Moulding composition based on poly(oxymethylene)

Details Moulding composition based on poly(oxymethylene) Moulding composition based on poly(oxymethylene)

1974-09-26

1976-02-24

Griffin, Ronald W.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 458N, 260 4595R, C08K 520, C08K 521

Patent

active

039403653

ABSTRACT:
Polyacetals can be stabilized by means of a stabilizing composition, one of its components acting concurrently as a nucleating agent. Linear oxymethylene-polymers are used as polyacetals. The stabilizing composition consists of an urea-like compound and a phenolic anti-oxidation agent. Moulding compositions based on these stabilized polyacetals are appropriate for being worked-up in the thermoplastic state to shaped articles of all kinds.

REFERENCES:
patent: 3131165 (1964-04-01), Hermann et al.
patent: 3314918 (1967-04-01), Berardinelli et al.
patent: 3316206 (1967-04-01), Hermann et al.
patent: 3394103 (1968-07-01), Szilagyi
patent: 3563955 (1971-02-01), Hafner et al.
patent: 3679744 (1972-07-01), Knell et al.
patent: 3683020 (1972-08-01), Luethi et al.
patent: 3686304 (1972-08-01), Merger
Chemical Abstracts, Volume 52, No. 17, Sept. 10, 1958, p. 15127.

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