Ethylene-carbon monoxide copolymers

Details Ethylene-carbon monoxide copolymers Ethylene-carbon monoxide copolymers

1975-11-05

1978-02-28

Smith, Edward J.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

260533A, 260539R, 260597T, 526120, 526135, 526172, C08F 426

Patent

active

040769119

ABSTRACT:
Thermoplastic, soluble ethylene-carbon monoxide copolymers are produced using a Pd(CN).sub.2 catalyst in the presence of an alkanoic acid substituted by a halide group on an alpha carbon. The polymers are useful for forming films and fibers and can be incorporated in the thermoplastic, coating or adhesive compositions, e.g., in hot melts, to improve the adhesion and consistency of films prepared therefrom.

REFERENCES:
patent: 2507568 (1950-05-01), Hanford et al.
patent: 3530109 (1970-09-01), Fenton
patent: 3573332 (1971-03-01), Fenton
Foster et al., J. Am. Chem. Soc., vol. 78 (1956), pp. 5606-5611.
Brubaker et al., J. Am. Chem. Soc., vol. 74, (1952), pp. 1509-1515.
Lehmann et al., Chemical Abstracts, vol. 49 (1954), col. 3823e.

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