Preparation method of solid catalyst for propylene polymerization and catalyst prepared thereby
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United States of America Patent
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Jun 2, 2015
Grant Date -
Jan 17, 2013
app pub date -
Dec 30, 2010
filing date -
Jan 13, 2010
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Abstract
Disclosed are a method for preparing a solid catalyst for propylene polymerization and a catalyst prepared thereby. Specifically, disclosed are a method for preparing a solid catalyst for propylene polymerization which can prepare polypropylene having excellent stereoregularity with a high production yield by using silane compounds and bicycloalkanedicarboxylate or bicycloalkenedicarboxylate as an internal electron donor, and a catalyst prepared thereby method for preparing polypropylene using the same.
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