ES485256A1 - Procedimiento para la preparacion de catalizadores para la polimerizacion de olefinas - Google Patents

Procedimiento para la preparacion de catalizadores para la polimerizacion de olefinas

Info

Publication number
ES485256A1
ES485256A1 ES485256A ES485256A ES485256A1 ES 485256 A1 ES485256 A1 ES 485256A1 ES 485256 A ES485256 A ES 485256A ES 485256 A ES485256 A ES 485256A ES 485256 A1 ES485256 A1 ES 485256A1
Authority
ES
Spain
Prior art keywords
electron
catalysts
active hydrogen
hydrogen atoms
polymerizing olefins
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES485256A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montedison SpA
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 ES485256A1 publication Critical patent/ES485256A1/es
Expired legal-status Critical Current

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
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Procedimiento para la preparación de catalizadores para la polimerización de olefinas, caracterizado porque comprende hacer reaccionar a)un compuesto de Ti halogenado conteniendo, por lo menos, un enlace Ti-halógeno, y b) con compuesto donador de electrones no conteniendo átomos de hidrógeno activo (ED) hecho reaccionar tal cual o como un complejo con un compuesto aceptor de electrones o con el producto c) el producto sólido de la reacción entre, por lo menos, un compuesto donador de electrones conteniendo átomos de hidrógeno activo (HED), elegido entre los alcoholes y tioalcoholes alifáticos, cicloalifáticos y aromáticos con 1 a 20 c, fenoles y tiofenoles con 6 a 20 C y silanoles con 1 a 20 c, y un dihaluro de Mg, o sus complejos con un compuesto (ED), obtenido mediante descomposición, con agentes halogenantes distintos del compuesto de Ti utilizado en a).
ES485256A 1978-10-23 1979-10-22 Procedimiento para la preparacion de catalizadores para la polimerizacion de olefinas Expired ES485256A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28994/78A IT1099416B (it) 1978-10-23 1978-10-23 Componenti e catalizzatori per la polimerizzazione delle olefine

Publications (1)

Publication Number Publication Date
ES485256A1 true ES485256A1 (es) 1980-07-01

Family

ID=11225504

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485256A Expired ES485256A1 (es) 1978-10-23 1979-10-22 Procedimiento para la preparacion de catalizadores para la polimerizacion de olefinas

Country Status (14)

Country Link
US (1) US4464478A (es)
JP (1) JPS5558207A (es)
AT (1) AT365206B (es)
AU (1) AU534511B2 (es)
BE (1) BE879507A (es)
CA (1) CA1131202A (es)
DE (1) DE2942829A1 (es)
ES (1) ES485256A1 (es)
FR (1) FR2439795A1 (es)
GB (1) GB2033409B (es)
IT (1) IT1099416B (es)
NL (1) NL187398B (es)
NO (1) NO157178C (es)
ZA (1) ZA795619B (es)

Families Citing this family (31)

