BR8603716A - Processo para polimerizacao de alfa-olefinas - Google Patents

Processo para polimerizacao de alfa-olefinas

Info

Publication number
BR8603716A
BR8603716A BR8603716A BR8603716A BR8603716A BR 8603716 A BR8603716 A BR 8603716A BR 8603716 A BR8603716 A BR 8603716A BR 8603716 A BR8603716 A BR 8603716A BR 8603716 A BR8603716 A BR 8603716A
Authority
BR
Brazil
Prior art keywords
olefins
alpha
organometallic compound
cocatalyst
catalyst system
Prior art date
Application number
BR8603716A
Other languages
English (en)
Inventor
Joelle Collomb
Lazslo Havas
Frederic Robert Marie Morterol
Daniel Claude Durand
Original Assignee
Bp Chem Int Ltd
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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of BR8603716A publication Critical patent/BR8603716A/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
    • 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
    • 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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8603716A 1985-08-06 1986-08-05 Processo para polimerizacao de alfa-olefinas BR8603716A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8511999A FR2586022B1 (fr) 1985-08-06 1985-08-06 Polymerisation d'olefines en phase gazeuse avec un catalyseur ziegler-natta et deux composes organometalliques

Publications (1)

Publication Number Publication Date
BR8603716A true BR8603716A (pt) 1987-03-10

Family

ID=9322013

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8603716A BR8603716A (pt) 1985-08-06 1986-08-05 Processo para polimerizacao de alfa-olefinas

Country Status (18)

