ES2057192T3 - Procedimiento para la preparacion de polimeros a base de estireno. - Google Patents

Procedimiento para la preparacion de polimeros a base de estireno.

Info

Publication number
ES2057192T3
ES2057192T3 ES90100789T ES90100789T ES2057192T3 ES 2057192 T3 ES2057192 T3 ES 2057192T3 ES 90100789 T ES90100789 T ES 90100789T ES 90100789 T ES90100789 T ES 90100789T ES 2057192 T3 ES2057192 T3 ES 2057192T3
Authority
ES
Spain
Prior art keywords
styrene
procedure
preparation
based polymers
styrene based
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 - Lifetime
Application number
ES90100789T
Other languages
English (en)
Inventor
Koji C O Idemitsu Pet Yamamoto
Kazutoshi C O Idemits Ishikawa
Hideki C O Idemitsu Imabayashi
Takashi C O Idemitsu Pet Izumi
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.)
Idemitsu Petrochemical Co Ltd
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
Application granted granted Critical
Publication of ES2057192T3 publication Critical patent/ES2057192T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08F212/00—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/73—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with rotary discs
    • B01F27/731—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with rotary discs with two or more parallel shafts provided with perpendicularly mounted discs, e.g. lens shaped, one against the other on each shaft and in circumferential contact with the discs on the other shafts, e.g. for cleaning
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

ESTE PROCESO TIENE UNA CONFIGURACION SINDIOTACTICA, LA CUAL COMPRENDE ESTIRENO CONTINUAMENTE POLIMERIZANTE O DERIVADOS DEL ESTIRENO, EN UN REACTOR DEL TIPO DE AUTOLIMPIEZA, PROPORCIONANDO LA FUERZA DE CORTE SUFICIENTE PARA MANTENER UN ESTADO POLIDISPERSIVO A UNA TEMEPERATURA NO SUPERIOR A 120 C. SEGUN EL PRESENTE INVENTO, SE PUEDE PRODUCIR CONTINUA Y EFICAZMENTE UN POLIMERO BASADO EN EL ESTIRENO, CON UNA CONFIGURACION SINDIOTACTICA, SIN QUE EL POLIMERO SE ADHIERA AL REACTOR O A LAS CUCHILLAS AGITADORAS.
ES90100789T 1989-01-20 1990-01-16 Procedimiento para la preparacion de polimeros a base de estireno. Expired - Lifetime ES2057192T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1009929A JP2735596B2 (ja) 1989-01-20 1989-01-20 スチレン系重合体の製造方法

Publications (1)

Publication Number Publication Date
ES2057192T3 true ES2057192T3 (es) 1994-10-16

Family

ID=11733760

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90100789T Expired - Lifetime ES2057192T3 (es) 1989-01-20 1990-01-16 Procedimiento para la preparacion de polimeros a base de estireno.

Country Status (7)

