DE69406695T2 - Verfahren zur Herstellung von Ethylen/Alpha-Olefin-Copolymeren - Google Patents

Verfahren zur Herstellung von Ethylen/Alpha-Olefin-Copolymeren

Info

Publication number
DE69406695T2
DE69406695T2 DE69406695T DE69406695T DE69406695T2 DE 69406695 T2 DE69406695 T2 DE 69406695T2 DE 69406695 T DE69406695 T DE 69406695T DE 69406695 T DE69406695 T DE 69406695T DE 69406695 T2 DE69406695 T2 DE 69406695T2
Authority
DE
Germany
Prior art keywords
alpha
ethylene
production
olefin copolymers
olefin
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 - Lifetime
Application number
DE69406695T
Other languages
English (en)
Other versions
DE69406695D1 (de
Inventor
Saiki Hasegawa
Makoto Sone
Hisami Yasuda
Akihiro Yano
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.)
Tosoh Corp
Original Assignee
Tosoh Corp
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 Tosoh Corp filed Critical Tosoh Corp
Application granted granted Critical
Publication of DE69406695D1 publication Critical patent/DE69406695D1/de
Publication of DE69406695T2 publication Critical patent/DE69406695T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
    • 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
    • Y10S526/943—Polymerization with metallocene catalysts
DE69406695T 1993-02-22 1994-02-21 Verfahren zur Herstellung von Ethylen/Alpha-Olefin-Copolymeren Expired - Lifetime DE69406695T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3200793 1993-02-22

Publications (2)

Publication Number Publication Date
DE69406695D1 DE69406695D1 (de) 1997-12-18
DE69406695T2 true DE69406695T2 (de) 1998-03-19

Family

ID=12346825

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69406695T Expired - Lifetime DE69406695T2 (de) 1993-02-22 1994-02-21 Verfahren zur Herstellung von Ethylen/Alpha-Olefin-Copolymeren

Country Status (4)

Country Link
US (1) US6207774B1 (de)
EP (1) EP0612769B1 (de)
KR (1) KR100311244B1 (de)
DE (1) DE69406695T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3379172B2 (ja) * 1993-11-11 2003-02-17 東ソー株式会社 エチレン・α−オレフィン共重合体
EP0709393A3 (de) * 1994-10-25 2003-04-16 Tosoh Corporation Olefinpolymerisationkatalysator und Verfahren zur Herstellung eines Olefinpolymers
DE69533310T2 (de) * 1994-12-20 2005-07-21 Mitsui Chemicals, Inc. Verfahren zur herstellung von ethylenpolymer und ethylenpolymer
IT1277696B1 (it) 1995-12-22 1997-11-11 Enichem Spa Catalizzatori per la polimerizzazione di alfa-olefine
US6225426B1 (en) * 1996-04-10 2001-05-01 Uniroyal Chemical Company, Inc. Process for producing polyolefin elastomer employing a metallocene catalyst
WO1998028343A1 (fr) * 1996-12-20 1998-07-02 Sumitomo Chemical Company, Limited Procede d'alimentation en composes au bore, fines particules desdits composes, constituants catalyseurs pour polymerisation d'olefines a base des memes composes, et procedes d'elaboration des particules
DE19719517A1 (de) 1997-05-09 1998-11-12 Basf Ag Katalysatorlösung zur Polymerisation von alpha-Olefinen
US6184317B1 (en) * 1997-07-14 2001-02-06 The Board Of Trustees Of The Leland Stanford Jr. University Catalysts and processes for the synthesis of alternating ethylene/α-olefin copolymers, and isotactic copolymers thereof
US6107502A (en) * 1997-10-13 2000-08-22 Sumitomo Chemical Company, Limited Method for purifying transition metal compound and method for producing the same
BR9907267A (pt) * 1998-02-17 2000-11-14 Exxon Chemical Patents Inc Processo de copolimerização de etileno
WO1999045042A1 (en) 1998-03-04 1999-09-10 Exxon Chemical Patents Inc. Noncoordinating anions for olefin polymerization
IT1301681B1 (it) 1998-06-11 2000-07-07 Siac It Additivi Carburanti Polimeri dell'etilene con alfa-olefine.
CA2330529A1 (en) 1998-06-12 1999-12-16 Univation Technologies Llc Olefin polymerization process using activated lewis acid-base complexes
ES2283125T3 (es) * 1998-07-16 2007-10-16 Univation Technologies Llc Cocatalizadores de acidos de lewis basados en aluminio para polimerizacion de olefinas.
US6225427B1 (en) 1998-10-15 2001-05-01 Uniroyal Chemical Company, Inc. Olefin polymerization process employing metallocene catalyst provided by cocatalyst activation of a metallocene procatalyst
MXPA01003978A (es) 1998-10-23 2003-06-06 Exxonmobil Chem Patents Inc Metalocenos puenteados para copolimerizacion de olefinas-.
US7041617B2 (en) 2004-01-09 2006-05-09 Chevron Phillips Chemical Company, L.P. Catalyst compositions and polyolefins for extrusion coating applications
US6756455B2 (en) * 2002-05-31 2004-06-29 Equistar Chemicals, Lp High-temperature solution process for polyolefin manufacture
DE10226932A1 (de) * 2002-06-17 2003-12-24 Bayer Ag Strahlenhärtende Beschichtungsmittel
US7119153B2 (en) * 2004-01-21 2006-10-10 Jensen Michael D Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength
CA2514263A1 (en) * 2004-03-31 2005-09-30 Mitsui Chemicals, Inc. Process for producing olefin polymers
KR101397337B1 (ko) 2006-05-17 2014-05-19 다우 글로벌 테크놀로지스 엘엘씨 고 효율 용액 중합 방법
US20190135960A1 (en) * 2017-11-07 2019-05-09 Nova Chemicals (International) S.A. Process to manufacture ethylene interpolymer products

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5408017A (en) * 1987-01-30 1995-04-18 Exxon Chemical Patents Inc. High temperature polymerization process using ionic catalysts to produce polyolefins
US5153157A (en) * 1987-01-30 1992-10-06 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
EP0426638B2 (de) * 1989-10-30 2005-03-02 Fina Technology, Inc. Addition von Alkylaluminium zum Verbessern eines Metallocenkatalysators
US5369196A (en) * 1990-11-30 1994-11-29 Idemitsu Kosan Co., Ltd. Production process of olefin based polymers

Also Published As

Publication number Publication date
KR100311244B1 (ko) 2001-12-15
EP0612769A1 (de) 1994-08-31
DE69406695D1 (de) 1997-12-18
EP0612769B1 (de) 1997-11-12
US6207774B1 (en) 2001-03-27

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