Country Link
US (1) US4748221A (pt)
EP (1) EP0211624B1 (pt)
JP (1) JPH0725818B2 (pt)
KR (1) KR940004124B1 (pt)
CN (1) CN1007353B (pt)
AT (1) ATE53395T1 (pt)
AU (1) AU589986B2 (pt)
BR (1) BR8603716A (pt)
CA (1) CA1274343A (pt)
DE (1) DE3671749D1 (pt)
ES (1) ES2000598A6 (pt)
FI (1) FI85150C (pt)
FR (1) FR2586022B1 (pt)
MY (1) MY101271A (pt)
NO (1) NO167463C (pt)
NZ (1) NZ217040A (pt)
PT (1) PT83150B (pt)
SG (1) SG47892G (pt)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
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US4640907A (en) * 1984-08-06 1987-02-03 Exxon Research & Engineering Co. Polymerization catalyst, production and use
FR2588559B1 (fr) * 1985-10-11 1988-03-11 Bp Chimie Sa Procede de polymerisation ou de copolymerisation d'alpha-olefines en presence d'un systeme catalytique ziegler-natta ameliore
FR2601372B1 (fr) * 1986-07-08 1988-10-21 Atochem Procede de traitement de catalyseurs spheriques de polymerisation des olefines. application du catalyseur obtenu a la polymerisation des olefines
DE3765351D1 (de) * 1986-07-31 1990-11-08 Montedison Spa Verfahren zur polymerisierung von alpha-olefinen oder ihrer mischungen mit aethylen unter anwendung eines mikrosphaeroidalen, teilchenfoermigen, festen katalysatorbestandteils oder eines deren vorlaeufer enthaltenden katalysators.
IT1197320B (it) * 1986-10-02 1988-11-30 Ausimont Spa Catalizzatori per la preparazione di copolimeri olefinici elastomerici,saturi ed insaturi,e vopolimeri con essi ottenuti
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
FR2666337B1 (fr) * 1990-08-31 1994-04-08 Bp Chemicals Snc Procede regule de polymerisation d'olefine en phase gazeuse effectue a l'aide d'un catalyseur de type ziegler-natta.
JP3132030B2 (ja) * 1991-03-22 2001-02-05 東ソー株式会社 立体規則性ポリオレフィンの製造方法
IT1246614B (it) 1991-06-03 1994-11-24 Himont Inc Procedimento per la polimerizzazione in fase gas delle olefine
JP2682305B2 (ja) * 1991-10-29 1997-11-26 住友化学工業株式会社 オレフィン重合体の製造方法
US6291384B1 (en) 1991-11-06 2001-09-18 Mobil Oil Corporation High activity catalyst prepared with alkoxysilanes
US5470812A (en) * 1991-11-06 1995-11-28 Mobil Oil Corporation High activity polyethylene catalysts prepared with alkoxysilane reagents
US5939348A (en) * 1991-11-06 1999-08-17 Mobil Oil Corporation Catalyst for the manufacture of polythylene with a narrow molecular weight distribution
FR2689133A1 (fr) * 1992-03-27 1993-10-01 Atochem Elf Sa Catalyseur de polymérisation des oléfines, son procédé d'obtention.
EP0574821B1 (en) * 1992-06-18 1998-03-11 Montell Technology Company bv Process and apparatus for the gas-phase polymerization of olefins
US5376743A (en) * 1993-03-11 1994-12-27 Union Carbide Chemicals & Plastics Technology Corporation Process for the production of sticky polymers
IT1264679B1 (it) 1993-07-07 1996-10-04 Spherilene Srl Catalizzatori per la (co)polimerizzazione di etilene
FR2711656A1 (fr) * 1993-10-21 1995-05-05 Bp Chemicals Snc Procédé de préparation d'un catalyseur de polymérisation d'oléfine.
EP0729478B1 (en) * 1993-11-18 1999-01-07 Mobil Oil Corporation A catalyst composition for the copolymerization of ethylene
IT1269194B (it) * 1994-01-21 1997-03-21 Spherilene Srl Composizioni polimeriche ad elevata processabilita' basate su lldpe
IT1276121B1 (it) * 1995-11-14 1997-10-24 Montell Technology Company Bv Film multistrato estensibili
IT1276120B1 (it) * 1995-11-14 1997-10-24 Montell Technology Company Bv Film multistrato estensibili basati su lldpe
IT1281198B1 (it) 1995-12-18 1998-02-17 Montell Technology Company Bv Film termoretraibili basati su composizioni poliolefiniche comprendenti un copolimero lineare dell'etilene con alfa-olefine
IT1292138B1 (it) * 1997-06-12 1999-01-25 Montell Technology Company Bv Film multistrato estensibili
KR20010021553A (ko) 1998-05-06 2001-03-15 간디 지오프레이 에이치. 폴리올레핀 조성물 및 그로부터 얻어진 필름
US6274684B1 (en) * 1999-10-22 2001-08-14 Univation Technologies, Llc Catalyst composition, method of polymerization, and polymer therefrom
FR2800379A1 (fr) * 1999-10-29 2001-05-04 Bp Chemicals Snc Procede de copolymerisation en phase gazeuse d'au moins deux alpha-olefines ayant de 2 a 12 atomes de carbone
US6831032B2 (en) 2002-08-19 2004-12-14 Novolen Technology Holdings C.V. Ziegler-Natta catalyst and methods of making and using same
WO2004094487A1 (en) 2003-03-21 2004-11-04 Dow Global Technologies, Inc. Morphology controlled olefin polymerization process
US6953764B2 (en) 2003-05-02 2005-10-11 Dow Global Technologies Inc. High activity olefin polymerization catalyst and process
JP2007500272A (ja) * 2003-05-21 2007-01-11 バセル ポリオレフィン イタリア エス．アール．エル． 包装用ポリエチレンフィルム
KR20060012017A (ko) 2003-05-21 2006-02-06 바셀 폴리올레핀 이탈리아 에스.알.엘 신장성 랩 필름
US6998443B2 (en) 2003-09-02 2006-02-14 Equistar Chemicals, Lp Flame retardant insulation compositions having improved abrasion resistance
US7348371B2 (en) * 2005-12-20 2008-03-25 Equistar Chemicals, Lp Cellulosic-reinforced composites having increased resistance to water absorption
EP1803747A1 (en) 2005-12-30 2007-07-04 Borealis Technology Oy Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films
US8080699B2 (en) * 2009-08-28 2011-12-20 Chemtura Corporation Two-stage process and system for forming high viscosity polyalphaolefins
US7651969B2 (en) * 2006-12-05 2010-01-26 Formosa Plastics Corporation, U.S.A. Catalyst system for producing ethylene (co) polymer with improved branch distribution
TW200932762A (en) 2007-10-22 2009-08-01 Univation Tech Llc Polyethylene compositions having improved properties
EP2119732A1 (en) 2008-05-16 2009-11-18 Borealis Technology Oy Metallocene catalyst compositions with improved properties, process for its preparation and use for preparing polyolefin homo- or copolymers
RU2515900C2 (ru) 2008-12-18 2014-05-20 Юнивейшн Текнолоджиз, Ллк Способ обработки зародышевого слоя реакции полимеризации
WO2010080871A1 (en) 2009-01-08 2010-07-15 Univation Technologies, Llc Additive for gas phase polymerization processes
WO2010080870A2 (en) 2009-01-08 2010-07-15 Univation Technologies,Llc Additive for polyolefin polymerization processes
WO2011011427A1 (en) 2009-07-23 2011-01-27 Univation Technologies, Llc Polymerization reaction system
WO2011078923A1 (en) 2009-12-23 2011-06-30 Univation Technologies, Llc Methods for producing catalyst systems
US8703884B2 (en) 2010-12-22 2014-04-22 Univation Technologies, Llc Additive for polyolefin polymerization processes
ES2823768T3 (es) 2012-12-28 2021-05-10 Univation Tech Llc Métodos para integrar la producción de aluminoxano en la producción de catalizador
EP2945737B1 (en) 2013-01-14 2019-03-13 Univation Technologies, LLC Methods for preparing catalyst systems with increased productivity
WO2016118566A1 (en) 2015-01-21 2016-07-28 Univation Technologies, Llc Methods for gel reduction in polyolefins
CA2974392C (en) 2015-01-21 2023-10-17 Univation Technologies, Llc Methods for controlling polymer chain scission
CA2897552C (en) 2015-07-17 2022-08-16 Nova Chemicals Corporation Shrink films

