CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS
A porous solid catalyst component comprising a magnesium halide, a titanium compound having at least a Ti-halogen bond and at least two electron donor compounds one of which being selected from 1,3-diethers and the other being selected from succinates, characterized by the fact that the molar ratio...
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Main Authors | , , , , , , |
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Format | Patent |
Language | English Korean |
Published |
06.02.2014
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Subjects | |
Online Access | Get full text |
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Summary: | A porous solid catalyst component comprising a magnesium halide, a titanium compound having at least a Ti-halogen bond and at least two electron donor compounds one of which being selected from 1,3-diethers and the other being selected from succinates, characterized by the fact that the molar ratio ID/Ti is from 0.30 to 0.90, where ID is the total molar amount of succinate and 1,3-diether, the molar ratio of the 1,3-diether donor to the succinate donor is higher than, or equal to, 0.60. |
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Bibliography: | Application Number: KR20137026685 |