Flame-resistant thermoplastic polycarbonate molding compounds
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United States of America Patent
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Jan 29, 1991
Grant Date -
N/A
app pub date -
Jul 10, 1989
filing date -
Jul 19, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to thermoplastic polycarbonate molding compounds containing polycarbonates, copolymers, phosphorus compounds, tetrafluoroethylene polymers and, optionally, graft polymers and also further additives and other thermoplastics and also stabilizers, pigments, flow aids, mold release agents, antistatic agents and/or other flameproffing agents, characterized in that they contain as phosphorus compounds those corresponding to formula (I) ##STR1## and to a process for the production of the polycarbonate molding compounds.
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