DE2257221A1 - Verfahren zur herstellung von alphaolefinpolymeren - Google Patents

Verfahren zur herstellung von alphaolefinpolymeren

Info

Publication number
DE2257221A1
DE2257221A1 DE19722257221 DE2257221A DE2257221A1 DE 2257221 A1 DE2257221 A1 DE 2257221A1 DE 19722257221 DE19722257221 DE 19722257221 DE 2257221 A DE2257221 A DE 2257221A DE 2257221 A1 DE2257221 A1 DE 2257221A1
Authority
DE
Germany
Prior art keywords
radical
hydrocarbon
cycloheptatriene
polymerization
titanium trichloride
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.)
Pending
Application number
DE19722257221
Other languages
German (de)
English (en)
Inventor
Kijuro Tashiro
Masuzo Yokoyama
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Petrochemical Co Ltd
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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Publication of DE2257221A1 publication Critical patent/DE2257221A1/de
Pending 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

Landscapes

  • 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)
  • Polymerisation Methods In General (AREA)
DE19722257221 1971-11-27 1972-11-22 Verfahren zur herstellung von alphaolefinpolymeren Pending DE2257221A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9554471A JPS4859185A (enrdf_load_stackoverflow) 1971-11-27 1971-11-27

Publications (1)

Publication Number Publication Date
DE2257221A1 true DE2257221A1 (de) 1973-05-30

Family

ID=14140495

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722257221 Pending DE2257221A1 (de) 1971-11-27 1972-11-22 Verfahren zur herstellung von alphaolefinpolymeren

Country Status (5)

Country Link
JP (1) JPS4859185A (enrdf_load_stackoverflow)
DE (1) DE2257221A1 (enrdf_load_stackoverflow)
GB (1) GB1414312A (enrdf_load_stackoverflow)
IT (1) IT973749B (enrdf_load_stackoverflow)
NL (1) NL7216047A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401799A (en) * 1976-06-25 1983-08-30 Toa Nenryo Kogyo Kabushiki Kaisha Titanium trichloride catalyst and process for the production thereof
FR2670494A1 (fr) * 1990-12-17 1992-06-19 Sofrapo Commerciale Procede de preparation d'un catalyseur pour la polymerisation des olefines.
WO2023144062A1 (fr) 2022-01-27 2023-08-03 Becoflex Dispositif compact de couverture d'une surface comprenant un système de securite en cas de mauvais verrouillage de la couverture

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539165B2 (enrdf_load_stackoverflow) * 1974-02-14 1980-10-08
DE2709857A1 (de) * 1976-03-08 1977-09-15 Toa Nenryo Kogyo Kk Verfahren zur herstellung eines titantrichloridkatalysators, der dabei erhaltene katalysator und dessen verwendung zur stereolegulierten polymerisation von alpha-olefinen
JPS5919565B2 (ja) * 1978-04-12 1984-05-07 東亜燃料工業株式会社 α−オレフインの重合用触媒成分の製造法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401799A (en) * 1976-06-25 1983-08-30 Toa Nenryo Kogyo Kabushiki Kaisha Titanium trichloride catalyst and process for the production thereof
FR2670494A1 (fr) * 1990-12-17 1992-06-19 Sofrapo Commerciale Procede de preparation d'un catalyseur pour la polymerisation des olefines.
WO1992011299A1 (fr) * 1990-12-17 1992-07-09 Ecp-Enichem Polymeres France S.A. Procede de preparation d'un catalyseur pour la polymerisation des olefines
WO2023144062A1 (fr) 2022-01-27 2023-08-03 Becoflex Dispositif compact de couverture d'une surface comprenant un système de securite en cas de mauvais verrouillage de la couverture
BE1030222A1 (fr) 2022-01-27 2023-08-22 Becoflex Dispositif compact de couverture d'une surface comprenant un système de securite en cas de mauvais verrouillage de la couverture

Also Published As

Publication number Publication date
JPS4859185A (enrdf_load_stackoverflow) 1973-08-18
GB1414312A (en) 1975-11-19
IT973749B (it) 1974-06-10
NL7216047A (enrdf_load_stackoverflow) 1973-05-29

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