Polycarbonate molding compositions

Details Polycarbonate molding compositions Polycarbonate molding compositions

2011-01-11

2011-01-11

Buttner, David (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C524S123000, C524S140000, C524S141000, C524S444000, C524S445000, C524S449000, C524S451000

Reexamination Certificate

active

07868070

ABSTRACT:
A thermoplastic molding composition that features improved thermal stability and a relatively low maximum rate of decomposition in the event of fire is disclosed. The composition contains an aromatic polycarbonate and/or polyester carbonate, and a modified layered compound, the modification with organic polymer by means of a solvent-free melt process. Optional additional components include an impact modifier, a thermoplastic (co)copolymer, and a phosphorus compound.

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