Thermoplastic moulding compositions based on poly (oxymethylene)

Details Thermoplastic moulding compositions based on poly (oxymethylene) Thermoplastic moulding compositions based on poly (oxymethylene)

1975-05-21

1976-09-14

Lieberman, Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260823, 260836, 260837R, 260849, 260850, 260854, 260857F, 260858, 260874, 260887, 260895, 260897R, 260897B, 260901, C08L 6700, C08L 2300

Patent

active

039807347

ABSTRACT:
Branched or crosslinked poly(exymethylenes) are suitable as nucleating agents for linear poly(oxymethylenes). For ameliorating the mechanical properties of shaped articles, being prepared of such moulding compositions which contain nucleating agents, high molecular weight polymers are used having a certain softening point, second order transition temperature and particle size, and which are blended into the moulding compositions. The modified moulding compositions can be processed in the thermoplastic state and are suitable as industrially useful materials for preparing semi-finished articles and finished products.

REFERENCES:
patent: 3519696 (1970-07-01), Cherdron
patent: 3627850 (1971-12-01), Hafner
patent: 3631124 (1971-12-01), Burg
patent: 3704275 (1972-11-01), Burg
patent: 3793303 (1974-02-01), Amann
patent: 3795715 (1974-03-01), Cherdron

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