CA2042961C - Composition de catalyseur et procede de polymerisation de polymeres presentant une distribution multimodale de poids moleculaires - Google Patents

Composition de catalyseur et procede de polymerisation de polymeres presentant une distribution multimodale de poids moleculaires Download PDF

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Publication number
CA2042961C
CA2042961C CA 2042961 CA2042961A CA2042961C CA 2042961 C CA2042961 C CA 2042961C CA 2042961 CA2042961 CA 2042961 CA 2042961 A CA2042961 A CA 2042961A CA 2042961 C CA2042961 C CA 2042961C
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CA
Canada
Prior art keywords
catalyst
compound
formula
vanadium
titanium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA 2042961
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English (en)
Other versions
CA2042961A1 (fr
Inventor
Frederick Yip-Kwai Lo
Thomas Edward Nowlin
Pradeep Pandurang Shirodkar
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ExxonMobil Oil Corp
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Mobil Oil Corp
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Filing date
Publication date
Priority claimed from US07/457,432 external-priority patent/US5032562A/en
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Priority to CA 2042961 priority Critical patent/CA2042961C/fr
Publication of CA2042961A1 publication Critical patent/CA2042961A1/fr
Application granted granted Critical
Publication of CA2042961C publication Critical patent/CA2042961C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
CA 2042961 1989-12-27 1991-05-21 Composition de catalyseur et procede de polymerisation de polymeres presentant une distribution multimodale de poids moleculaires Expired - Fee Related CA2042961C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2042961 CA2042961C (fr) 1989-12-27 1991-05-21 Composition de catalyseur et procede de polymerisation de polymeres presentant une distribution multimodale de poids moleculaires

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/457,432 US5032562A (en) 1989-12-27 1989-12-27 Catalyst composition and process for polymerizing polymers having multimodal molecular weight distribution
CA 2042961 CA2042961C (fr) 1989-12-27 1991-05-21 Composition de catalyseur et procede de polymerisation de polymeres presentant une distribution multimodale de poids moleculaires

Publications (2)

Publication Number Publication Date
CA2042961A1 CA2042961A1 (fr) 1992-11-22
CA2042961C true CA2042961C (fr) 2001-08-07

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Application Number Title Priority Date Filing Date
CA 2042961 Expired - Fee Related CA2042961C (fr) 1989-12-27 1991-05-21 Composition de catalyseur et procede de polymerisation de polymeres presentant une distribution multimodale de poids moleculaires

Country Status (1)

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CA (1) CA2042961C (fr)

Also Published As

Publication number Publication date
CA2042961A1 (fr) 1992-11-22

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