Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1989-10-30
1991-02-19
Hoke, Veronica P.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524 99, 524102, C08K 536
Patent
active
049945114
ABSTRACT:
The thermal oxidative stability of polyketones is improved by the addition of a dihydrocarbyldithiocarbamate salt of a metal selected from Group IIIB through Group VA or a mixture thereof.
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Hoke Veronica P.
Shell Oil Company
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