Polyimides prepared from amine terminated prepolymers and olefin

Details Polyimides prepared from amine terminated prepolymers and olefin Polyimides prepared from amine terminated prepolymers and olefin

1971-12-16

1977-04-26

Lee, Lester L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 47UA, 260 47CP, 260 78TF, C08G 7310, C08G 7312

Patent

active

040203034

ABSTRACT:
New and useful polymers are prepared by reacting olefin-terminated prepolymeric materials with simple polyamine, by reacting simple olefins with amine-terminated prepolymers and by reacting olefin-terminated prepolymers with amine-terminated prepolymers. The new and useful polymeric materials so obtained can be cured as with heat, with or without catalyst, to provide products useful for preparing films, laminates, composites, prepregs, molding materials, varnishes, wire enamels and the like.

REFERENCES:
patent: 3352834 (1967-11-01), Schmitt et al.
patent: 3625912 (1971-12-01), Vincent et al.
patent: 3652511 (1972-03-01), Vincent et al.
patent: 3661852 (1972-05-01), Flowers et al.
patent: 3669930 (1972-06-01), Asahara et al.
patent: 3671490 (1972-06-01), Bargain
patent: 3708459 (1973-01-01), Lubowitz

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