CH535797A - Process for the polymerization of α-olefins - Google Patents

Process for the polymerization of α-olefins

Info

Publication number
CH535797A
CH535797A CH1247170A CH1247170A CH535797A CH 535797 A CH535797 A CH 535797A CH 1247170 A CH1247170 A CH 1247170A CH 1247170 A CH1247170 A CH 1247170A CH 535797 A CH535797 A CH 535797A
Authority
CH
Switzerland
Prior art keywords
olefins
polymerization
Prior art date
Application number
CH1247170A
Other languages
German (de)
Inventor
Bernd Dr Diedrich
Rainer Dr Klein
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH535797A publication Critical patent/CH535797A/en

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
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
CH1247170A 1969-08-22 1970-08-20 Process for the polymerization of α-olefins CH535797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1942734A DE1942734B2 (en) 1969-08-22 1969-08-22 Process for the polymerization of alpha-olefins

Publications (1)

Publication Number Publication Date
CH535797A true CH535797A (en) 1973-04-15

Family

ID=5743487

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1247170A CH535797A (en) 1969-08-22 1970-08-20 Process for the polymerization of α-olefins

Country Status (11)

Country Link
AR (1) AR192700A1 (en)
AT (1) AT301871B (en)
BE (1) BE755185A (en)
CA (1) CA919349A (en)
CH (1) CH535797A (en)
DE (1) DE1942734B2 (en)
ES (1) ES382882A1 (en)
FR (1) FR2059157A5 (en)
GB (1) GB1295743A (en)
NL (1) NL7012117A (en)
ZA (1) ZA705777B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7114641A (en) * 1970-10-29 1972-05-03
FI57264C (en) * 1972-09-14 1980-07-10 Mitsui Petrochemical Ind SAETT ATT HOMOPOLYMERISERA ELLER COPOLYMERISERA ETHYL PROPYLEN ELLER ETHLEN OCH ALPHA-OLEFIN OCH / ELLER EN DIOLEFIN SAMT EN CATALYST COMPOSITION FOR ANALYZING VID SAETTET
US4513095A (en) * 1980-11-24 1985-04-23 National Distillers And Chemical Corporation Intermetallic compounds of polymeric transition metal oxide alkoxides and catalytic use thereof
IT1151627B (en) * 1982-06-10 1986-12-24 Anic Spa PROCEDURE FOR THE PREPARATION OF ETHYLENE COPOLYMERS WITH LOW DENSITY VALUE
ZA884614B (en) * 1987-06-29 1989-03-29 Shell Oil Co Method for crystallizing magnesium chloride for use in a catalyst composition
JP5890316B2 (en) * 2009-12-23 2016-03-22 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ Magnesium chloride water adduct and catalyst component obtained therefrom
WO2013020876A1 (en) 2011-08-08 2013-02-14 Basell Poliolefine Italia S.R.L. Magnesium dichloride-ethanol adducts and catalyst components obtained therefrom

Also Published As

Publication number Publication date
BE755185A (en) 1971-02-24
NL7012117A (en) 1971-02-24
ES382882A1 (en) 1972-12-16
AT301871B (en) 1972-09-25
DE1942734A1 (en) 1971-02-25
AR192700A1 (en) 1973-03-14
DE1942734B2 (en) 1974-12-05
GB1295743A (en) 1972-11-08
CA919349A (en) 1973-01-16
ZA705777B (en) 1971-05-27
FR2059157A5 (en) 1971-05-28

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Legal Events

Date Code Title Description
PL Patent ceased