SE8001655L - PROCEDURE FOR POLYMERIZATION OF ALFA OLEFINES INCLUDING AT LEAST THREE COLATOMATES - Google Patents

PROCEDURE FOR POLYMERIZATION OF ALFA OLEFINES INCLUDING AT LEAST THREE COLATOMATES

Info

Publication number
SE8001655L
SE8001655L SE8001655A SE8001655A SE8001655L SE 8001655 L SE8001655 L SE 8001655L SE 8001655 A SE8001655 A SE 8001655A SE 8001655 A SE8001655 A SE 8001655A SE 8001655 L SE8001655 L SE 8001655L
Authority
SE
Sweden
Prior art keywords
magnesium
carbon atoms
halogen
compound
alkyl
Prior art date
Application number
SE8001655A
Other languages
Swedish (sv)
Other versions
SE434515B (en
Inventor
U Scata
L Luciani
P C Barbe
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.)
Filing date
Publication date
Application filed by Montedison Spa filed Critical Montedison Spa
Publication of SE8001655L publication Critical patent/SE8001655L/en
Publication of SE434515B publication Critical patent/SE434515B/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

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  • 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)

Abstract

A process for the polymerization of alphaolefins having at least three carbon atoms, using a catalyst containing titanium, magnesium, aluminium and halogen. The catalyst employed comprises, according to the invention, the reaction product of (A) an addition and/or substitution product of an electron donor compound (Lewis base) with an aluminium alkyl, with (B) a compound and/or composition in which the atomic ration of halogen/magnesium is at least 1:1, which compound and/ or composition is either (I) obtained by contacting (a1) a halogen-containing titanium compound with the product of reaction between (a2) a magnesium alcoholate of the formula XMgOR, where R is an alkyl, cycloalkyl or aryl radical containing up to 20 carbon atoms and X is a halogen atom, R or OR, or a magnesium salt of a saturated or unsaturated carboxylic acid, or a magnesium enolate, and (a3) aluminium halides of the formula AlRnX3-n, in which R and X are as defined above, and n is 0,1 or 2, or (II) a reaction product of (b1) aluminium halides or alkylhalides or alkyls of the formula AlRmX3-m, in which R and X are as defined above, and m is 0,1,2 or 3, with the product of reaction between a magnesium compound as defined above under(a2) or (b2) a halide or oxyhalide of magnesium with (b3) a titanium alcoholate.

Claims (1)

PATENTKRAVPATENT REQUIREMENTS 1. FOrfarande for polymerisation av en alfa-olefin med minst 3 kolatomer,kannetecknat av att en katalysator anvan - grenade och innehAller upp till 20 kolatomer, eller en threning som ar en reaktionsprodukt mellan en aluminiumtrialkyl och en elektrongivande forening innehAllande en eller flera rOrliga vAteatomer,:som kan reagera med alumdniumtrialkylen, och B) en throning och/eller komposition erhfillen genom att bringa (b1) en aluminiumalkyl eller alkylhalogenid eller halogenid med formeln AiRX3. i vilken X ar halogen och R ar en alkylgrupp innehAllande upp till 10 kolatomer, och in ar 0 eller ett tal mindre an 3, i kontakt med reaktionsprodukten mellan ett titanalkoholat eller -fenolat och en megmesiumdihalogenid eller -oxihalogenid eller en magnesiumthrening med formeln XMg0R, dar A ar en alkyl-, cykloalkyl- eller arylradikal innehAllande upp till 20 kolatomer och X ar en halogenatom eller R, eller ett magnesiumdialkoholat Mg(OR')2 dar R ar en alkyl- grupp med 1-10 kolatomer, eller ett magnesinmsalt av en matted eller °matted karboxylsyra, eller ett magne- siumenolat, varvid atomfbrhAllandet halogen/magnesium i fOreningen B) Sr minst 1:1. des, vilken omfatter reaktionsprodukten mellan (b2) (b2) A) en produkt omfattande komplex mellan en elektrongiVande forening (a2) och en aluminiumtrialkyl, i vilken alkylgrupperna ar rakeellerProcess for the polymerization of an alpha-olefin having at least 3 carbon atoms, characterized in that a catalyst is used and contains up to 20 carbon atoms, or a training which is a reaction product between an aluminum trialkyl and an electron-donating compound containing one or more mobile hydrogen atoms ,:: which can react with the aluminum trialkylene, and B) a throne and / or composition obtained by bringing (b1) an aluminum alkyl or alkyl halide or halide of the formula AiRX3. in which X is halogen and R is an alkyl group containing up to 10 carbon atoms, and in is 0 or a number less than 3, in contact with the reaction product between a titanium alcohol or phenolate and a megmesium dihalide or oxyhalide or a magnesium purification of the formula XMgOR, where A is an alkyl, cycloalkyl or aryl radical containing up to 20 carbon atoms and X is a halogen atom or R, or a magnesium dialcoholate Mg (OR ') 2 where R is an alkyl group having 1-10 carbon atoms, or a magnesium salt of a matted or ° matted carboxylic acid, or a magnesium enolate, the atomic content of halogen / magnesium in the compound B) being at least 1: 1. which comprises the reaction product between (b2) (b2) A) a product comprising complexes between an electron donating compound (a2) and an aluminum trialkyl, in which the alkyl groups are
SE8001655A 1975-05-16 1980-03-04 PROCEDURE FOR POLYMERIZATION OF PROPEN USING CATALYSTS CONTAINING TITAN, MAGNESIUM, ALUMINUM AND HALOGENS SE434515B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23396/75A IT1038179B (en) 1975-05-16 1975-05-16 PROCEDURE FOR POLYMERIZATION OF ALPHA OLEFINS WITH AT LEAST THREEATONS OF CARBON

