Novel process for preparing oxymethylene polymer and resulting p

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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20415921, C08G 210, C08G 202

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039636763

ABSTRACT:
Tetraoxane is polymerized by means of an electron acceptor substance used as polymerization initiator in the absence or presence of a saturated aliphatic carboxylic acid anhydride and/or an acetal, to obtain an oxymethylene polymer having thermal stability.
An ionizing radiation or a light can, if desired, concomitantly be employed before and/or in the course of polymerization.

REFERENCES:
patent: 3379655 (1968-04-01), May et al.
patent: 3422035 (1969-01-01), May et al.
patent: 3457226 (1969-07-01), Miyake et al.
patent: 3616368 (1971-10-01), Ishigaki et al.
patent: 3705876 (1972-12-01), Amann et al.

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