BE755185A - ALPHA-OLEFINS POLYMERIZATION PROCESS - Google Patents

ALPHA-OLEFINS POLYMERIZATION PROCESS

Info

Publication number
BE755185A
BE755185A BE755185DA BE755185A BE 755185 A BE755185 A BE 755185A BE 755185D A BE755185D A BE 755185DA BE 755185 A BE755185 A BE 755185A
Authority
BE
Belgium
Prior art keywords
alpha
polymerization process
olefins polymerization
olefins
polymerization
Prior art date
Application number
Other languages
French (fr)
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.)
Publication date
Publication of BE755185A publication Critical patent/BE755185A/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)
BE755185D 1969-08-22 ALPHA-OLEFINS POLYMERIZATION PROCESS BE755185A (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
BE755185A true BE755185A (en) 1971-02-24

Family

ID=5743487

Family Applications (1)

Application Number Title Priority Date Filing Date
BE755185D BE755185A (en) 1969-08-22 ALPHA-OLEFINS POLYMERIZATION PROCESS

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
KR20120120178A (en) * 2009-12-23 2012-11-01 바셀 폴리올레핀 이탈리아 에스.알.엘 Magnesium dichloride-water adducts and catalyst components obtained therefrom
US9862781B2 (en) 2011-08-08 2018-01-09 Basell Poliolefine Italia S.R.L. Magnesium dichloride-ethanol adducts and catalyst components obtained therefrom

Also Published As

Publication number Publication date
ES382882A1 (en) 1972-12-16
ZA705777B (en) 1971-05-27
NL7012117A (en) 1971-02-24
FR2059157A5 (en) 1971-05-28
CH535797A (en) 1973-04-15
DE1942734B2 (en) 1974-12-05
AR192700A1 (en) 1973-03-14
AT301871B (en) 1972-09-25
GB1295743A (en) 1972-11-08
CA919349A (en) 1973-01-16
DE1942734A1 (en) 1971-02-25

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