Injection molded container for food
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United States of America Patent
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-
Jul 2, 1991
Grant Date -
N/A
app pub date -
Oct 2, 1989
filing date -
Oct 3, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention provides an injection molded food container which is produced by injection molding a polyarylene sulfide resin composition containing 20-70% by weight of glass fiber or glass fiber and other inorganic filler and is excellent in heat resistance, oil resistance and mechanical strength and is suitable as a food container used in microwave oven and convection oven having a heater. The injection molded food container can be manufactured by injection molding a polyarylene sulfide resin composition containing 20-70% by weight of glass fiber or glass fiber and other inorganic filler, using metal mold of which surface roughness is not greater than 5 .mu.m, under condition of mold temperature 130.degree.-180.degree. C.
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Family
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