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
WO2002028915A1 (fr) * 2000-09-29 2002-04-11 Toho Titanium Co., Ltd. Catalyseur de polymerisation d'olefines
US7091292B2 (en) 2002-04-24 2006-08-15 Symyx Technologies, Inc. Bridged bi-aromatic catalysts, complexes, and methods of using the same
US6869904B2 (en) 2002-04-24 2005-03-22 Symyx Technologies, Inc. Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefrom
US7060848B2 (en) 2002-04-24 2006-06-13 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
KR20090132648A (ko) * 2007-05-22 2009-12-30 보레알리스 테크놀로지 오와이. 폴리프로필렌 공중합체를 위한 촉매계
US20120208968A1 (en) * 2009-10-22 2012-08-16 Basell Polyolefine Gmbh Catalyst components for the polymerization of olefins and catalysts therefrom obtained
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
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

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

Similar Documents

Publication Publication Date Title
BR9307390A (pt) Processo para polimerização de alfa-olefina
AU5452880A (en) Olefine polymerisation catalyst
BR8800567A (pt) Sistema catalisador,processo para a preparacao de um catalisador,processo para a(co)polimerizacao de etileno e,opcionalmente,proporcoes menores de 1-alcenos e/ou dienos,polimeros e objeto
AU5167399A (en) Catalyst component comprising magnesium, titanium, a halogen and an electron donor, its preparation and use
AU636142B2 (en) Components and catalysts for the polymerization of olefins
AU560550B2 (en) Supported transition metal composition
KR880011218A (ko) 프로필렌-α-올레핀 블럭 공중합체의 제조방법
ES2130132T3 (es) Procedimiento para la preparacion de un componente catalitico solido para la (co)polimerizacion de etileno.
BR8902210A (pt) Processo para a copolimerizacao de pelo menos dois comonomeros,propileno e etileno
ATE133689T1 (de) Verfahren zur herstellung einer katalysatorkomponente zur polymerisation von olefinen, die so hergestellte polymerisationskatalysatorkomponente und ihre verwendung
MY104507A (en) Process for the preparation of random copolymers.
JPS5763309A (en) Polymerization of alpha-olefin
FR2423259A1 (fr) Procede de polymerisation d&#39;a-olefines
ES2098740T3 (es) Sistemas catalizadores de ziegler-natta con compuestos organosilicicos especiales.
KR920004431A (ko) 알파-올레핀의 중합에 이용할 수 있는 혼합촉매 조성물
AU2617192A (en) Catalysts for the polymerization of olefins
KR850002569A (ko) 올레핀중합 촉매성분 및 중합법
ES2142381T3 (es) Procedimiento para la preparacion de polipropileno.
ZA868645B (en) Preparation of homopolymers and copolymers of propylene by means of a ziegler-natta catalyst system
JPS57121003A (en) Preparation of olefin polymer
SU641982A1 (ru) Катализатор дл изомеризации углеводородов, содержащих двойные св зи
KR900006386A (ko) 촉매 조성물의 제조방법 및 그것을 사용한 알켄의 중합방법
KR910009736A (ko) 올레핀 중합 촉매 제조방법
FR2685335B1 (fr) Catalyseur pour la (co)polymerisation des alpha-olefines, un procede pour sa preparation et procede de (co)polymerisation le mettant en óoeuvre.
ES2032528T3 (es) (co)polimerizacion de etileno a alta temperatura usando un sistema catalitico.

Legal Events

Date Code Title Description
PC Transfer

Free format text: UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION (US)

FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law