FR2289525A1 - Propylene polymerisation catalyst - contg component prepd by grinding transition metal cpd with opt basic polymeric dispersing agent (BE300476) - Google Patents

Propylene polymerisation catalyst - contg component prepd by grinding transition metal cpd with opt basic polymeric dispersing agent (BE300476)

Info

Publication number
FR2289525A1
FR2289525A1 FR7436635A FR7436635A FR2289525A1 FR 2289525 A1 FR2289525 A1 FR 2289525A1 FR 7436635 A FR7436635 A FR 7436635A FR 7436635 A FR7436635 A FR 7436635A FR 2289525 A1 FR2289525 A1 FR 2289525A1
Authority
FR
France
Prior art keywords
dispersing agent
opt
polymeric dispersing
transition metal
polymerisation catalyst
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.)
Granted
Application number
FR7436635A
Other languages
French (fr)
Other versions
FR2289525B1 (en
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.)
Compagnie Francaise de Raffinage SA
Original Assignee
Compagnie Francaise de Raffinage 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 Compagnie Francaise de Raffinage SA filed Critical Compagnie Francaise de Raffinage SA
Priority to FR7436635A priority Critical patent/FR2289525A1/en
Priority to DE19752545981 priority patent/DE2545981A1/en
Priority to IT2839875A priority patent/IT1043453B/en
Priority to NL7512597A priority patent/NL7512597A/en
Priority to BE161465A priority patent/BE835117A/en
Priority to BR7507219A priority patent/BR7507219A/en
Priority to JP13237175A priority patent/JPS5169493A/en
Publication of FR2289525A1 publication Critical patent/FR2289525A1/en
Application granted granted Critical
Publication of FR2289525B1 publication Critical patent/FR2289525B1/fr
Granted 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/63—Pretreating the metal or compound covered by group C08F4/62 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/631—Pretreating with non-metals or metal-free compounds
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene

Landscapes

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

Abstract

Propylene polymn. catalyst consists of (1) an org. cpd. of a group IIa or IIIa metal, and (2) a component prepd. by grinding a cpd. of a group IVa, Va, or VIa metal with a polymeric dispersing agent, which may contain basic positions of the Lewis type. High polymer yields based on the metal in component, per unit time are possible. High content of stereoregular polymer is achieved.
FR7436635A 1974-11-04 1974-11-04 Propylene polymerisation catalyst - contg component prepd by grinding transition metal cpd with opt basic polymeric dispersing agent (BE300476) Granted FR2289525A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7436635A FR2289525A1 (en) 1974-11-04 1974-11-04 Propylene polymerisation catalyst - contg component prepd by grinding transition metal cpd with opt basic polymeric dispersing agent (BE300476)
DE19752545981 DE2545981A1 (en) 1974-11-04 1975-10-14 POLYMERIZATION CATALYST
IT2839875A IT1043453B (en) 1974-11-04 1975-10-17 POLI CATALYTIC COMPOSITIONS PROPYLENE MERITATION AND APPLICATION OF THESE COMPOSITIONS TO PROPYLENE POLYMERIZATION
NL7512597A NL7512597A (en) 1974-11-04 1975-10-28 CATALYTIC MIXTURES FOR THE POLYMERIZATION OF PROPENE AND USE OF THESE MIXTURES FOR THE POLYMERIZATION OF PROPENE.
BE161465A BE835117A (en) 1974-11-04 1975-10-31 CATALYTIC COMPOSITIONS FOR THE POLYMERIZATION OF PROPYLENE AND APPLICATION OF THESE COMPOSITIONS TO THE POLYMERIZATION OF PROPYLENE
BR7507219A BR7507219A (en) 1974-11-04 1975-11-03 CATALYTIC COMPOSITIONS OF POLYMERIZATION, AND, IMPROVEMENT IN PROPYLENE POLYMERIZATION
JP13237175A JPS5169493A (en) 1974-11-04 1975-11-04 PUROPIRENJUGOSHOKUBAISOSEIBUTSUTO KONOSOSEIBUTSUO PUROPIRENNOJUGONISHOSURUHOHO

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7436635A FR2289525A1 (en) 1974-11-04 1974-11-04 Propylene polymerisation catalyst - contg component prepd by grinding transition metal cpd with opt basic polymeric dispersing agent (BE300476)

Publications (2)

Publication Number Publication Date
FR2289525A1 true FR2289525A1 (en) 1976-05-28
FR2289525B1 FR2289525B1 (en) 1978-11-24

Family

ID=9144653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436635A Granted FR2289525A1 (en) 1974-11-04 1974-11-04 Propylene polymerisation catalyst - contg component prepd by grinding transition metal cpd with opt basic polymeric dispersing agent (BE300476)

Country Status (7)

Country Link
JP (1) JPS5169493A (en)
BE (1) BE835117A (en)
BR (1) BR7507219A (en)
DE (1) DE2545981A1 (en)
FR (1) FR2289525A1 (en)
IT (1) IT1043453B (en)
NL (1) NL7512597A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1374568A (en) * 1962-09-14 1964-10-09 Phillips Petroleum Co Process for preparing a crystalline polyolefin
DE2342200A1 (en) * 1972-08-22 1974-03-07 Showa Denko Kk Titanium trichloride olefin polymerisation catalysts - modified by grinding with inorg salts, giving higher activity and crystallinity

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1374568A (en) * 1962-09-14 1964-10-09 Phillips Petroleum Co Process for preparing a crystalline polyolefin
DE2342200A1 (en) * 1972-08-22 1974-03-07 Showa Denko Kk Titanium trichloride olefin polymerisation catalysts - modified by grinding with inorg salts, giving higher activity and crystallinity

Also Published As

Publication number Publication date
BE835117A (en) 1976-04-30
JPS5169493A (en) 1976-06-16
DE2545981A1 (en) 1976-05-06
FR2289525B1 (en) 1978-11-24
NL7512597A (en) 1976-05-06
IT1043453B (en) 1980-02-20
BR7507219A (en) 1976-08-03

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Legal Events

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