Publications (2)

Publication Number Publication Date
SE8001655L true SE8001655L (en) 1980-03-04
SE434515B SE434515B (en) 1984-07-30

Family

ID=11206709

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7605272A SE7605272L (en) 1975-05-16 1976-05-10 PROCEDURE FOR POLYMERIZATION OF ALFA-OLEFINS CONTAINING AT LEAST THREE COLATOMES
SE8001655A SE434515B (en) 1975-05-16 1980-03-04 PROCEDURE FOR POLYMERIZATION OF PROPEN USING CATALYSTS CONTAINING TITAN, MAGNESIUM, ALUMINUM AND HALOGENS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE7605272A SE7605272L (en) 1975-05-16 1976-05-10 PROCEDURE FOR POLYMERIZATION OF ALFA-OLEFINS CONTAINING AT LEAST THREE COLATOMES

Country Status (19)

Country Link
JP (1) JPS51139887A (en)
AT (1) AT348252B (en)
BE (1) BE841823A (en)
BR (1) BR7603044A (en)
CA (1) CA1068446A (en)
DE (1) DE2620886A1 (en)
DK (1) DK151892C (en)
FR (1) FR2311032A1 (en)
GB (2) GB1539175A (en)
HU (1) HU174358B (en)
IN (1) IN146040B (en)
IT (1) IT1038179B (en)
NL (1) NL7604972A (en)
NO (1) NO150763C (en)
PL (1) PL105364B1 (en)
RO (1) RO85498B (en)
SE (2) SE7605272L (en)
TR (1) TR19114A (en)
ZA (1) ZA762881B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1078995B (en) * 1977-05-24 1985-05-08 Montedison Spa CATALYSTS FOR THE POLYMERIZATION OF OLEFINE
JPS54135886A (en) * 1978-04-14 1979-10-22 Sumitomo Chem Co Ltd Preparation of ethylenic copolymer
NO155245C (en) * 1978-07-24 1987-03-04 Phillips Petroleum Co PROCEDURE FOR THE PREPARATION OF A POLYMERIZATION CATALYST AND APPLICATION OF THE ALKENE POLYMERIZATION CATALYST.
US4277370A (en) 1979-02-15 1981-07-07 Standard Oil Company (Indiana) Alpha-olefin polymerization catalyst
US4324690A (en) 1979-02-15 1982-04-13 Standard Oil Company (Indiana) Alpha-olefin polymerization catalyst
US4347157A (en) 1979-04-25 1982-08-31 Sumitomo Chemical Company, Limited Catalysts for the polymerization of olefins
US4363746A (en) 1979-05-29 1982-12-14 Phillips Petroleum Company Composition of matter and method of preparing same, catalyst, method of producing the catalyst and polymerization process employing the catalyst
US4394291A (en) * 1981-03-04 1983-07-19 Phillips Petroleum Company Polyolefin polymerization process and catalyst
AT377625B (en) * 1981-06-29 1985-04-10 Georges A Cournoyer DEVICE FOR TEACHING MUSIC SCREENS AND INTERVALS
JPS58189206A (en) * 1982-04-30 1983-11-04 Chisso Corp Catalytic component for alpha-olefin polymerization
US4529715A (en) * 1983-10-17 1985-07-16 The Dow Chemical Company Catalyst prepared from organomagnesium compound, carbon dioxide, reducing aluminum source, transition metal compound and zinc compound
US4544647A (en) * 1982-07-29 1985-10-01 The Dow Chemical Company Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound
