Polycarbonate containing an aromatic sulfonamide as an ignition

Details Polycarbonate containing an aromatic sulfonamide as an ignition Polycarbonate containing an aromatic sulfonamide as an ignition

1979-01-22

1981-03-03

Czaja, Donald E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 4575R, 260 458RW, 528172, C08K 516

Patent

active

042540151

ABSTRACT:
A polycarbonate such as a bisphenol-A homopolycarbonate containing a small amount of a metal salt of an aromatic sulfonamide, e.g., the sodium salt of saccarin or a derivative thereof, resists combustion upon exposure to a low temperature ignition source.

REFERENCES:
patent: 3186961 (1965-06-01), Sears et al.
patent: 3951910 (1976-04-01), Mark
patent: 4013621 (1977-03-01), Knell
patent: 4135028 (1979-01-01), Hiestand et al.

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