Radio frequency heating of trans-1, 4-polybutadiene

Details Radio frequency heating of trans-1, 4-polybutadiene Radio frequency heating of trans-1, 4-polybutadiene

1997-06-20

1998-12-29

Hoke, Veronica P.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

524491, C08L 2326

Patent

active

058543511

ABSTRACT:
This invention specifically discloses a process for heating trans-1,4-polybutadiene to a temperature at which it can be processed without causing oxidative gelation which comprises heating the trans-1,4-polybutadiene by exposing it to electromagnetic radiation having a frequency in the range of about 2 MHz to about 80 MHz, wherein the trans-1,4-polybutadiene is oil-extended with at least 10 phr of a processing oil.

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