CA2042961C - Composition de catalyseur et procede de polymerisation de polymeres presentant une distribution multimodale de poids moleculaires
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Composition de catalyseur et procede de polymerisation de polymeres presentant une distribution multimodale de poids moleculaires
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Publication number
CA2042961C
CA2042961CCA 2042961CA2042961ACA2042961CCA 2042961 CCA2042961 CCA 2042961CCA 2042961 CA2042961 CA 2042961CA 2042961 ACA2042961 ACA 2042961ACA 2042961 CCA2042961 CCA 2042961C
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CA
Canada
Prior art keywords
catalyst
compound
formula
vanadium
titanium
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ExxonMobil Oil Corp
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Mobil Oil Corp
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Publication date
Priority claimed from US07/457,432external-prioritypatent/US5032562A/en
Application filed by Mobil Oil CorpfiledCriticalMobil Oil Corp
Priority to CA 2042961priorityCriticalpatent/CA2042961C/fr
Publication of CA2042961A1publicationCriticalpatent/CA2042961A1/fr
Application grantedgrantedCritical
Publication of CA2042961CpublicationCriticalpatent/CA2042961C/fr
Transition And Organic Metals Composition Catalysts For Addition Polymerization
(AREA)
CA 20429611989-12-271991-05-21Composition de catalyseur et procede de polymerisation de polymeres presentant une distribution multimodale de poids moleculaires
Expired - Fee RelatedCA2042961C
(fr)
Preparation de catalyseurs polyolefiniques modifies et preparation in situ de metallocene sur support et catalyseurs polyolefiniques ziegler-natta/metallocenes