Polyketone from carbon monoxide and mixture of olefins

Details Polyketone from carbon monoxide and mixture of olefins Polyketone from carbon monoxide and mixture of olefins

1988-08-05

1989-11-14

Anderson, Harold D.

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

Synthetic resins

Polymer of an ethylenically unsaturated reactant with a...

C08G 6702

Patent

active

048809039

ABSTRACT:
The invention is a linear random terpolymer comprised of repeating units of --CO--(C.sub.2 H.sub.4)-- and units of --CO--(C.sub.x H.sub.y)-- where x is greater than 2 and less than 20, having a melting point between about 150.degree. C. and about 245.degree. C. The invention also concerns a process to prepare a polymer having a melting point less than about 245.degree. C. which comprises contacting carbon monoxide and ethylene in the presence of one or more hydrocarbons C.sub.x H.sub.y containing an olefinically unsaturated --CH.dbd.CH-- group, where x is greater than 2 and less than 20, with a suitable catalyst and under conditions effective to prepare a linear random polymer having units of the formula --CO--(C.sub.2 H.sub.4)-- and units of the general formula --CO--(C.sub.x H.sub.y)--, and having a melting point less than about 245.degree. C.

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