NO870844L - SFAERIC CATALYST CARRIER FOR POLYMERIZATION OF ALFA OLEFINES. - Google Patents

SFAERIC CATALYST CARRIER FOR POLYMERIZATION OF ALFA OLEFINES.

Info

Publication number
NO870844L
NO870844L NO870844A NO870844A NO870844L NO 870844 L NO870844 L NO 870844L NO 870844 A NO870844 A NO 870844A NO 870844 A NO870844 A NO 870844A NO 870844 L NO870844 L NO 870844L
Authority
NO
Norway
Prior art keywords
compound
sfaeric
polymerization
catalyst carrier
electron donor
Prior art date
Application number
NO870844A
Other languages
Norwegian (no)
Other versions
NO870844D0 (en
NO170218B (en
NO170218C (en
Inventor
Jean-Loup Lacombe
Michel Avaro
Claude Brun
Original Assignee
Atochem
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 Atochem filed Critical Atochem
Publication of NO870844D0 publication Critical patent/NO870844D0/en
Publication of NO870844L publication Critical patent/NO870844L/en
Publication of NO170218B publication Critical patent/NO170218B/en
Publication of NO170218C publication Critical patent/NO170218C/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Abstract

Spherical catalyst support manufactured by reaction of an organic chlorine compound in the presence of an electron donor and of a mixture of an alkylmagnesium compound and of an organic aluminium compound, characterised in that the organic chlorine compound, in combination with an electron donor, is reacted with the preliminary mixture of alkylmagnesium compound, aluminoxane and/or aluminosiloxane and optionally of electron donor. This support, subjected to a second activation with a chlorine compound, is impregnated with a transition metal halide.
NO870844A 1986-03-27 1987-03-02 SPHERICAL CATALYST CARRIER, CATALYST CONTAINING THE CARRIER AND MANUFACTURING THEREOF NO170218C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8604413A FR2596396B1 (en) 1986-03-27 1986-03-27 SPHERICAL CATALYST SUPPORT FOR THE POLYMERIZATION OF ALPHA-OLEFINS CATALYSTS OBTAINED FROM SUCH SUPPORTS

Publications (4)

Publication Number Publication Date
NO870844D0 NO870844D0 (en) 1987-03-02
NO870844L true NO870844L (en) 1987-09-28
NO170218B NO170218B (en) 1992-06-15
NO170218C NO170218C (en) 1992-09-23

Family

ID=9333609

Family Applications (1)

Application Number Title Priority Date Filing Date
NO870844A NO170218C (en) 1986-03-27 1987-03-02 SPHERICAL CATALYST CARRIER, CATALYST CONTAINING THE CARRIER AND MANUFACTURING THEREOF

Country Status (10)

Country Link
EP (1) EP0239475B1 (en)
JP (1) JPH0832732B2 (en)
CN (1) CN1010021B (en)
AT (1) ATE59847T1 (en)
CA (1) CA1295312C (en)
DE (1) DE3767187D1 (en)
ES (1) ES2011644A6 (en)
FI (1) FI86643C (en)
FR (1) FR2596396B1 (en)
NO (1) NO170218C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0609439B1 (en) * 1992-05-28 1996-11-27 Idemitsu Petrochemical Co., Ltd. Process for producing polyolefin
FR2746672B1 (en) 1996-04-02 1998-04-24 Atochem Elf Sa CATALYTIC COMPONENT AND ITS USE IN OLEFIN POLYMERIZATION
FR2796956B1 (en) * 1999-07-28 2003-08-08 Atofina PROCESS FOR THE PREPARATION OF A CATALYST SUPPORT FOR THE POLYMERIZATION OF ALPHA-OLEFINS, AND SUPPORT OBTAINED THEREBY
EP1072619A1 (en) * 1999-07-28 2001-01-31 Atofina Catalytic support and preparation thereof for alpha-olefin polymerisation
DE10325746A1 (en) * 2003-03-17 2004-10-21 Infineon Technologies Ag Operating method for detecting an operating status in direct current voltage motor e.g. in passenger safety system in motor vehicle, involves making an analog signal available for an operating status

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA801724B (en) * 1979-04-01 1981-03-25 Stamicarbon Catalytic titanium compound,process for the manufacture thereof,and process for the polymerization of lakenes-1 with application of such a titanium component
JPS57145105A (en) * 1981-03-03 1982-09-08 Ube Ind Ltd Solid catalytic component for ethylene polymerization
FR2529207A1 (en) * 1982-06-24 1983-12-30 Bp Chimie Sa PROCESS FOR THE PREPARATION OF CATALYST SUPPORTS FOR THE POLYMERIZATION OF ALPHA-OLEFINS AND SUPPORTS OBTAINED
FR2546522B1 (en) * 1983-05-25 1985-07-26 Ato Chimie PROCESS FOR THE PREPARATION OF A TRANSITIONAL METAL COMPONENT FOR A CATALYTIC SYSTEM FOR OLEFIN POLYMERIZATION

Also Published As

Publication number Publication date
FR2596396B1 (en) 1988-11-18
EP0239475A1 (en) 1987-09-30
ES2011644A6 (en) 1990-02-01
JPH0832732B2 (en) 1996-03-29
DE3767187D1 (en) 1991-02-14
EP0239475B1 (en) 1991-01-09
FI86643B (en) 1992-06-15
NO870844D0 (en) 1987-03-02
FI871337A (en) 1987-09-28
CN1010021B (en) 1990-10-17
JPS62232405A (en) 1987-10-12
FR2596396A1 (en) 1987-10-02
FI86643C (en) 1992-09-25
CN87102324A (en) 1987-10-07
ATE59847T1 (en) 1991-01-15
NO170218B (en) 1992-06-15
NO170218C (en) 1992-09-23
CA1295312C (en) 1992-02-04
FI871337A0 (en) 1987-03-26

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