Process for producing fractionable 1-butene polymers
140 1 2140 3 5 140 4 6140 7 8140 A process for producing a 1-butene polymer comprising the step of polymerizing 1-butene in the presence of a catalyst system obtainable by contacting: wherein M is an atom of a transition metal p is an integer from 0 to 3, X, same or different, is a hydrogen atom, a...
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| Main Authors | , |
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| Format | Patent |
| Language | English |
| Published |
17.08.2010
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| Online Access | Get full text |
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| Summary: | 140 1 2140 3 5 140 4 6140 7 8140 A process for producing a 1-butene polymer comprising the step of polymerizing 1-butene in the presence of a catalyst system obtainable by contacting: wherein M is an atom of a transition metal p is an integer from 0 to 3, X, same or different, is a hydrogen atom, a halogen atom, or a hydrocarbon group. L is a divalent C-Chydrocarbon radical Rand R, equal to or different from each other, are C-Chydrocarbon radicals; T, equal to or different from each other, is a moiety of formula (IIa), (IIb) or (IIc): wherein Rand Rare a C-Chydrocarbon radical; Rand R, equal to or different from each other, are hydrogen atoms or C-Chydrocarbon radicals and Rand R, equal to or different from each other, are hydrogen atoms or C-Chydrocarbon radicals |
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