High gloss polyethylene terephthalate reinforced resin compositi

Details High gloss polyethylene terephthalate reinforced resin compositi High gloss polyethylene terephthalate reinforced resin compositi

1981-09-28

1984-01-10

Hoke, V. P.

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...

524359, 524377, 524401, 524424, 524425, 524426, 524442, C08K 326, C08K 334

Patent

active

044254571

ABSTRACT:
Polyethylene terephthalate resin compositions are provided containing fillers; reinforcing agents; or blends of such fillers and agents and selected alkali metal salts having anions which are oxides of Group IV of the periodic table preferably carbonates and bicarbonates.
Articles molded from these compositions have high gloss surfaces and heat deflection temperatures when molded at temperatures below 110.degree. C. even without a precompounding drying stage.

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