Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2005-09-27
2005-09-27
Buttner, David J. (Department: 1712)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S414000, C525S439000
Reexamination Certificate
active
06949599
ABSTRACT:
A clear blend of three resin components includes a first polycarbonate resin component; a second resin component of a first polyester copolymer resin derived from a cycloaliphatic diol and a cycloaliphatic dicarboxylic acid, and a third resin component of a second polyester polymer resin derived from the condensation of a cyclohexane diol with a terephthalic acid and an additional condensation reaction component selected from aliphatic or aromatic diacids or diols suitable for enhancing the clarity of said blend wherein the three component blend has a light transmission of seventy percent or greater and an elongation at break after exposure to Fuel C of forty percent or greater.
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de Wit Gerrit
Th. Vollenberg Peter H.
Buttner David J.
General Electric Company
Oppedahl & Larson LLP
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