ATE146487T1 - Verfahren zur herstellung von styrolpolymeren - Google Patents

Verfahren zur herstellung von styrolpolymeren

Info

Publication number
ATE146487T1
ATE146487T1 AT92116598T AT92116598T ATE146487T1 AT E146487 T1 ATE146487 T1 AT E146487T1 AT 92116598 T AT92116598 T AT 92116598T AT 92116598 T AT92116598 T AT 92116598T AT E146487 T1 ATE146487 T1 AT E146487T1
Authority
AT
Austria
Prior art keywords
reactor
polymerization
polymerization reactor
polymer
styrenic
Prior art date
Application number
AT92116598T
Other languages
English (en)
Inventor
Hideki Imabayashi
Kazutoshi Ishikawa
Yoshihiko Ishida
Original Assignee
Idemitsu Petrochemical 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 Idemitsu Petrochemical Co filed Critical Idemitsu Petrochemical Co
Application granted granted Critical
Publication of ATE146487T1 publication Critical patent/ATE146487T1/de

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
    • C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/06—Hydrocarbons
    • C08F12/08—Styrene
    • 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
    • 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
    • Y10S526/902—Monomer polymerized in bulk 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
    • Y10S526/943—Polymerization with metallocene catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Graft Or Block Polymers (AREA)
AT92116598T 1991-10-01 1992-09-29 Verfahren zur herstellung von styrolpolymeren ATE146487T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3253570A JP2923383B2 (ja) 1991-10-01 1991-10-01 スチレン系重合体の製造方法

Publications (1)

Publication Number Publication Date
ATE146487T1 true ATE146487T1 (de) 1997-01-15

Family

ID=17253213

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92116598T ATE146487T1 (de) 1991-10-01 1992-09-29 Verfahren zur herstellung von styrolpolymeren

Country Status (8)

Country Link
US (1) US5306790A (de)
EP (1) EP0535582B1 (de)
JP (1) JP2923383B2 (de)
KR (1) KR930007987A (de)
AT (1) ATE146487T1 (de)
CA (1) CA2079565A1 (de)
DE (1) DE69216033T2 (de)
TW (1) TW264482B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69433579T3 (de) * 1993-04-26 2009-11-05 Univation Technologies, LLC, Houston Verfahren zur Polymerisation von Monomeren in Wirbelschichtbetten
JP3077940B2 (ja) * 1993-04-26 2000-08-21 エクソン・ケミカル・パテンツ・インク 流動層重合法のための安定な操作条件を決定する方法
JPH0725906A (ja) * 1993-05-11 1995-01-27 Idemitsu Petrochem Co Ltd スチレン系重合体の製造方法
DE59506540D1 (de) * 1994-06-16 1999-09-09 Basf Ag Thermoplastische formmasse
US5453471B1 (en) * 1994-08-02 1999-02-09 Carbide Chemicals & Plastics T Gas phase polymerization process
DE59601827D1 (de) * 1995-02-24 1999-06-10 Basf Ag Verfahren zur herstellung von polymerisaten von vinylaromatischen verbindungen unter verwendung von polymere enthaltenden katalysatorsystemen
DE19506553A1 (de) * 1995-02-24 1996-08-29 Basf Ag Polymere enthaltende Katalysatorsysteme
US5484862A (en) * 1995-03-10 1996-01-16 The Dow Chemical Company Liquid phase powder bed syndiotactic vinylaromatic polymerization
DE19616075A1 (de) * 1996-04-23 1997-10-30 Basf Ag Thermoplastische Formmassen auf der Basis von vinylaromatischen Polymeren mit syndiotaktischer Struktur, niederviskosen Polyamiden und mit polaren Gruppen modifizierten Polyphenylenethern
DE19700306A1 (de) 1997-01-09 1998-07-16 Basf Ag Thermoplastische Formmassen
DE19700305A1 (de) 1997-01-09 1998-07-16 Basf Ag Verfahren zur Herstellung von Polymerisaten aus vinylaromatischen Verbindungen durch Dispersionspolymerisation
US6242542B1 (en) * 1997-08-27 2001-06-05 The Dow Chemical Company Syndiotactic vinylaromatic polymerization using multiple reactors in series
DE19908079A1 (de) 1999-02-25 2000-08-31 Basf Ag Heteroleptische Erdalkalimetallverbindungen und Verfahren zur stereoselektiven anionischen Polymerisation
US6521721B1 (en) * 1999-10-28 2003-02-18 Nippon Shokubai Co., Ltd Polymer production process
KR100349071B1 (ko) * 2000-02-02 2002-08-14 삼성종합화학주식회사 생성물 순환 방식을 이용한 신디오탁틱 스티렌계 중합체의제조방법
DE10016262A1 (de) 2000-04-03 2001-10-04 Basf Ag Schlagzähe thermoplastische Formmassen aus syndiotaktischem Polystyrol Glasfasern und TPE-Schlagzähmodifier
DE10016280A1 (de) 2000-04-03 2001-10-04 Basf Ag Schlagzähe thermoplastische Formmassen aus syndiotaktischem Polystyrol, Glasfasern und Acrylat-Schlagzähmodifier
EP1866348B1 (de) * 2005-04-02 2011-08-24 LG Chem. Ltd. Verfahren zur herstellung von styrolpolymeren mittels hochgeschwindigkeits-katalysatordispergierungstechnologie
US8124697B2 (en) * 2008-02-27 2012-02-28 Westlake Longview Corporation Method of preventing or reducing agglomeration on grid in fluidized-bed vessel
US8129482B2 (en) * 2008-02-27 2012-03-06 Westlake Longview Corporation Method of preventing or reducing polymer agglomeration on grid in fluidized-bed reactors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838139A (en) * 1971-08-16 1974-09-24 Monsanto Co Continuous mass styrene-type monomer polymerization process
US3859268A (en) * 1973-03-09 1975-01-07 Monsanto Co Continuous mass polymerization of poly alkenyl aromatic polymers
US4742131A (en) * 1985-12-27 1988-05-03 Mitsui Toatsu Chemicals, Incorporated Method of controlling polymerization temperature
JPH0637534B2 (ja) * 1988-09-28 1994-05-18 出光石油化学株式会社 スチレン系重合体の製造方法

Also Published As

Publication number Publication date
JP2923383B2 (ja) 1999-07-26
DE69216033D1 (de) 1997-01-30
KR930007987A (ko) 1993-05-20
TW264482B (de) 1995-12-01
EP0535582A1 (de) 1993-04-07
US5306790A (en) 1994-04-26
DE69216033T2 (de) 1997-04-03
JPH0593015A (ja) 1993-04-16
EP0535582B1 (de) 1996-12-18
CA2079565A1 (en) 1993-04-02

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