Country Link
US (1) US5254647A (es)
EP (1) EP0379128B1 (es)
JP (1) JP2735596B2 (es)
KR (1) KR940008349B1 (es)
AT (1) ATE106905T1 (es)
DE (1) DE69009502T2 (es)
ES (1) ES2057192T3 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0389939A3 (en) * 1989-03-27 1992-09-02 The Dow Chemical Company Coordination polymerization process
JP3216734B2 (ja) * 1992-08-14 2001-10-09 出光石油化学株式会社 スチレン系重合体の製造方法
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
US5484862A (en) * 1995-03-10 1996-01-16 The Dow Chemical Company Liquid phase powder bed syndiotactic vinylaromatic polymerization
US5468818A (en) * 1995-03-13 1995-11-21 The Dow Chemical Company Syndiotactic vinylaromatic polymerization process using low hydrogen partial pressures
EP0732058B1 (en) * 1995-03-13 2004-06-09 Wm. Wrigley Jr. Company Continuous gum base manufacture using paddle mixing and apparatus therefor
DE19546096A1 (de) * 1995-12-11 1997-06-12 Basf Ag Verfahren zur Herstellung von Polymerisaten von vinylaromatischen Verbindungen in einer Stufe unter Verwendung von Doppelschneckenextrudern
DE19546095A1 (de) * 1995-12-11 1997-06-12 Basf Ag Verfahren zur Herstellung von Copolymerisaten von vinylaromatischen Verbindungen in einer Stufe unter Verwendung von Doppelschneckenextrudern
AU9018698A (en) * 1997-08-27 1999-03-16 Dow Chemical Company, The Syndiotactic vinylaromatic polymerization using multiple reactors in series
KR100328866B1 (ko) 1999-07-02 2002-03-20 유현식 미세유동법을 사용한 스티렌계 중합체의 제조방법
KR100349071B1 (ko) 2000-02-02 2002-08-14 삼성종합화학주식회사 생성물 순환 방식을 이용한 신디오탁틱 스티렌계 중합체의제조방법
KR20040072736A (ko) * 2002-01-22 2004-08-18 다우 글로벌 테크놀로지스 인크. 용융 유량이 높은 비닐방향족 중합체
WO2004069880A1 (en) 2003-02-05 2004-08-19 Lg Chem, Ltd. Catalyst system for preparing styrene polymer and method for preparing of styrene polymer using the same
JP2004259452A (ja) * 2003-02-24 2004-09-16 Hitachi High-Technologies Corp 質量分析装置及び質量分析方法
WO2006107162A1 (en) * 2005-04-02 2006-10-12 Lg Chem, Ltd. Method of producing styren polymers using high speed catalytic dispersion technology
US20070106000A1 (en) * 2005-11-10 2007-05-10 Hua Guo Polymer blend and method for its isolation
US20070238831A1 (en) * 2006-03-30 2007-10-11 Steven Klei Poly(arylene ether) composition and method of making the same
US20070238190A1 (en) * 2006-03-30 2007-10-11 Steven Klei Method of authenticating a poly(arylene ether) composition
KR101298858B1 (ko) * 2009-08-11 2013-08-21 주식회사 엘지화학 용매 회수 방법 및 용매 회수 장치

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA702146A (en) * 1965-01-19 Polymer Corporation Limited Polymerization of diolefins or monoolefins
FR2102684A5 (en) * 1970-08-14 1972-04-07 Aquitaine Petrole Anionic styrene polymerisation - without solvent in a thin layer polymeriser with efficient removal of heat
FR2146581A6 (es) * 1970-08-14 1973-03-02 Aquitaine Petrole
JPS5222973B1 (es) * 1971-04-24 1977-06-21
US3859268A (en) * 1973-03-09 1975-01-07 Monsanto Co Continuous mass polymerization of poly alkenyl aromatic polymers
US4105637A (en) * 1974-10-11 1978-08-08 Celanese Corporation Process for producing a polyacetal polymer
GB1524433A (en) * 1975-03-26 1978-09-13 Bayer Ag Continuous bulk polymerisation process
JPS5386794A (en) * 1976-11-29 1978-07-31 Mitsubishi Gas Chem Co Inc Continuous polymerization
JPS61238812A (ja) * 1985-04-17 1986-10-24 Polyplastics Co トリオキサンの連続重合方法
JPS62187708A (ja) * 1985-11-11 1987-08-17 Idemitsu Kosan Co Ltd スチレン系重合体の製造法
JPH07116262B2 (ja) * 1987-01-20 1995-12-13 三井東圧化学株式会社 α−メチルスチレン共重合体の製造方法
AU611758B2 (en) * 1988-02-13 1991-06-20 Idemitsu Petrochemical Co., Ltd. Process for producing styrene-based polymers and apparatus for producing said polymers
JPH0380809A (ja) * 1989-08-23 1991-04-05 Etsuji Ishikawa 多用途ロッキング椅子

Also Published As

Publication number Publication date
US5254647A (en) 1993-10-19
DE69009502D1 (de) 1994-07-14
JPH02191609A (ja) 1990-07-27
EP0379128A3 (en) 1990-12-27
EP0379128A2 (en) 1990-07-25
JP2735596B2 (ja) 1998-04-02
DE69009502T2 (de) 1994-11-03
EP0379128B1 (en) 1994-06-08
KR900011802A (ko) 1990-08-02
KR940008349B1 (ko) 1994-09-12
ATE106905T1 (de) 1994-06-15

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