US4426316A (en) 1982-09-10 1984-01-17 The Dow Chemical Company Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and transition metal compound
US4604374A (en) * 1982-09-20 1986-08-05 The Dow Chemical Company Catalyst prepared from organomagnesium compound, epihalohydrin reducing halide source and transition metal compound
US4605715A (en) * 1982-09-20 1986-08-12 The Dow Chemical Company Process for polymerizing olefins in the presence of a catalyst prepared from organomagnesium compound, epihalohydrin reducing halide source and transition metal compound
US4456547A (en) * 1982-10-21 1984-06-26 Fuentes Jr Ricardo Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and complex formed from admixture of a transition metal compound and an organozinc compound
US4661465A (en) * 1985-10-31 1987-04-28 The Dow Chemical Company Method for preparing transition metal component of Ziegler-Natta catalysts
US5045612A (en) * 1990-04-18 1991-09-03 The Dow Chemical Company Catalyst and process for polymerizing olefins
US5114897A (en) * 1990-04-18 1992-05-19 The Dow Chemical Company Catalyst and process for polymerizing olefins
US6001939A (en) * 1994-09-22 1999-12-14 Solvay Polyolefins Europe-Belgium Process for the polymerization of olefins
BE1008702A3 (en) * 1994-09-22 1996-07-02 Solvay Process for olefin polymerization.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2093306A6 (en) * 1970-06-09 1972-01-28 Solvay ADVANCED CATALYSTS AND PROCESS FOR THE POLYMERIZATION AND COPOLYMERIZATION OF OLEFINS
NL136668C (en) * 1969-01-24
NL164867C (en) * 1971-03-11 1981-02-16 Stamicarbon METHOD FOR POLYMERIZING ALFA OLEGINS.
NL160286C (en) * 1971-06-25
BE791676A (en) * 1971-12-08 1973-05-21 Solvay Process for the polymerization of olefins
LU65587A1 (en) * 1972-06-22 1973-12-27
IT969340B (en) * 1972-09-13 1974-03-30 Montedison Spa CATALYSTS FOR POLYMERIZATION OF POLYMER OLEFINS IN SPHERICAL FORM

Also Published As

Publication number Publication date
IN146040B (en) 1978-02-10
NO150763B (en) 1984-09-03
CA1068446A (en) 1979-12-18
DK151892B (en) 1988-01-11
IT1038179B (en) 1979-11-20
DK206276A (en) 1976-11-17
JPS5614682B2 (en) 1981-04-06
TR19114A (en) 1978-05-25
ZA762881B (en) 1977-04-27
FR2311032B1 (en) 1980-07-18
DK151892C (en) 1988-07-18
BR7603044A (en) 1977-05-31
DE2620886A1 (en) 1976-11-25
FR2311032A1 (en) 1976-12-10
BE841823A (en) 1976-11-16
AU1392176A (en) 1977-11-17
SE7605272L (en) 1976-11-17
NL7604972A (en) 1976-11-18
ATA350576A (en) 1978-06-15
RO85498B (en) 1984-11-30
RO85498A (en) 1984-11-25
SE434515B (en) 1984-07-30
GB1538472A (en) 1979-01-17
PL105364B1 (en) 1979-10-31
NO150763C (en) 1984-12-12
HU174358B (en) 1979-12-28
JPS51139887A (en) 1976-12-02
GB1539175A (en) 1979-01-31
NO761597L (en) 1976-11-17
AT348252B (en) 1979-02-12

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