis-imide of the general formula: ##STR1## in which Q represents a divalent radical of the formula: ##STR2## WHEREIN Y represents H, CH.sub.3 or Cl and m is 0 or 1, and A represents a divalent organic radical containing 2 to 30 carbon atoms; and
B. a mixture comprising a said bis-imide and a mono-imide of the general formula: ##STR3## in which Q is as defined above and R represents a hydrogen atom or a monovalent organic radical containing 1 to 20 carbon atoms.

REFERENCES:
patent: 3669930 (1972-06-01), Asahara et al.

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