AT301871B - Verfahren zur Polymerisation von α-Olefinen - Google Patents

Verfahren zur Polymerisation von α-Olefinen

Info

Publication number
AT301871B
AT301871B AT761870A AT761870A AT301871B AT 301871 B AT301871 B AT 301871B AT 761870 A AT761870 A AT 761870A AT 761870 A AT761870 A AT 761870A AT 301871 B AT301871 B AT 301871B
Authority
AT
Austria
Prior art keywords
olefins
polymerization
Prior art date
Application number
AT761870A
Other languages
German (de)
English (en)
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
Application granted granted Critical
Publication of AT301871B publication Critical patent/AT301871B/de

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
AT761870A 1969-08-22 1970-08-21 Verfahren zur Polymerisation von α-Olefinen AT301871B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1942734A DE1942734B2 (de) 1969-08-22 1969-08-22 Verfahren zur Polymerisation von alpha-Olefinen

Publications (1)

Publication Number Publication Date
AT301871B true AT301871B (de) 1972-09-25

Family

ID=5743487

Family Applications (1)

Application Number Title Priority Date Filing Date
AT761870A AT301871B (de) 1969-08-22 1970-08-21 Verfahren zur Polymerisation von α-Olefinen

Country Status (11)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7114641A (fr) * 1970-10-29 1972-05-03
GB1433537A (en) * 1972-09-14 1976-04-28 Mitsui Petrochemical Ind Catalyst compositions and their use in polymerising olefins
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 (it) * 1982-06-10 1986-12-24 Anic Spa Procedimento per la preparazione di copolimeri dell'etilene con basso valore delle densita'
ZA884614B (en) * 1987-06-29 1989-03-29 Shell Oil Co Method for crystallizing magnesium chloride for use in a catalyst composition
US20120283402A1 (en) * 2009-12-23 2012-11-08 Basell Poliolefine Italia S.R.L. Magnesium dichloride-water adducts and catalyst components obtained therefrom
WO2013020876A1 (fr) 2011-08-08 2013-02-14 Basell Poliolefine Italia S.R.L. Composés d'addition de dichlorure de magnésium-éthanol et substances de catalyseurs obtenues à partir de ceux-ci

Also Published As

Publication number Publication date
AR192700A1 (es) 1973-03-14
GB1295743A (fr) 1972-11-08
CA919349A (en) 1973-01-16
DE1942734A1 (de) 1971-02-25
DE1942734B2 (de) 1974-12-05
ES382882A1 (es) 1972-12-16
ZA705777B (en) 1971-05-27
CH535797A (de) 1973-04-15
BE755185A (fr) 1971-02-24
FR2059157A5 (fr) 1971-05-28
NL7012117A (fr) 1971-02-24

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee