CH620933A5 - Catalyst for the polymerisation of alpha-olefins, process for its preparation, and its use - Google Patents

Catalyst for the polymerisation of alpha-olefins, process for its preparation, and its use Download PDF

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Publication number
CH620933A5
CH620933A5 CH719375A CH719375A CH620933A5 CH 620933 A5 CH620933 A5 CH 620933A5 CH 719375 A CH719375 A CH 719375A CH 719375 A CH719375 A CH 719375A CH 620933 A5 CH620933 A5 CH 620933A5
Authority
CH
Switzerland
Prior art keywords
compound
polymerization
catalyst
alpha
olefins
Prior art date
Application number
CH719375A
Other languages
English (en)
Italian (it)
Inventor
Sebastiano Dr Cesca
Guglielmo Bertolini
Alberto Dr Greco
Mario Dr Bruzzone
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of CH620933A5 publication Critical patent/CH620933A5/it

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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
    • 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

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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)
CH719375A 1974-06-12 1975-06-04 Catalyst for the polymerisation of alpha-olefins, process for its preparation, and its use CH620933A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23899/74A IT1014991B (it) 1974-06-12 1974-06-12 Catalizzatore per la polimerizza zione di alfa olefine metodo per la sua preparazione e processo di polimerizzazione impiegante detto catalizzatore

Publications (1)

Publication Number Publication Date
CH620933A5 true CH620933A5 (en) 1980-12-31

Family

ID=11210741

Family Applications (1)

Application Number Title Priority Date Filing Date
CH719375A CH620933A5 (en) 1974-06-12 1975-06-04 Catalyst for the polymerisation of alpha-olefins, process for its preparation, and its use

Country Status (19)

Country Link
JP (1) JPS5111881A (fr)
BE (1) BE830112A (fr)
CA (1) CA1069876A (fr)
CH (1) CH620933A5 (fr)
CS (1) CS189708B2 (fr)
DD (1) DD119796A5 (fr)
DE (1) DE2526352A1 (fr)
DK (1) DK264375A (fr)
FR (1) FR2274631A1 (fr)
GB (1) GB1504417A (fr)
HU (2) HU172079B (fr)
IL (1) IL47461A (fr)
IT (1) IT1014991B (fr)
LU (1) LU72708A1 (fr)
NL (1) NL7507036A (fr)
NO (1) NO148851C (fr)
SE (1) SE7506765L (fr)
YU (1) YU142775A (fr)
ZA (1) ZA753470B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0389173A2 (fr) * 1989-03-20 1990-09-26 Neste Oy Procédé de préparation d'un composant de catalyseur de polymérisation, composant de polymérisation, et son application

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591284B2 (ja) * 1975-06-24 1984-01-11 日石三菱株式会社 ポリオレフインノ セイゾウホウホウ
DE2721058C2 (de) * 1977-05-11 1983-08-25 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen von Homo- und Copolymerisaten von C↓2↓- bis C↓6↓-α-Monoolefinen
DE2721094A1 (de) * 1977-05-11 1978-11-23 Basf Ag Verfahren zum herstellen einer uebergangsmetall-katalysatorkomponente fuer ziegler-katalysatorsysteme
DE2721194C2 (de) * 1977-05-11 1983-09-08 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen von Homo- und Copolymerisaten von C↓2↓- bis C↓6↓-α-Monoolefinen
CA1219996A (fr) * 1982-11-10 1987-03-31 Kazuo Matsuura Preparation de polyolefines
DE3823934C2 (de) * 1987-07-31 2002-01-03 Petroleo Brasileiro Sa Verfahren zur Herstellung eines Ethylenpolymerisationskatalysators und Ethylenpolymerisationsverfahren

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040434B2 (fr) * 1971-12-14 1975-12-24
JPS5248911B2 (fr) * 1974-05-13 1977-12-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0389173A2 (fr) * 1989-03-20 1990-09-26 Neste Oy Procédé de préparation d'un composant de catalyseur de polymérisation, composant de polymérisation, et son application
EP0389173A3 (fr) * 1989-03-20 1992-01-29 Neste Oy Procédé de préparation d'un composant de catalyseur de polymérisation, composant de polymérisation, et son application

Also Published As

Publication number Publication date
DK264375A (da) 1975-12-13
DD119796A5 (fr) 1976-05-12
JPS5111881A (en) 1976-01-30
GB1504417A (en) 1978-03-22
SE7506765L (sv) 1975-12-15
FR2274631A1 (fr) 1976-01-09
CS189708B2 (en) 1979-04-30
HU173924B (hu) 1979-09-28
IL47461A0 (en) 1975-08-31
IT1014991B (it) 1977-04-30
BE830112A (fr) 1975-10-01
DE2526352A1 (de) 1975-12-18
JPS5615644B2 (fr) 1981-04-11
CA1069876A (fr) 1980-01-15
FR2274631B1 (fr) 1980-04-25
ZA753470B (en) 1976-05-26
NO148851B (no) 1983-09-19
HU172079B (hu) 1978-05-28
YU142775A (en) 1982-02-28
IL47461A (en) 1979-03-12
NO148851C (no) 1984-01-04
LU72708A1 (fr) 1975-10-08
NO752082L (fr) 1975-12-15
NL7507036A (nl) 1975-12-16
AU8170775A (en) 1976-12-02

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