Partial crystallization method of amorphous plastic articles
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United States of America Patent
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-
Jan 2, 2001
Grant Date -
N/A
app pub date -
Apr 9, 1998
filing date -
Apr 16, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A plastic article is formed in an injection mold by injecting molten plastic into the injection mold at an elevated temperature, cooling the plastic from the molten condition to a solid condition, and crystallizing a portion of the plastic by slowing down the cooling of said portion.
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