Impact resistant, flame retardant thermoplastic molding...

Details Impact resistant, flame retardant thermoplastic molding... Impact resistant, flame retardant thermoplastic molding...

2011-07-12

2011-07-12

Jagannathan, Vasu (Department: 1764)

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

Synthetic resins

Processes of preparing a desired or intentional composition...

C524S123000, C524S126000, C524S127000, C524S500000, C523S201000, C523S205000

Reexamination Certificate

active

07977415

ABSTRACT:
A thermoplastic molding composition characterized by its flame retardance and impact strength is disclosed. The composition contains (A) linear aromatic (co)polycarbonate, (B) a graft (co)polymer having core-shell morphology, the shell containing polymerized alkyl(meth)acrylate and the core containing interpenetrated and inseparable polyorganosiloxane and poly(meth)alkyl acrylate components, (C) a phosphorous-containing flame retardant compound, (D) fluorinated polyolefin and (E) a boron compound, and optionally SAN. The composition is further characterized in that it contains no polyalkylene terephthalate.

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