Flame retarding polyamide molding compositions

Details Flame retarding polyamide molding compositions Flame retarding polyamide molding compositions

1975-10-06

1977-07-19

Hoke, V.P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 457P, C08K 553

Patent

active

040368114

ABSTRACT:
There are disclosed novel flame retarding polyamide molding compositions containing, as the flameproofing agents, an amount of from 6 to 40, preferably 8 to 30 weight % of an alkali metal or a group II or III metal salt of a phosphinic or diphosphinic acid. The flameproofing agents are thermostable and do not adversely affect the polyamides during preparation and processing.

REFERENCES:
patent: 2981715 (1961-04-01), Ben
patent: 3454412 (1969-07-01), Stokes
patent: 3471552 (1969-10-01), Budnick
patent: 3582510 (1971-06-01), Cannelongo
patent: 3786114 (1974-01-01), Jaquiss et al.
patent: 3894986 (1975-07-01), Racky et al.
patent: 3900444 (1975-08-01), Racky et al.

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