WO2003035704A1 - Process for polymerization of olefins - Google Patents

Process for polymerization of olefins Download PDF

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Publication number
WO2003035704A1
WO2003035704A1 PCT/JP2002/010677 JP0210677W WO03035704A1 WO 2003035704 A1 WO2003035704 A1 WO 2003035704A1 JP 0210677 W JP0210677 W JP 0210677W WO 03035704 A1 WO03035704 A1 WO 03035704A1
Authority
WO
WIPO (PCT)
Prior art keywords
compound
group
reacting
periodic table
olefins
Prior art date
Application number
PCT/JP2002/010677
Other languages
English (en)
French (fr)
Inventor
Takashi Nozaki
Akio Fujiwara
Original Assignee
Asahi Kasei Kabushiki Kaisha
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 Asahi Kasei Kabushiki Kaisha filed Critical Asahi Kasei Kabushiki Kaisha
Priority to JP2003538217A priority Critical patent/JP3865314B2/ja
Priority to KR1020047005674A priority patent/KR100594336B1/ko
Priority to US10/492,907 priority patent/US6956002B2/en
Priority to EP02802014.7A priority patent/EP1449853B1/en
Publication of WO2003035704A1 publication Critical patent/WO2003035704A1/ja

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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
    • C08F4/61—Pretreating the metal or compound covered by group C08F4/60 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/612—Pretreating with metals or metal-containing compounds
    • C08F4/618—Pretreating with metals or metal-containing compounds with metals or metal-containing compounds, provided for in at least two of the groups C08F4/613 - C08F4/617
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • 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
    • 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
    • C08F4/65925—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 non-bridged
    • 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

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  • 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)
PCT/JP2002/010677 2001-10-19 2002-10-15 Process for polymerization of olefins WO2003035704A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003538217A JP3865314B2 (ja) 2001-10-19 2002-10-15 オレフィンの重合方法
KR1020047005674A KR100594336B1 (ko) 2001-10-19 2002-10-15 올레핀 중합 방법
US10/492,907 US6956002B2 (en) 2001-10-19 2002-10-15 Process for polymerization of olefins
EP02802014.7A EP1449853B1 (en) 2001-10-19 2002-10-15 Process for polymerization of olefins

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001-322620 2001-10-19
JP2001322620 2001-10-19
JP2001-375541 2001-12-10
JP2001375541 2001-12-10

Publications (1)

Publication Number Publication Date
WO2003035704A1 true WO2003035704A1 (en) 2003-05-01

Family

ID=26624005

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/010677 WO2003035704A1 (en) 2001-10-19 2002-10-15 Process for polymerization of olefins

Country Status (8)

Country Link
US (1) US6956002B2 (ja)
EP (1) EP1449853B1 (ja)
JP (1) JP3865314B2 (ja)
KR (1) KR100594336B1 (ja)
CN (1) CN100434444C (ja)
MY (1) MY134308A (ja)
TW (1) TWI229087B (ja)
WO (1) WO2003035704A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006273977A (ja) * 2005-03-29 2006-10-12 Asahi Kasei Chemicals Corp オレフィン重合用触媒およびオレフィンの重合方法
JP2006321990A (ja) * 2005-04-22 2006-11-30 Asahi Kasei Chemicals Corp 容器包装用エチレン系樹脂
JP2007162014A (ja) * 2005-11-17 2007-06-28 Asahi Kasei Chemicals Corp オレフィン重合用触媒およびオレフィンの重合方法
JP2007169611A (ja) * 2005-11-22 2007-07-05 Asahi Kasei Chemicals Corp オレフィン重合体の製造方法
JP2015124285A (ja) * 2013-12-26 2015-07-06 旭化成ケミカルズ株式会社 ポリエチレンの製造方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0501100D0 (en) * 2005-01-19 2005-02-23 Bp Chem Int Ltd Process
WO2007076398A2 (en) * 2005-12-21 2007-07-05 Albemarle Corporation Catalyst activators, processes for making same, and use thereof in catalysts and polymerization of olefins
WO2020101372A1 (ko) * 2018-11-14 2020-05-22 롯데케미칼 주식회사 올레핀 중합용 담지 촉매 및 이를 이용하는 폴리올레핀의 제조방법
CN114174356B (zh) * 2019-07-31 2024-07-02 陶氏环球技术有限责任公司 用于产生高分子量聚乙烯的聚合催化剂
FR3104584B1 (fr) * 2019-12-17 2021-12-03 Michelin & Cie Composé diorganomagnésien asymétrique
FR3104585B1 (fr) * 2019-12-17 2021-12-03 Michelin & Cie Système catalytique à base d’un métallocène et d’un diorganomagnésien

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991014713A1 (en) * 1990-03-20 1991-10-03 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
JPH10298222A (ja) * 1997-04-25 1998-11-10 Nippon Polyolefin Kk ポリオレフィン製造用触媒成分およびポリオレフィン製造用触媒
JPH11199618A (ja) * 1998-01-08 1999-07-27 Asahi Chem Ind Co Ltd 新規重合用触媒及び該触媒を用いた共重合体の製造方法
WO1999067302A1 (de) * 1998-06-25 1999-12-29 Elenac Gmbh Verfahren zur herstellung eines geträgerten katalysatorsystems
WO2000050469A1 (fr) * 1999-02-26 2000-08-31 Idemitsu Petrochemical Co., Ltd. Catalyseur pour copolymerisation d'olefine/styrene et procede de production de copolymere d'olefine/styrene

