IT1043453B - Composizioni catalitiche di poli merizzazione del propilene e applicazione di queste composizioni alla polimerizzazione del propilene - Google Patents

Composizioni catalitiche di poli merizzazione del propilene e applicazione di queste composizioni alla polimerizzazione del propilene

Info

Publication number
IT1043453B
IT1043453B IT2839875A IT2839875A IT1043453B IT 1043453 B IT1043453 B IT 1043453B IT 2839875 A IT2839875 A IT 2839875A IT 2839875 A IT2839875 A IT 2839875A IT 1043453 B IT1043453 B IT 1043453B
Authority
IT
Italy
Prior art keywords
compositions
propylene
meritation
poli
application
Prior art date
Application number
IT2839875A
Other languages
English (en)
Original Assignee
Raffinage Cie Francaise
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 Raffinage Cie Francaise filed Critical Raffinage Cie Francaise
Application granted granted Critical
Publication of IT1043453B publication Critical patent/IT1043453B/it

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)
IT2839875A 1974-11-04 1975-10-17 Composizioni catalitiche di poli merizzazione del propilene e applicazione di queste composizioni alla polimerizzazione del propilene IT1043453B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7436635A FR2289525A1 (fr) 1974-11-04 1974-11-04 Compositions catalytiques de polymerisation du propylene et application de ces compositions a la polymerisation du propylene

Publications (1)

Publication Number Publication Date
IT1043453B true IT1043453B (it) 1980-02-20

Family

ID=9144653

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2839875A IT1043453B (it) 1974-11-04 1975-10-17 Composizioni catalitiche di poli merizzazione del propilene e applicazione di queste composizioni alla polimerizzazione del propilene

Country Status (7)

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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1374568A (fr) * 1962-09-14 1964-10-09 Phillips Petroleum Co Procédé de préparation d'une polyoléfine cristalline
DE2342200A1 (de) * 1972-08-22 1974-03-07 Showa Denko Kk Verfahren zur herstellung von alphaolefinpolymeren

Also Published As

Publication number Publication date
BR7507219A (pt) 1976-08-03
JPS5169493A (ja) 1976-06-16
NL7512597A (nl) 1976-05-06
DE2545981A1 (de) 1976-05-06
BE835117A (fr) 1976-04-30
FR2289525B1 (it) 1978-11-24
FR2289525A1 (fr) 1976-05-28

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