Articles from a polyester resin reinforced with glass fibre
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United States of America Patent
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Feb 9, 1999
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N/A
app pub date -
Oct 8, 1997
filing date -
May 7, 1993
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Abstract
Articles from a polyester resin reinforced with glass fiber obtained by melt-shaping of the resin mixed with the glass fiber and a polyfunctional compound capable of increasing the intrinsic viscosity of the resin by addition reactions with the end groups of the rein using melt residence times during the shaping phase lower than 120 sec. and temperatures lower than 300.degree. C.
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