SG124236A1 - Prepolymerization catalyst for use in gas phase polymerization of olefins and process for producing the same - Google Patents

Prepolymerization catalyst for use in gas phase polymerization of olefins and process for producing the same

Info

Publication number
SG124236A1
SG124236A1 SG200101810A SG200101810A SG124236A1 SG 124236 A1 SG124236 A1 SG 124236A1 SG 200101810 A SG200101810 A SG 200101810A SG 200101810 A SG200101810 A SG 200101810A SG 124236 A1 SG124236 A1 SG 124236A1
Authority
SG
Singapore
Prior art keywords
prepolymerization catalyst
olefins
gas phase
phase polymerization
prepolymerization
Prior art date
Application number
SG200101810A
Other languages
English (en)
Inventor
Tomoaki Goto
Kazuki Wakamatsu
Shinichi Kumamoto
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of SG124236A1 publication Critical patent/SG124236A1/en

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
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium 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
    • 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
    • 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
    • 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
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • 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
    • Y10S526/908—Containing catalyst of specified particle size
    • 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
    • Y10S526/909—Polymerization characterized by particle size of product
SG200101810A 2000-03-30 2001-03-21 Prepolymerization catalyst for use in gas phase polymerization of olefins and process for producing the same SG124236A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000093957 2000-03-30

Publications (1)

Publication Number Publication Date
SG124236A1 true SG124236A1 (en) 2006-08-30

Family

ID=18609071

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200101810A SG124236A1 (en) 2000-03-30 2001-03-21 Prepolymerization catalyst for use in gas phase polymerization of olefins and process for producing the same

Country Status (5)

Country Link
US (1) US6645901B2 (fr)
EP (1) EP1138699B1 (fr)
KR (1) KR20010095059A (fr)
DE (1) DE60134442D1 (fr)
SG (1) SG124236A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100828287B1 (ko) * 2001-12-26 2008-05-07 삼성토탈 주식회사 에틸렌 중합 및 공중합용 고체착물 티타늄 촉매의제조방법 및 그로부터 제조되는 촉매
SE0300726D0 (sv) * 2003-03-14 2003-03-14 Amersham Biosciences Ab Method for preparing a separation medium
DE102004020524A1 (de) 2004-04-26 2005-11-10 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung
DE102006001959A1 (de) 2006-01-13 2007-07-19 Basell Polyolefine Gmbh Verfahren zur Herstellung von unsymmetrischen Bis(imino)verbindungen
JP5092543B2 (ja) * 2006-08-11 2012-12-05 住友化学株式会社 オレフィン重合用予備重合触媒の製造方法およびオレフィン重合体の製造方法
CN101652178B (zh) * 2007-03-06 2014-08-27 巴塞尔聚烯烃股份有限公司 铁络合物及其在聚合方法中的用途
DE102007017903A1 (de) * 2007-04-13 2008-10-16 Basell Polyolefine Gmbh Polyethylen und Katalysatorzusammensetzung und Verfahren zu dessen Herstellung
SG172665A1 (en) 2007-12-27 2011-07-28 Sumitomo Chemical Co Production process of olefin polymerization catalyst component, of olefin polymerization catalyst, and of olefin polymer
WO2010032872A2 (fr) * 2008-09-19 2010-03-25 Sumitomo Chemical Company, Limited Résine et film à base d’éthylène
BRPI0919385B1 (pt) * 2008-09-26 2019-06-04 Basell Poliolefine Italia S.R.L. Componentecatalisador pré-polimerizado, sistema catalisador e processo em fase gasosa para a polimerização de olefinas
CN117881705A (zh) 2021-09-20 2024-04-12 陶氏环球技术有限责任公司 制备催化活性预聚物组合物的方法以及由此制备的组合物

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0360491A2 (fr) * 1988-09-13 1990-03-28 Mitsui Petrochemical Industries, Ltd. Composé de catalyseur de polymérisation d'oléfines, son procédé de préparation, catalyseur de polymérisation d'oléfines, et procédé de polymérisation d'oléfines
US5275993A (en) * 1991-06-28 1994-01-04 Mitsubishi Petrochemical Company Limited Olefin polymerization catalyst
EP0942007A2 (fr) * 1998-03-11 1999-09-15 Sumitomo Chemical Company, Limited Composant catalytique solide et catalyseur pour la polymérisation d'oléfines, et procédé de polymérisation d'oléfines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP3486038B2 (ja) 1995-01-25 2004-01-13 三井化学株式会社 オレフィン重合用乾燥予備重合触媒の製造方法
JPH09316108A (ja) 1996-03-29 1997-12-09 Sumitomo Chem Co Ltd オレフィン（共）重合体の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0360491A2 (fr) * 1988-09-13 1990-03-28 Mitsui Petrochemical Industries, Ltd. Composé de catalyseur de polymérisation d'oléfines, son procédé de préparation, catalyseur de polymérisation d'oléfines, et procédé de polymérisation d'oléfines
US5275993A (en) * 1991-06-28 1994-01-04 Mitsubishi Petrochemical Company Limited Olefin polymerization catalyst
EP0942007A2 (fr) * 1998-03-11 1999-09-15 Sumitomo Chemical Company, Limited Composant catalytique solide et catalyseur pour la polymérisation d'oléfines, et procédé de polymérisation d'oléfines

Also Published As

Publication number Publication date
EP1138699A1 (fr) 2001-10-04
DE60134442D1 (de) 2008-07-31
US20020028892A1 (en) 2002-03-07
EP1138699B1 (fr) 2008-06-18
US6645901B2 (en) 2003-11-11
KR20010095059A (ko) 2001-11-03

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