FI74476B - Foerfarande foer framstaellning av en ziegler-katalysator pao en baerare foer polymerisering av alfa-olefiner. - Google Patents

Foerfarande foer framstaellning av en ziegler-katalysator pao en baerare foer polymerisering av alfa-olefiner. Download PDF

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Publication number
FI74476B
FI74476B FI834126A FI834126A FI74476B FI 74476 B FI74476 B FI 74476B FI 834126 A FI834126 A FI 834126A FI 834126 A FI834126 A FI 834126A FI 74476 B FI74476 B FI 74476B
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FI
Finland
Prior art keywords
titanium
vanadium
ethanol
methanol
halide
Prior art date
Application number
FI834126A
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English (en)
Finnish (fi)
Other versions
FI834126A (fi
FI834126A0 (fi
FI74476C (sv
Inventor
Renzo Invernizzi
Ferdinando Ligorati
Original Assignee
Enichimica Secondaria
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Publication date
Application filed by Enichimica Secondaria filed Critical Enichimica Secondaria
Publication of FI834126A0 publication Critical patent/FI834126A0/fi
Publication of FI834126A publication Critical patent/FI834126A/fi
Publication of FI74476B publication Critical patent/FI74476B/fi
Application granted granted Critical
Publication of FI74476C publication Critical patent/FI74476C/sv

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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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

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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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Claims (8)

1. Förfarande för framställning av en Zieglerkatalysator pä en bärare, vilken katalysator är aktiv vid polymerisation av alfa-olefiner, kännetecknat av att en organometallisk aluminiumförening omsätts med ett aktiverat, fast bärarmaterial, i ett inert lösningsmedel, vilket bärarmaterial erhäl-lits genom att spraytorka en lösning av magnesiumklorid i en av etanol ooh metanol bestäende blandning, i vilken viktför-hällandet mellan etanol och metanol är 0,5:1 - 2,5:1, tili ett fast bärarmaterial inneh&llande etanol- och metanolalko-holhydroxylgrupper i en mängd av 2-50 vikt-# uttryckt som summan av etanol- och metanolinnehällen, och sedan omsätta nämnda fasta bärarmaterial med en titanhalogenid och en vana- dinhalogenid i närvaro av ett inert utspädningsmedel vid tem- o peraturen 20-120 C i 2-120 minuters tid för att fästa en titan- och vanadinmängd av 0,7-12 vikt-# vid nämnda fasta bärarmaterial, varvid viktförhällandet mellan titan och vanadin är mellan 0,5:1 och 2,5:1·
2. Förfarande enligt patentkrav 1, kännetecknat av att den organometalliska aluminiumföreningen är en alkylaluminium-eller en alkylaluminiumhalogenidförening.
5· Förfarande enligt patentkrav 1, kännetecknat av att titanhalogeniden är titantetraklorid eller titantetrabromid.
4· Förfarande enligt patentkrav 1, kännetecknat av att vanadinhalogeniden är vanadintetraklorid eller vanadinoxiklo-rid.
5· Förfarande enligt patentkrav 1, kännetecknat av att titanhalogeniden och vanadinhalogeniden omsätts separat med det fasta bärarmaterialet.
FI834126A 1982-11-11 1983-11-10 Förfarande för framställning av en Ziegler-katalysator på en bärare f ör polymerisering av alfa-olefiner. FI74476C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT24177/82A IT1154555B (it) 1982-11-11 1982-11-11 Procedimento per la preparazione di polimeri dell'etilene e catalizzatore relativo
IT2417782 1982-11-11

Publications (4)

Publication Number Publication Date
FI834126A0 FI834126A0 (fi) 1983-11-10
FI834126A FI834126A (fi) 1984-05-12
FI74476B true FI74476B (fi) 1987-10-30
FI74476C FI74476C (sv) 1988-02-08

Family

ID=11212382

Family Applications (1)

Application Number Title Priority Date Filing Date
FI834126A FI74476C (sv) 1982-11-11 1983-11-10 Förfarande för framställning av en Ziegler-katalysator på en bärare f ör polymerisering av alfa-olefiner.

Country Status (12)

