BE807722A - Low pressure alpha-olefin polymn. - using catalyst prepd. by reacting Gp IVa,VA or VIA metal cpd. with porous alumina contg magnesium cpd. - Google Patents

Low pressure alpha-olefin polymn. - using catalyst prepd. by reacting Gp IVa,VA or VIA metal cpd. with porous alumina contg magnesium cpd.

Info

Publication number
BE807722A
BE807722A BE138094A BE138094A BE807722A BE 807722 A BE807722 A BE 807722A BE 138094 A BE138094 A BE 138094A BE 138094 A BE138094 A BE 138094A BE 807722 A BE807722 A BE 807722A
Authority
BE
Belgium
Prior art keywords
cpd
iva
reacting
via metal
low pressure
Prior art date
Application number
BE138094A
Other languages
English (en)
French (fr)
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of BE807722A publication Critical patent/BE807722A/xx

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
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene

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)
BE138094A 1972-11-24 1973-11-23 Low pressure alpha-olefin polymn. - using catalyst prepd. by reacting Gp IVa,VA or VIA metal cpd. with porous alumina contg magnesium cpd. BE807722A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU66548A LU66548A1 (un) 1972-11-24 1972-11-24

Publications (1)

Publication Number Publication Date
BE807722A true BE807722A (en) 1974-05-24

Family

ID=19727206

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138094A BE807722A (en) 1972-11-24 1973-11-23 Low pressure alpha-olefin polymn. - using catalyst prepd. by reacting Gp IVa,VA or VIA metal cpd. with porous alumina contg magnesium cpd.

Country Status (3)

Country Link
BE (1) BE807722A (un)
LU (1) LU66548A1 (un)
ZA (1) ZA737852B (un)

Also Published As

Publication number Publication date
ZA737852B (en) 1974-09-25
LU66548A1 (un) 1974-06-21

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SOLVAY

Effective date: 19921130