Optical polycarbonate compositions
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United States of America Patent
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Jan 4, 1994
Grant Date -
N/A
app pub date -
Jun 24, 1992
filing date -
Jun 28, 1991
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Abstract
The present invention relates to an optical polycarbonate composition comprising a polycarbonate resin and a boron compound wherein the resulting composition undergoes little coloration during molding, and is capable of forming molded products having excellent transparency.
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