Country Link
US (1) US4506027A (sv)
EP (1) EP0123767B1 (sv)
JP (1) JPS59145204A (sv)
AT (1) ATE22454T1 (sv)
CA (1) CA1205448A (sv)
DE (1) DE3366478D1 (sv)
ES (1) ES527369A0 (sv)
FI (1) FI74476C (sv)
GR (1) GR79692B (sv)
IT (1) IT1154555B (sv)
NO (1) NO160784C (sv)
PT (1) PT77624B (sv)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612300A (en) * 1985-06-06 1986-09-16 The Dow Chemical Company Novel catalyst for producing relatively narrow molecular weight distribution olefin polymers
JPS61281104A (ja) * 1985-06-07 1986-12-11 Ube Ind Ltd エチレンの重合法
FI80055C (sv) * 1986-06-09 1990-04-10 Neste Oy Förfarande för framställning av katalytkomponenter för polymerisation av olefiner
JP2618384B2 (ja) * 1986-12-27 1997-06-11 三井石油化学工業株式会社 オレフイン重合用固体触媒およびその製法
IT1203330B (it) * 1987-02-06 1989-02-15 Enichem Base Spa Componente di catalizzatore e catalizzatore per la polimerizzazione dell'etilene o la co-polimerizzazione dell-etilene con alfa-olefine
JPH0270475A (ja) * 1988-09-06 1990-03-09 Fujitsu Ltd 熱転写用インクリボンカートリッジ
ZA907017B (en) 1989-10-18 1991-09-25 Himont Inc Polymetallic catalysts,method of preparing and polymers produced thereby
FR2672606A1 (fr) * 1991-02-07 1992-08-14 Bp Chemicals Snc Procede de preparation d'un catalyseur a base de vanadium et de titane.
FI90247C (sv) * 1991-05-31 1994-01-10 Borealis As Förfarande för framställning av aktiva och jämnstora bärarpartiklar för polymerisationskatalysatorer
US5227354A (en) * 1991-07-17 1993-07-13 Amoco Corporation Olefin polymerization and copolymerization catalyst
IT1254474B (it) * 1992-02-28 1995-09-25 Montecatini Tecnologie Srl Processo per la preparazione di copolimeri elastomerici dell'etilene
US6407028B1 (en) * 1997-03-29 2002-06-18 Basell Technology Company Bv Magnesium dichloride-alcohol adducts, process for their preparation and catalyst components obtained therefrom
BR9804806A (pt) * 1997-03-29 1999-08-17 Montell Technology Company Bv Adutos de alcool-dicloreto de magnesio processo para sua prepara-Æo e componentes de catalisadores obtidos a partir deles
US6323152B1 (en) * 1998-03-30 2001-11-27 Basell Technology Company Bv Magnesium dichloride-alcohol adducts process for their preparation and catalyst components obtained therefrom
EP1525230A1 (en) * 2002-07-23 2005-04-27 Basell Poliolefine Italia S.p.A. Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom
RU2330863C2 (ru) * 2003-03-27 2008-08-10 Базелль Полиолефин Италия С.Р.Л. Аддукты дихлорид магния-спирт и компоненты катализатора, полученные из них
BRPI0416436B1 (pt) * 2003-12-23 2016-06-07 Basell Poliolefine Srl componente catalítico, catalisador e processo para a polimerização de olefinas
CN100366640C (zh) * 2004-10-29 2008-02-06 中国石油化工股份有限公司 用于烯烃聚合催化剂的载体及其制备方法和其在制备烯烃聚合催化剂中的应用
SG194965A1 (en) * 2011-06-01 2013-12-30 Dow Global Technologies Llc Multi -metallic ziegler - natta procatalysts and catalysts prepared therefrom for olefin polymerizations
WO2015089615A2 (en) 2013-12-18 2015-06-25 Braskem S.A. Catalyst support and related processes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948475B1 (sv) * 1970-08-11 1974-12-21
IT969340B (it) * 1972-09-13 1974-03-30 Montedison Spa Catalizzatori per la polimerizza zione delle olefine a polimeri in forma sferica
JPS5812886B2 (ja) * 1975-09-10 1983-03-10 日石三菱株式会社 ポリオレフインノセイゾウホウホウ
IT1042667B (it) * 1975-09-18 1980-01-30 Montedison Spa Catalizzatori per la polimerizzazione di olefine a polimeri in forma seroidale
US4208304A (en) * 1978-05-19 1980-06-17 Phillips Petroleum Company Catalyst system for producing ethylene polymers
JPS5556111A (en) * 1978-10-20 1980-04-24 Nippon Oil Co Ltd Preparation of copolymer
CA1145318A (en) * 1979-07-17 1983-04-26 John G. Speakman Olefin polymerisation catalyst, process and polyolefin product
US4376062A (en) * 1979-11-28 1983-03-08 Union Carbide Corporation Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization
US4316818A (en) * 1980-10-06 1982-02-23 Phillips Petroleum Company Polymerization catalyst and process
IT1136627B (it) * 1981-05-21 1986-09-03 Euteco Impianti Spa Catalizzatore supportato per la polimerizzazione di etilene
US4410451A (en) * 1981-12-09 1983-10-18 Phillips Petroleum Company Catalyst and process

Also Published As

Publication number Publication date
JPS637563B2 (sv) 1988-02-17
CA1205448A (en) 1986-06-03
DE3366478D1 (en) 1986-10-30
PT77624B (en) 1986-03-19
FI834126A (fi) 1984-05-12
EP0123767A2 (en) 1984-11-07
IT8224177A0 (it) 1982-11-11
US4506027A (en) 1985-03-19
ES8504216A1 (es) 1985-04-16
ES527369A0 (es) 1985-04-16
GR79692B (sv) 1984-10-31
NO160784C (no) 1989-05-31
NO160784B (no) 1989-02-20
NO834025L (no) 1984-05-14
FI834126A0 (fi) 1983-11-10
PT77624A (en) 1983-12-01
EP0123767B1 (en) 1986-09-24
EP0123767A3 (en) 1984-12-05
IT1154555B (it) 1987-01-21
FI74476C (sv) 1988-02-08
ATE22454T1 (de) 1986-10-15
JPS59145204A (ja) 1984-08-20

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Owner name: ENICHEM ANIC S.P.A.