* 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
JPS56161406A (en) * 1980-05-17 1981-12-11 Mitsubishi Petrochem Co Ltd Polymerization of ethylene
IT1141295B (it) * 1980-04-22 1986-10-01 Montedison Spa Componenti e catalizzatori per la polimerizzazione delle alfaolefine
US6777508B1 (en) 1980-08-13 2004-08-17 Basell Poliolefine Italia S.P.A. Catalysts for the polymerization of olefins
FR2495162B1 (fr) * 1980-12-02 1985-09-27 Charbonnages Ste Chimique Catalyseur de polymerisation de l'ethylene comprenant un compose aromatique du silicium
JPS57205408A (en) * 1981-06-11 1982-12-16 Toyo Sutoufuaa Chem:Kk Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
JPS57205406A (en) * 1981-06-11 1982-12-16 Toyo Sutoufuaa Chem:Kk Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
JPS57205409A (en) * 1981-06-11 1982-12-16 Toyo Sutoufuaa Chem:Kk Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
JPS57205407A (en) * 1981-06-11 1982-12-16 Toyo Sutoufuaa Chem:Kk Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
EP0085231B1 (en) * 1981-12-17 1986-11-12 Imperial Chemical Industries Plc Catalyst composition, production and use
FR2529207A1 (fr) * 1982-06-24 1983-12-30 Bp Chimie Sa Procede pour la preparation de supports de catalyseurs pour la polymerisation des alpha-olefines et supports obtenus
FR2529209A1 (fr) * 1982-06-24 1983-12-30 Bp Chimie Sa Catalyseurs pour la polymerisation et la copolymerisation du propylene et procedes de polymerisation utilisant ces catalyseurs
FR2529206A1 (fr) * 1982-06-24 1983-12-30 Bp Chimie Sa Procede de preparation de supports a base de chlorure de magnesium pour la preparation de catalyseurs de polymerisation des alpha-olefines et supports obtenus
IT1195953B (it) * 1982-09-10 1988-11-03 Montedison Spa Componenti e catalizzatori per la polimerizzazione di olefine
CA1212936A (en) * 1982-12-28 1986-10-21 Kouji Maruyama Catalyst component for polymerization of olefins
JPS59145203A (ja) * 1983-02-08 1984-08-20 Toho Titanium Co Ltd オレフィン類重合用触媒成分の製造方法
FR2546522B1 (fr) * 1983-05-25 1985-07-26 Ato Chimie Procede de preparation d'une composante de metal de transition pour un systeme catalytique de polymerisation d'olefines
JPS6049005A (ja) * 1983-08-30 1985-03-18 Toa Nenryo Kogyo Kk α―オレフイン重合用触媒成分
JPS6049004A (ja) * 1983-08-30 1985-03-18 Toa Nenryo Kogyo Kk α―オレフイン重合用触媒成分
JPS6049007A (ja) * 1983-08-30 1985-03-18 Toa Nenryo Kogyo Kk α―オレフイン重合用触媒成分
JPS6049006A (ja) * 1983-08-30 1985-03-18 Toa Nenryo Kogyo Kk α―オレフイン重合用触媒成分
US4625003A (en) * 1983-08-30 1986-11-25 Toa Nenryo Kogyo Kabushiki Kaisha Catalyst component for polymerization of olefins (P-1026)
JPS60115603A (ja) * 1983-11-29 1985-06-22 Toa Nenryo Kogyo Kk オレフインの重合方法
JPH062772B2 (ja) * 1984-02-28 1994-01-12 東燃株式会社 オレフイン重合用触媒成分の製造方法
US5349033A (en) * 1986-06-14 1994-09-20 Hoechst Aktiengesellschaft Process for the preparation of polyolefin
IT1199833B (it) * 1986-11-10 1989-01-05 Himont Inc Catalizzatori per la preparazione di polimeri delle alfa-olefine a stretta distribuzione dei pesi molecolari
US4870040A (en) * 1987-11-24 1989-09-26 Shell Oil Company Olefin polymerization catalysts from soluble magnesium alkoxides made from alkyl or aryl magnesium mixed with a branched or aromatic aldehyde
US4870039A (en) * 1987-11-24 1989-09-26 Shell Oil Company Olefin polymerization catalysts from soluble magnesium alkoxides made from mixed magnesium alkyls and aryls
IT1241062B (it) * 1990-01-10 1993-12-29 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
EP0693524B1 (en) * 1994-07-20 1998-06-10 Idemitsu Petrochemical Co., Ltd. Polypropylene resin and film prepared therefrom
US5767031A (en) * 1995-06-07 1998-06-16 Fina Technology, Inc. Ziegler-Natta catalysts modified with metallocenes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076924A (en) * 1974-09-03 1978-02-28 Mitsui Petrochemical Industries Ltd. Process for polymerization or copolymerizing olefins containing at least 3 carbon atoms
IT1042711B (it) * 1975-09-19 1980-01-30 Montedison Spa Compnenti di catalizzatori per la polimerizzazione di olefine
JPS52104593A (en) * 1976-03-01 1977-09-02 Mitsui Petrochem Ind Ltd Polymerization of olefins
DE2640679A1 (de) * 1976-09-09 1978-03-16 Montedison Spa Katalysatoren und katalysatorkomponenten zur polymerisation von olefinen
US4189553A (en) * 1976-12-01 1980-02-19 The Dow Chemical Company High efficiency catalyst for polymerizing olefins

Also Published As

Publication number Publication date
CA1131202A (en) 1982-09-07
DE2942829A1 (de) 1980-04-30
ZA795619B (en) 1980-10-29
NO793365L (no) 1980-04-24
DE2942829C2 (es) 1991-05-16
GB2033409B (en) 1983-09-01
NL7907704A (nl) 1980-04-25
FR2439795A1 (fr) 1980-05-23
ATA686379A (de) 1981-05-15
AU534511B2 (en) 1984-02-02
AU5194279A (en) 1980-05-01
US4464478A (en) 1984-08-07
JPS6363562B2 (es) 1988-12-07
BE879507A (fr) 1980-04-21
IT7828994A0 (it) 1978-10-23
IT1099416B (it) 1985-09-18
AT365206B (de) 1981-12-28
NO157178B (no) 1987-10-26
NO157178C (no) 1988-02-03
JPS5558207A (en) 1980-04-30
NL187398B (nl) 1991-04-16
FR2439795B1 (es) 1985-03-01
GB2033409A (en) 1980-05-21

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