Process for converting polyketones to polyesters

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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528220, 528222, 528392, 528486, 528491, 528497, 528503, 524284, 524287, 524290, 524364, 524500, 524773, 524881, 525 61, 525191, 525192, 525220, 525240, C08F 2000

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055063128

ABSTRACT:
A polyketone is contacted with an organic peroxyacid in a reactive, oxidization, slurry process to produce a polyester polymer.

REFERENCES:
patent: 4929711 (1990-05-01), Chang et al.
patent: 4957997 (1990-09-01), Chang et al.
patent: 5180797 (1993-01-01), Austin et al.
patent: 5281681 (1994-01-01), Austin
Frank Y. Xu et al., "Regio- and stereo-selective alternating copolymerization of carbon monoxide with propene", Macromolecular Chemistry and Physics, vol. 194, No. 9, Sep. 1993, pp. 2579-2603.

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