LU81296A1 - Procede pour la polymerisation en phase gazeuse de melanges d'ethylene et alpha-olefines - Google Patents

Procede pour la polymerisation en phase gazeuse de melanges d'ethylene et alpha-olefines

Info

Publication number: LU81296A1
Authority: LU; Luxembourg
Prior art keywords: olefins; alpha; mixtures; ethylene; gas phase
Prior art date: 1978-08-02

Application number

LU81296A

Other languages

English (en)

Inventor

A Soverini

E Albizzati

I Cuffiani

U Zucchini

Original Assignee

Montedison Spa

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.)

1978-08-02

Filing date

1979-05-21

Publication date

1979-09-11

1979-05-21 Application filed by Montedison Spa filed Critical Montedison Spa

1979-09-11 Publication of LU81296A1 publication Critical patent/LU81296A1/fr

Links

VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
239000005977 Ethylene Substances 0.000 title 1
238000012685 gas phase polymerization Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
239000000203 mixture Substances 0.000 title 1
239000004711 α-olefin Substances 0.000 title 1

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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- 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

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)

LU81296A 1978-08-02 1979-05-21 Procede pour la polymerisation en phase gazeuse de melanges d'ethylene et alpha-olefines LU81296A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT26399/78A IT1110495B (it)	1978-08-02	1978-08-02	Procedimento per la polimerizzazione in fase gas di miscele di etilene ed alfa olefine

Publications (1)

Publication Number	Publication Date
LU81296A1 true LU81296A1 (fr)	1979-09-11

Family

ID=11219403

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU81296A LU81296A1 (fr)	1978-08-02	1979-05-21	Procede pour la polymerisation en phase gazeuse de melanges d'ethylene et alpha-olefines

Country Status (2)

Country	Link
IT (1)	IT1110495B (fr)
LU (1)	LU81296A1 (fr)

1978
- 1978-08-02 IT IT26399/78A patent/IT1110495B/it active
1979
- 1979-05-21 LU LU81296A patent/LU81296A1/fr unknown

Also Published As

Publication number	Publication date
IT1110495B (it)	1985-12-23
IT7826399A0 (it)	1978-08-02

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