Resin composition
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United States of America Patent
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Oct 10, 2000
Grant Date -
N/A
app pub date -
Apr 15, 1999
filing date -
Oct 16, 1996
priority date (Note) -
Expired
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Abstract
A resin composition comprising a poly(phenylene sulfide) resin and .alpha.-alumina, wherein the composition comprises (A) 15 to 45 wt. % of a poly(phenylene sulfide) resin having a melt viscosity of 5 to 100 Pa.multidot.s as measured at 310.degree. C. and a shear rate of 1200/sec, and (B) 85 to 55 wt. % of .alpha.-alumina which contains .alpha.-alumina composed of .alpha.-crystals having an average particle size of at least 5 .mu.m in a proportion of at least 40 wt. %.
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