FR2116698A5 - Olefins polymsn catalyst - consisting of organoaluminium cpd and component prepd by reacting magnesium, monohalohydrocarbon an - Google Patents

Olefins polymsn catalyst - consisting of organoaluminium cpd and component prepd by reacting magnesium, monohalohydrocarbon an

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Publication number
FR2116698A5
FR2116698A5 FR7043628A FR7043628A FR2116698A5 FR 2116698 A5 FR2116698 A5 FR 2116698A5 FR 7043628 A FR7043628 A FR 7043628A FR 7043628 A FR7043628 A FR 7043628A FR 2116698 A5 FR2116698 A5 FR 2116698A5
Authority
FR
France
Prior art keywords
catalyst
monohalohydrocarbon
cpd
polymsn
olefins
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
Application number
FR7043628A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Naphtachimie SA
Original Assignee
Naphtachimie SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Naphtachimie SA filed Critical Naphtachimie SA
Priority to FR7043628A priority Critical patent/FR2116698A5/en
Priority to IT31982/71A priority patent/IT941979B/en
Priority to GB5599471A priority patent/GB1359547A/en
Priority to DE2160112A priority patent/DE2160112C3/en
Priority to LU64399D priority patent/LU64399A1/xx
Priority to BE776198A priority patent/BE776198A/en
Priority to NL7116636.A priority patent/NL166698C/en
Priority to ES397666A priority patent/ES397666A1/en
Priority to CA129,454A priority patent/CA1012694A/en
Application granted granted Critical
Publication of FR2116698A5 publication Critical patent/FR2116698A5/en
Priority to US05/936,224 priority patent/US4260709A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Olefins polymsn. catalyst contg. magnesium cpds. and cpds. of at least partly reduced metals of sub-groups IVa, Va or VIa, are prepd. by reacting magnesium, monohalohydrocarbons and organic or halogen derivs. of the transition metals in a valence state of >=4. specif. the transition metal cpd. is a Ti cpd. of formula: TiX4-m(OR)m (where X is halogen; R is alkyl; and m is 0-4); the monohalohydrocarbon is a satd. aliphatic bromo- or chlorohydrocarbon; reaction is effected at -20 to 150 degrees C; the molar ratio of monohalohydrocarbon to Mg is 2 to 4, and the molar ratio of transition metal cpd. to magnesium being below 0.25. Catalyst is highly active and catalyst residues need not be removed from the polymer as a result of their low concn.
FR7043628A 1970-12-04 1970-12-04 Olefins polymsn catalyst - consisting of organoaluminium cpd and component prepd by reacting magnesium, monohalohydrocarbon an Expired FR2116698A5 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7043628A FR2116698A5 (en) 1970-12-04 1970-12-04 Olefins polymsn catalyst - consisting of organoaluminium cpd and component prepd by reacting magnesium, monohalohydrocarbon an
GB5599471A GB1359547A (en) 1970-12-04 1971-12-02 Based catalysts
IT31982/71A IT941979B (en) 1970-12-04 1971-12-02 MAGNESIUM-BASED CATALYSTS APPLICABLE TO THE POLYMERIZATION OF OLEFINS
LU64399D LU64399A1 (en) 1970-12-04 1971-12-03
DE2160112A DE2160112C3 (en) 1970-12-04 1971-12-03 Process for polymerizing or copolymerizing olefins
BE776198A BE776198A (en) 1970-12-04 1971-12-03 MAGNESIUM-BASED CATALYSTS APPLICABLE TO THE POLYMERIZATION OF OLEFINS
NL7116636.A NL166698C (en) 1970-12-04 1971-12-03 Process for the preparation of catalysts for the polymerization of olefins.
ES397666A ES397666A1 (en) 1970-12-04 1971-12-03 Magnesium-based catalyst for use in the polymerization of olefins
CA129,454A CA1012694A (en) 1970-12-04 1971-12-06 Magnesium-base catalysts which can be used for the polymerisation of olefins
US05/936,224 US4260709A (en) 1970-12-04 1978-08-24 Magnesium-based catalyst for use in the polymerization of olefins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7043628A FR2116698A5 (en) 1970-12-04 1970-12-04 Olefins polymsn catalyst - consisting of organoaluminium cpd and component prepd by reacting magnesium, monohalohydrocarbon an

Publications (1)

Publication Number Publication Date
FR2116698A5 true FR2116698A5 (en) 1972-07-21

Family

ID=9065215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7043628A Expired FR2116698A5 (en) 1970-12-04 1970-12-04 Olefins polymsn catalyst - consisting of organoaluminium cpd and component prepd by reacting magnesium, monohalohydrocarbon an

Country Status (1)

Country Link
FR (1) FR2116698A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0232023B1 (en) * 1986-01-20 1990-07-25 BP Chemicals Limited Treatment of catalyst particles
US7307036B2 (en) 2004-07-22 2007-12-11 Formosa Plastics Corporation U.S.A. Highly active alpha-olefin polymerization catalyst
US7618913B2 (en) 2006-08-31 2009-11-17 Formosa Plastics Corporation, U.S.A. Highly active alpha-olefin copolymerization catalyst system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0232023B1 (en) * 1986-01-20 1990-07-25 BP Chemicals Limited Treatment of catalyst particles
US7307036B2 (en) 2004-07-22 2007-12-11 Formosa Plastics Corporation U.S.A. Highly active alpha-olefin polymerization catalyst
US7618913B2 (en) 2006-08-31 2009-11-17 Formosa Plastics Corporation, U.S.A. Highly active alpha-olefin copolymerization catalyst system

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