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BR9307390A - Processo para polimerização de alfa-olefina - Google Patents

Processo para polimerização de alfa-olefina

Info

Publication number
BR9307390A
BR9307390A BR9307390-9A BR9307390A BR9307390A BR 9307390 A BR9307390 A BR 9307390A BR 9307390 A BR9307390 A BR 9307390A BR 9307390 A BR9307390 A BR 9307390A
Authority
BR
Brazil
Prior art keywords
alpha
polymerization
organo
olefins
magnesium
Prior art date
Application number
BR9307390-9A
Other languages
English (en)
Inventor
David Bell Morse
Original Assignee
Union Carbide Chem Plastic
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 Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Publication of BR9307390A publication Critical patent/BR9307390A/pt

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
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/656—Pretreating with metals or metal-containing compounds with silicon or compounds thereof
    • C08F4/6562—Pretreating with metals or metal-containing compounds with silicon or compounds thereof and metals of C08F4/64 or compounds thereof
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • C08F4/6543—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof halides of magnesium

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)

Abstract

Patente de Invenção:<B>"PROCESSO PARA POLIMERIZAçãO DE ALFA-OLEFINA"<D>. Um processo para polimerização de uma ou mais alfa-olefinas de até 20 átomos de carbono que compreende contato de uma ou mais alfa-olefinas sob condições de polimerização com um sistema catalisador compreendendo: (a) um componente pró-catalisador contendo magnésio, contendo haleto de titânio onde o componente é obtido por contato de um composto de magnésio da fórmula MgR'R", onde R' e R" são, independentemente, grupo alcóxido, grupo arilóxido ou halogênio, com um composto de titânio tetravalente halogenado na presença de um doador de elétrons éster de ácido policarboxílico com ou sem um haloidrocarboneto, (b) um componente co-catalisador organo-alumínio, e (c) um agente de controle de seletividade organo silano representado pela fórmula:
BR9307390-9A 1992-11-06 1993-11-05 Processo para polimerização de alfa-olefina BR9307390A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97240292A 1992-11-06 1992-11-06
PCT/US1993/010653 WO1994011409A1 (en) 1992-11-06 1993-11-05 Process for polymerizing alpha-olefin

Publications (1)

Publication Number Publication Date
BR9307390A true BR9307390A (pt) 1999-08-31

Family

ID=25519617

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9307390-9A BR9307390A (pt) 1992-11-06 1993-11-05 Processo para polimerização de alfa-olefina

Country Status (8)

Country Link
EP (1) EP0667875A1 (pt)
KR (1) KR950704372A (pt)
CN (1) CN1092431A (pt)
AU (1) AU5458394A (pt)
BR (1) BR9307390A (pt)
CA (1) CA2148596A1 (pt)
MX (1) MX9306919A (pt)
WO (1) WO1994011409A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU706739B2 (en) * 1994-05-12 1999-06-24 Showa Denko Kabushiki Kaisha A method for the production of propylene-based polymers, catalyst component or polymerization and method for its production
BR0107270A (pt) * 2000-09-29 2002-08-06 Toho Titanium Co Ltd Catalisador de polimerização de propileno
WO2003091262A1 (en) 2002-04-24 2003-11-06 Symyx Technologies, Inc. Bridged bi-aromatic ligands, complexes, catalysts and processes for polymerizing and poymers therefrom
US7060848B2 (en) 2002-04-24 2006-06-13 Symyx Technologies, Inc. Bridged bi-aromatic catalysts, complexes, and methods of using the same
US7091292B2 (en) 2002-04-24 2006-08-15 Symyx Technologies, Inc. Bridged bi-aromatic catalysts, complexes, and methods of using the same
CN1955195B (zh) * 2005-10-26 2010-06-16 中国石油化工股份有限公司 用于烯烃聚合或共聚合的催化剂、制备方法及应用
CN101687940B (zh) * 2007-05-22 2011-09-28 博里利斯技术有限公司 用于聚丙烯共聚物的催化剂体系
WO2011047967A1 (en) * 2009-10-22 2011-04-28 Basell Polyolefine Gmbh Catalyst components for the polymerization of olefins and catalysts therefrom obtained
CN102898555B (zh) * 2011-07-26 2015-06-17 中国石油化工股份有限公司 一种催化剂组分在烯烃聚合中的应用
CN102898556B (zh) * 2011-07-26 2015-06-17 中国石油化工股份有限公司 一种催化剂组分在烯烃聚合中的应用
CN102898557B (zh) * 2011-07-26 2015-06-17 中国石油化工股份有限公司 一种催化剂组分在烯烃聚合中的应用
CN102898558B (zh) * 2011-07-26 2015-06-17 中国石油化工股份有限公司 一种催化剂组分在烯烃聚合中的应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143834B (en) * 1983-07-20 1987-06-03 Toho Titanium Co Ltd Polymerization catalyst
JPH06104693B2 (ja) * 1986-01-06 1994-12-21 東邦チタニウム株式会社 オレフイン類重合用触媒
CA1310955C (en) * 1987-03-13 1992-12-01 Mamoru Kioka Process for polymerization of olefins and polymerization catalyst

Also Published As

Publication number Publication date
AU5458394A (en) 1994-06-08
EP0667875A1 (en) 1995-08-23
CA2148596A1 (en) 1994-05-26
MX9306919A (es) 1995-01-31
CN1092431A (zh) 1994-09-21
WO1994011409A1 (en) 1994-05-26
KR950704372A (ko) 1995-11-20

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