Polymer composition
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United States of America Patent
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Feb 25, 2003
Grant Date -
Jan 3, 2002
app pub date -
May 29, 2001
filing date -
May 29, 2000
priority date (Note) -
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Abstract
A polymer composition having satisfactory processing stability is provided which comprises a polymer; a bisphenol monoester represented by the Formula (1): ##STR1## wherein R.sup.1 represents hydrogen, alkyl or phenyl group; R.sup.2 and R.sup.3 each independently represents alkyl group; and R.sup.4 and R.sup.5 each independently represents hydrogen or methyl group; and a bisphenol diester represented by Formula (2) ##STR2## wherein R.sup.6 represents hydrogen, alkyl or phenyl group; R.sup.7 and R.sup.8 each independently represents alkyl group; and R.sup.9 and R.sup.10 each independently represents hydrogen or methyl group in which amount of the compound of formula (2) is 0.001 to 5 parts by weight based on 100 parts by weight of the total amount of the compounds of formulae (1) and (2).
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