Method for reducing haze in a fire resistant polycarbonate...

Details Method for reducing haze in a fire resistant polycarbonate... Method for reducing haze in a fire resistant polycarbonate...

2007-10-30

2007-10-30

Szekely, Peter (Department: 1714)

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

Synthetic resins

Processes of preparing a desired or intentional composition...

Reexamination Certificate

active

10740074

ABSTRACT:
A method to reduce haze in the production of fire resistant polycarbonate compositions comprising flame retardant salts, wherein the salt is blended with a first polycarbonate to form a concentrate, and the concentrate is then added to a second polycarbonate resin.

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International Search Report, Mailed Jul. 2, 2002.

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