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE785673A (fr) * 1971-06-30 1973-01-02 Naphtachimie Sa Catalyseurs de polymerisation des olefines prepares a partir decomposesorganomagnesiens
FR2207145B1 (pt) * 1972-11-17 1975-09-12 Naphtachimie Sa
GB2024832B (en) * 1978-07-05 1982-11-03 Nippon Oil Co Ltd Polymerization of ethylene
JPS5710609A (en) * 1980-06-24 1982-01-20 Mitsui Petrochem Ind Ltd Preparation of ethylene polymer
EP0095848A3 (en) * 1982-06-01 1984-05-16 Imperial Chemical Industries Plc Ethylene copolymerisation process
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
EP0099774B2 (fr) * 1982-06-24 1995-03-22 BP Chimie Société Anonyme Procédé pour la polymérisation et la copolymérisation des alpha-oléfines en lit fluidisé
IL71357A (en) * 1983-03-29 1987-03-31 Union Carbide Corp Process for producing low density ethylene copolymers

Also Published As

Publication number Publication date
KR870002167A (ko) 1987-03-30
JPH0725818B2 (ja) 1995-03-22
NO863158D0 (no) 1986-08-05
ATE53395T1 (de) 1990-06-15
CN86105978A (zh) 1987-05-13
FI85150B (fi) 1991-11-29
NZ217040A (en) 1989-09-27
DE3671749D1 (de) 1990-07-12
ES2000598A6 (es) 1988-03-01
PT83150A (en) 1986-09-01
FI863216A0 (fi) 1986-08-06
EP0211624A1 (en) 1987-02-25
EP0211624B1 (en) 1990-06-06
PT83150B (pt) 1989-03-30
FI863216A (fi) 1987-02-07
NO167463B (no) 1991-07-29
KR940004124B1 (ko) 1994-05-13
AU589986B2 (en) 1989-10-26
FR2586022A1 (fr) 1987-02-13
CN1007353B (zh) 1990-03-28
US4748221A (en) 1988-05-31
NO863158L (no) 1987-02-09
AU6085786A (en) 1987-02-19
CA1274343A (en) 1990-09-18
FR2586022B1 (fr) 1987-11-13
MY101271A (en) 1991-08-17
NO167463C (no) 1991-11-06
FI85150C (fi) 1992-03-10
JPS6289706A (ja) 1987-04-24
SG47892G (en) 1992-06-12

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