DE69216033D1 - Verfahren zur Herstellung von Styrolpolymeren - Google Patents

Verfahren zur Herstellung von Styrolpolymeren

Info

Publication number
DE69216033D1
DE69216033D1 DE69216033T DE69216033T DE69216033D1 DE 69216033 D1 DE69216033 D1 DE 69216033D1 DE 69216033 T DE69216033 T DE 69216033T DE 69216033 T DE69216033 T DE 69216033T DE 69216033 D1 DE69216033 D1 DE 69216033D1
Authority
DE
Germany
Prior art keywords
reactor
polymerization
polymerization reactor
polymer
styrenic
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 - Fee Related
Application number
DE69216033T
Other languages
English (en)
Other versions
DE69216033T2 (de
Inventor
Hideki Imabayashi
Kazutoshi Ishikawa
Yoshihiko Ishida
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.)
Dow Chemical Co
Original Assignee
Idemitsu Petrochemical Co Ltd
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 Ltd filed Critical Idemitsu Petrochemical Co Ltd
Publication of DE69216033D1 publication Critical patent/DE69216033D1/de
Application granted granted Critical
Publication of DE69216033T2 publication Critical patent/DE69216033T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
DE69216033T 1991-10-01 1992-09-29 Verfahren zur Herstellung von Styrolpolymeren Expired - Fee Related DE69216033T2 (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 (2)

Publication Number Publication Date
DE69216033D1 true DE69216033D1 (de) 1997-01-30
DE69216033T2 DE69216033T2 (de) 1997-04-03

Family

ID=17253213

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69216033T Expired - Fee Related DE69216033T2 (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
CA2161419C (en) * 1993-04-26 1999-05-04 Marc Louis Dechellis Process for polymerizing monomers in fluidized beds
DE69433579T3 (de) * 1993-04-26 2009-11-05 Univation Technologies, LLC, Houston Verfahren zur Polymerisation von Monomeren in Wirbelschichtbetten
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
ES2131932T3 (es) * 1995-02-24 1999-08-01 Basf Ag Procedimiento para la obtencion de polimeros formados por compuestos vinilaromaticos, con empleo de sistemas catalizadores, que contienen polimeros.
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
DE19700305A1 (de) 1997-01-09 1998-07-16 Basf Ag Verfahren zur Herstellung von Polymerisaten aus vinylaromatischen Verbindungen durch Dispersionspolymerisation
DE19700306A1 (de) 1997-01-09 1998-07-16 Basf Ag Thermoplastische Formmassen
JP2001514274A (ja) * 1997-08-27 2001-09-11 ザ ダウ ケミカル カンパニー 連続多重反応器を用いるシンジオタクチックビニル芳香族重合
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
WO2006107162A1 (en) * 2005-04-02 2006-10-12 Lg Chem, Ltd. Method of producing styren polymers using high speed catalytic dispersion technology
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
CA2079565A1 (en) 1993-04-02
JP2923383B2 (ja) 1999-07-26
US5306790A (en) 1994-04-26
TW264482B (de) 1995-12-01
DE69216033T2 (de) 1997-04-03
EP0535582B1 (de) 1996-12-18
ATE146487T1 (de) 1997-01-15
JPH0593015A (ja) 1993-04-16
KR930007987A (ko) 1993-05-20
EP0535582A1 (de) 1993-04-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: THE DOW CHEMICAL CO., MIDLAND, MICH., US IDEMITSU

8339 Ceased/non-payment of the annual fee