Process for continuous thermal polymerization of cyclic hydrocarbon resins using recycle as a means of controlling molecular weight
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United States of America Patent
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Apr 28, 1992
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N/A
app pub date -
Dec 28, 1990
filing date -
Dec 28, 1990
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Expired
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Abstract
A continuous thermal polymerization process for the manufacture of cyclic hydrocarbon resins. The molecular weight of polymerized cyclic hydrocarbon resins is controlled with selected process temperatures for the feed, selected times in the reactor, and recycle of thermal polymerized product.
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