Polycarbonate composition containing a metal salt of an aromatic sulfonamide as an ignition depressant
申请人:THE DOW CHEMICAL COMPANY
公开号:EP0014322A1
公开(公告)日:1980-08-20
A composition comprising a carbonate polymer having dispersed therein an additive which retards combustion when the composition is exposed to a low temperature ignition source;
the additive is a metal salt of an aromatic sulfonamide.
[EN] POLYCARBONATE CONTAINING AN AROMATIC SULFONAMIDE AS AN IGNITION DEPRESSANT<br/>[FR] POLYCARBONATE CONTENANT UN SULFONAMIDE AROMATIQUE COMME INHIBITEUR D'INFLAMMATION
申请人:DOW GLOBAL TECHNOLOGIES INC
公开号:WO2004094518A1
公开(公告)日:2004-11-04
A polycarbonate such as a bisphenol-A polycarbonate containing a small amount of a metal salt of an aromatic sulfonamide, for example, the sodium salt of saccharin or a derivative thereof, resists combustion upon exposure to a low temperature ignition source.