Polyketone stabilization

Details Polyketone stabilization Polyketone stabilization

1987-10-05

1989-01-03

Hoke, Veronica P.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524248, 524254, 524255, 524256, 524257, 524258, C08K 518

Patent

active

047957743

ABSTRACT:
Polymeric compositions of enhanced stability against oxidative degradation are produced when aromatic amines of up to 2 aromatic rings and at least one amino group are incorporated in polymers of carbon monoxide and at least one ethylenically unsaturated hydrocarbon.

REFERENCES:
patent: 2495286 (1950-01-01), Brubaker
patent: 3694412 (1972-09-01), Nozaki
patent: 3929727 (1975-12-01), Russell et al.
patent: 3948832 (1976-04-01), Hudgin
patent: 3948850 (1976-04-01), Hudgin
patent: 3968082 (1976-07-01), Hudgin
patent: 4024104 (1977-05-01), Russell et al.
patent: 4139522 (1979-02-01), Lantor
Kirk Othmer Encyclopedia of Chemical Technology, Second Edition, vol. 12, pp. 132, 1967.

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