Polycarbonate molding compounds stable to light ageing

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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Details

524140, 524141, 524504, 524537, C08K 551, C08K 552, C08L 5100, C08L 6900

Patent

active

055524656

ABSTRACT:
Polycarbonate molding compositions resistant to light aging and exhibiting an improved notched impact strength are disclosed. The compositions which are based on an aromatic polycarbonate, aromatic polyester carbonate or a polyester, contain a redox-catalyzed graft polymer of resin-forming monomers on a rubber, a phosphorus compound and a fluorinated polyolefin.

REFERENCES:
patent: 4937285 (1990-06-01), Wittmann et al.
patent: 4983658 (1991-01-01), Kress et al.

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