SG106676A1 - Process for producing polyolefin - Google Patents

Process for producing polyolefin

Info

Publication number
SG106676A1
SG106676A1 SG200301437A SG200301437A SG106676A1 SG 106676 A1 SG106676 A1 SG 106676A1 SG 200301437 A SG200301437 A SG 200301437A SG 200301437 A SG200301437 A SG 200301437A SG 106676 A1 SG106676 A1 SG 106676A1
Authority
SG
Singapore
Prior art keywords
producing polyolefin
polyolefin
producing
Prior art date
Application number
SG200301437A
Other languages
English (en)
Inventor
Abe Shinji
Matsuda Shotaro
Ohtani Satoru
Nishida Hiroto
Sakata Michiharu
Arase Tomohiro
Original Assignee
Mitsui Chemicals Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27807008&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG106676(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of SG106676A1 publication Critical patent/SG106676A1/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SG200301437A 2002-03-25 2003-03-24 Process for producing polyolefin SG106676A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002083811 2002-03-25
JP2003012187 2003-01-21

Publications (1)

Publication Number Publication Date
SG106676A1 true SG106676A1 (en) 2004-10-29

Family

ID=27807008

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200301437A SG106676A1 (en) 2002-03-25 2003-03-24 Process for producing polyolefin

Country Status (5)

Country Link
US (1) US6891002B2 (de)
EP (1) EP1348719B2 (de)
CN (1) CN1234733C (de)
MY (1) MY126678A (de)
SG (1) SG106676A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG106681A1 (en) 2002-03-29 2004-10-29 Mitsui Chemicals Inc Olefinic polymer and process for producing the same
WO2005005487A1 (ja) 2003-07-15 2005-01-20 Mitsui Chemicals, Inc. 熱交換器のファウリング防止方法
BRPI0719119A2 (pt) * 2006-11-20 2013-12-10 Univation Tech Llc Sistema para a fluidização de partículas sólids incluindo um orifício de descarga novo para recipiente
WO2008075717A1 (ja) * 2006-12-19 2008-06-26 Mitsui Chemicals, Inc. オレフィン重合用固体状触媒、オレフィン重合方法及び該重合方法によって得られるオレフィン重合体粒子
US20090270566A1 (en) * 2008-04-23 2009-10-29 Fina Technology, Inc. Olefin Polymerization Processes and Catalysts for Use Therein
ES2408589T3 (es) * 2008-12-18 2013-06-21 Univation Technologies, Llc Método para tratamiento de un lecho de siembra para una reacción de polimerización
SG175292A1 (en) * 2009-04-21 2011-11-28 Mitsui Chemicals Inc Method for producing olefin polymer
CA2739969C (en) 2011-05-11 2018-08-21 Nova Chemicals Corporation Improving reactor operability in a gas phase polymerization process
BR112013032432B1 (pt) * 2011-06-23 2020-10-20 Dow Global Technologies Llc. processo para produzir uma composição de polietileno

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718478A (en) † 1954-01-27 1955-09-20 American Cyanamid Co Antistatic treatment of fibrous materials
GB1198130A (en) † 1967-10-03 1970-07-08 Monsanto Chemicals Resin Compositions with Enhanced Light Stability
US4543399A (en) † 1982-03-24 1985-09-24 Union Carbide Corporation Fluidized bed reaction systems
JPS5964604A (ja) 1982-10-06 1984-04-12 Sumitomo Chem Co Ltd ポリオレフインの製造方法
DE3600610A1 (de) 1986-01-11 1987-07-16 Basf Ag Einsatz von antistatika zur vermeidung von belagbildung bei der herstellung von ethylenpolymerisaten in gasphasenreaktoren
WO1994025495A1 (en) † 1993-05-20 1994-11-10 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
US5453471B1 (en) † 1994-08-02 1999-02-09 Carbide Chemicals & Plastics T Gas phase polymerization process
US6140432A (en) † 1995-07-13 2000-10-31 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
US5665818A (en) † 1996-03-05 1997-09-09 Union Carbide Chemicals & Plastics Technology Corporation High activity staged reactor process
US5693727A (en) † 1996-06-06 1997-12-02 Union Carbide Chemicals & Plastics Technology Corporation Method for feeding a liquid catalyst to a fluidized bed polymerization reactor
US5783512A (en) † 1996-12-18 1998-07-21 The Dow Chemical Company Catalyst component dispersion comprising an ionic compound and solid addition polymerization catalysts containing the same
EP0853091A1 (de) † 1997-01-13 1998-07-15 Bp Chemicals S.N.C. Verfahren zur Polymerisation
DE19800020A1 (de) * 1998-01-05 1999-07-08 Basf Ag Kontinuierliches Gasphasenpolymerisationsverfahren
US6369174B1 (en) * 1999-09-09 2002-04-09 Univation Technologies, Llc Catalyst modifier and its use in the polymerization of olefin(s)
JP3701140B2 (ja) † 1999-03-02 2005-09-28 三井化学株式会社 重合粉体の流動性改良方法
JP3967489B2 (ja) 1999-03-02 2007-08-29 三井化学株式会社 重合粉体の流動性改良方法
JP3670163B2 (ja) 1999-05-24 2005-07-13 三井化学株式会社 オレフィンのスラリー重合方法
US6417298B1 (en) † 1999-06-07 2002-07-09 Eastman Chemical Company Process for producing ethylene/olefin interpolymers
JP3944670B2 (ja) † 1999-08-05 2007-07-11 三井化学株式会社 重合粉体の流動性改良方法

Also Published As

Publication number Publication date
CN1234733C (zh) 2006-01-04
EP1348719B2 (de) 2010-11-17
EP1348719A1 (de) 2003-10-01
US20030181605A1 (en) 2003-09-25
EP1348719B1 (de) 2004-12-29
CN1477131A (zh) 2004-02-25
MY126678A (en) 2006-10-31
US6891002B2 (en) 2005-05-10

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