Oil-resistant EPDM elastomer

Details Oil-resistant EPDM elastomer Oil-resistant EPDM elastomer

1975-04-28

1976-10-26

Tillman, Murray

Chemistry: electrical and wave energy

Processes and products

Processes of treating materials by wave energy

260 4233, 260 4237, 260878R, C08F 800, C08K 554, C08L 2316

Patent

active

039882276

ABSTRACT:
In accordance with a preferred embodiment of this invention, a high temperature oil resistant ethylene-propylene-diene monomer (hereinafter EPDM) elastomer is produced. This product is basically the high energy radiation induced reaction product of, by weight, about 100 parts of an uncured conventional EPDM elastomer, from 15 to 25 parts of trimethylolpropanetrimethacrylate (hereinafter TMPT), from 15 to 80 parts of a reinforcing filler and from 0 to 40 parts of an extender oil.

REFERENCES:
patent: 3084115 (1963-04-01), Smith et al.
patent: 3542661 (1970-11-01), Klopfer et al.
patent: 3627658 (1971-12-01), Ryffel
patent: 3650669 (1972-03-01), Osborn et al.
patent: 3789042 (1974-01-01), Colomb et al.
patent: 3852177 (1974-12-01), Atchison et al.
patent: 3894118 (1975-07-01), Aronoff et al.

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