Process for the preparation of fluorinated monomers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Treating polymer containing material or treating a solid...

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570136, 570152, 570153, C07C 2118, C07C 1733

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active

054322596

ABSTRACT:
The pyrolysis of fluorine polymers leads to a high yield of pure fluorinated monomers if the finely divided polymer is introduced, with steam, into a fluidized bed reactor which contains an inert, granular material as the fluidized material, the steam functioning as the fluidizing gas.

REFERENCES:
patent: 3832411 (1974-08-01), Arkles et al.
patent: 4076760 (1978-02-01), Hartwimmer
Dissertation by Jurgen Merkel, U. of Hamburg, Faculty of Chemistry, 1982.

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