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL276385A1 (en) 1987-01-30 1989-07-24 Exxon Chemical Patents Inc Method for polymerization of olefines,diolefins and acetylene unsaturated compounds
US5241025A (en) * 1987-01-30 1993-08-31 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
IL85097A (en) 1987-01-30 1992-02-16 Exxon Chemical Patents Inc Catalysts based on derivatives of a bis(cyclopentadienyl)group ivb metal compound,their preparation and their use in polymerization processes
EP0427697B1 (en) 1989-10-10 1996-05-08 Fina Technology, Inc. Metallocene catalysts with Lewis acids and aluminum alkyls
DE69026679T3 (de) 1989-10-30 2005-10-06 Fina Technology, Inc., Houston Addition von Alkylaluminium zum Verbessern eines Metallocenkatalysators
JP3414769B2 (ja) 1991-05-01 2003-06-09 日本ポリケム株式会社 オレフィン重合用触媒およびこれを用いたオレフィン重合体の製造方法
WO1994004578A1 (en) * 1992-05-28 1994-03-03 Idemitsu Petrochemical Co., Ltd. Process for producing polyolefin
JP3299318B2 (ja) 1992-10-29 2002-07-08 三菱化学株式会社 オレフィン重合用触媒及びオレフィン重合体の製造方法
JP3572328B2 (ja) 1995-06-16 2004-09-29 東ソー株式会社 エチレン系重合体の製造方法
WO1997024380A1 (en) * 1995-12-28 1997-07-10 Lyondell Petrochemical Company High efficiency catalyst systems
WO1998007761A1 (fr) * 1996-08-21 1998-02-26 Japan Polyolefins Co., Ltd. Composant catalytique pour la polymerisation d'olefines, catalyseur pour la polymerisation d'olefines et procede de preparation de polyolefines
CN1143867C (zh) * 1997-12-01 2004-03-31 旭化成株式会社 烯烃聚合催化剂和使用该催化剂来聚合烯烃的方法
JPH11269222A (ja) 1998-03-20 1999-10-05 Idemitsu Petrochem Co Ltd オレフィン重合体製造触媒およびオレフィン重合体の 製造方法
US6211311B1 (en) * 1999-05-25 2001-04-03 Equistar Chemicals, L.P. Supported olefin polymerization catalysts

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991014713A1 (en) * 1990-03-20 1991-10-03 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
JPH10298222A (ja) * 1997-04-25 1998-11-10 Nippon Polyolefin Kk ポリオレフィン製造用触媒成分およびポリオレフィン製造用触媒
JPH11199618A (ja) * 1998-01-08 1999-07-27 Asahi Chem Ind Co Ltd 新規重合用触媒及び該触媒を用いた共重合体の製造方法
WO1999067302A1 (de) * 1998-06-25 1999-12-29 Elenac Gmbh Verfahren zur herstellung eines geträgerten katalysatorsystems
WO2000050469A1 (fr) * 1999-02-26 2000-08-31 Idemitsu Petrochemical Co., Ltd. Catalyseur pour copolymerisation d'olefine/styrene et procede de production de copolymere d'olefine/styrene

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1449853A4 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006273977A (ja) * 2005-03-29 2006-10-12 Asahi Kasei Chemicals Corp オレフィン重合用触媒およびオレフィンの重合方法
JP4596951B2 (ja) * 2005-03-29 2010-12-15 旭化成ケミカルズ株式会社 オレフィン重合用触媒およびオレフィンの重合方法
JP2006321990A (ja) * 2005-04-22 2006-11-30 Asahi Kasei Chemicals Corp 容器包装用エチレン系樹脂
JP2007162014A (ja) * 2005-11-17 2007-06-28 Asahi Kasei Chemicals Corp オレフィン重合用触媒およびオレフィンの重合方法
JP2007169611A (ja) * 2005-11-22 2007-07-05 Asahi Kasei Chemicals Corp オレフィン重合体の製造方法
JP2015124285A (ja) * 2013-12-26 2015-07-06 旭化成ケミカルズ株式会社 ポリエチレンの製造方法

Also Published As

Publication number Publication date
KR20040045855A (ko) 2004-06-02
KR100594336B1 (ko) 2006-06-30
JP3865314B2 (ja) 2007-01-10
CN100434444C (zh) 2008-11-19
TWI229087B (en) 2005-03-11
JPWO2003035704A1 (ja) 2005-02-10
CN1571800A (zh) 2005-01-26
EP1449853A4 (en) 2010-03-24
US20040254314A1 (en) 2004-12-16
MY134308A (en) 2007-12-31
EP1449853B1 (en) 2015-06-03
EP1449853A1 (en) 2004-08-25
US6956002B2 (en) 2005-10-18

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