ES2068281T3 - Procedimiento para la produccion continua en masa de (co)polimeros vinilaromaticos de alta resistencia al impacto. - Google Patents

Procedimiento para la produccion continua en masa de (co)polimeros vinilaromaticos de alta resistencia al impacto.

Info

Publication number
ES2068281T3
ES2068281T3 ES90109861T ES90109861T ES2068281T3 ES 2068281 T3 ES2068281 T3 ES 2068281T3 ES 90109861 T ES90109861 T ES 90109861T ES 90109861 T ES90109861 T ES 90109861T ES 2068281 T3 ES2068281 T3 ES 2068281T3
Authority
ES
Spain
Prior art keywords
reactor
continuous production
impact
procedure
mass
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
ES90109861T
Other languages
English (en)
Inventor
Claudio Buonerba
Savino Dr Matarrese
Franco Balestri
Italo Dr Borghi
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.)
Enichem SpA
Original Assignee
Enichem SpA
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 Enichem SpA filed Critical Enichem SpA
Application granted granted Critical
Publication of ES2068281T3 publication Critical patent/ES2068281T3/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
    • C08F2/00—Processes of polymerisation
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • 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
    • B01J19/1862—Stationary reactors having moving elements inside placed in series
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Silicon Polymers (AREA)

Abstract

SE DESCRIBE UN PROCESO PARA LA PRODUCCION CONTINUA DE COPOLIMEROS VINILOAROMATICOS DE ALTO IMPACTO, EN EL CUAL UN MONOMERO VINILOAROMATICO, UN COMONOMERO VINILO-CIANURO OPCIONAL, UNA GOMA, UNA PARTE DE UN DILUYENTE DISOLVENTE Y UN CATALIZADOR SE PREMEZCLAN A UNA TEMPERATURA POR DEBAJO DE 100 C Y ALIMENTA A UN REACTOR TUBULAR DE FLUJO CERRADO AGITADO, EL CUAL ESTA DIVIDIDO EN DIVERSAS ETAPAS O ZONAS. EL EXCESO DE MEZCLA SE RECICLA AL PREMEZCLADOR Y LA PARTE REMANENTE DE DISOLVENTE DILUYENTE SE INYECTA EN EL TECHO DEL REACTOR PARA EVITAR LA FORMACION DE INCRUSTACIONES. EN LA PRIMERA ZONA DEL REACTOR, LA TEMPERATURA Y EL TIEMPO DE ESTANCIA DE LA MEZCLA SE CONTROLA DE MODO QUE SE PROLONGUE LA VIDA DEL CATALIZADOR. LA POLIMERIZACION CONTINUA EN LAS ZONAS SUBSIGUIENTES DEL REACTOR, HASTA QUE AL MENOS 40% DE PESO DE SOLIDOS SE HAYA FORMADO. FIG 1.
ES90109861T 1989-05-24 1990-05-23 Procedimiento para la produccion continua en masa de (co)polimeros vinilaromaticos de alta resistencia al impacto. Expired - Lifetime ES2068281T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8920623A IT1230085B (it) 1989-05-24 1989-05-24 Processo per la produzione in massa e in continuo di (co) polimeri vinil aromatici antiurto.

Publications (1)

Publication Number Publication Date
ES2068281T3 true ES2068281T3 (es) 1995-04-16

Family

ID=11169703

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90109861T Expired - Lifetime ES2068281T3 (es) 1989-05-24 1990-05-23 Procedimiento para la produccion continua en masa de (co)polimeros vinilaromaticos de alta resistencia al impacto.

Country Status (19)

Country Link
US (1) US5166260A (es)
EP (1) EP0400479B1 (es)
JP (1) JP2885884B2 (es)
KR (1) KR0178368B1 (es)
CN (1) CN1031271C (es)
AT (1) ATE118020T1 (es)
AU (1) AU627879B2 (es)
BR (1) BR9002429A (es)
CA (1) CA2017353C (es)
CZ (1) CZ283471B6 (es)
DE (1) DE69016499T2 (es)
ES (1) ES2068281T3 (es)
HU (1) HU207872B (es)
IT (1) IT1230085B (es)
PL (1) PL164659B1 (es)
RU (1) RU2061706C1 (es)
TN (1) TNSN90067A1 (es)
TR (1) TR26403A (es)
ZA (1) ZA903957B (es)

Families Citing this family (29)

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TW366351B (en) * 1994-12-26 1999-08-11 Mitsui Chemicals Inc Production process of acrylonitrile (co)polymers
KR100361886B1 (ko) * 1994-12-30 2003-01-29 주식회사 엘지씨아이 고유동,내충격성스티렌계수지조성물의연속적제조방법
IT1283041B1 (it) * 1996-05-21 1998-04-07 Enichem Spa Procedimento per la preparazione di resine abs
IT1284931B1 (it) * 1996-10-08 1998-05-28 Enichem Spa Processo in continuo per la reticolazione selettiva della fase dispersa di polimeri aes impiegante apparecchi di miscelazione posti
US6013735A (en) * 1998-02-13 2000-01-11 Ethyl Corporation Process for the preparation of acrylate and methacrylate polymers
EP1076597B1 (en) * 1998-04-28 2002-06-26 Heriot-Watt University Method and apparatus for phase separated synthesis
KR20000013236A (ko) * 1998-08-06 2000-03-06 유현식 이형성이 우수한 고강성 열가소성 수지의 제조방법
US6380304B1 (en) * 1999-09-30 2002-04-30 The Dow Chemical Company Mass polymerized rubber-modified monovinylidene aromatic copolymer compositions
IT1314260B1 (it) * 1999-12-03 2002-12-06 Enichem Spa Procedimento per la produzione di polimeri vinilaromaticieventualmente contenenti un nitrile etilenicamente insaturo.
US6448353B1 (en) 2000-02-08 2002-09-10 3M Innovative Properties Company Continuous process for the production of controlled architecture materials
US6569941B2 (en) * 2001-03-30 2003-05-27 Fina Technology, Inc. Process for manufacturing impact resistant monovinylaromatic polymers
US7514263B2 (en) 2001-04-02 2009-04-07 3M Innovative Properties Company Continuous process for the production of combinatorial libraries of materials
KR100463348B1 (ko) * 2001-12-18 2004-12-23 주식회사 엘지화학 잔류 응력 크랙 저항성이 우수한 고무 변성 스티렌계수지의 제조 방법
KR100464697B1 (ko) * 2001-12-26 2005-01-05 제일모직주식회사 이형성이 우수한 고유동 열가소성 수지의 제조방법
KR100464696B1 (ko) * 2001-12-26 2005-01-05 제일모직주식회사 고내열 열가소성 수지의 제조방법
KR100465880B1 (ko) * 2001-12-27 2005-01-13 제일모직주식회사 고유동 고강성 열가소성 수지의 제조방법
RU2217442C1 (ru) * 2002-05-06 2003-11-27 Открытое акционерное общество "Пластполимер" Способ получения ударопрочного полистирола
US7632916B2 (en) 2002-08-02 2009-12-15 3M Innovative Properties Company Process to modify polymeric materials and resulting compositions
US6716935B1 (en) 2002-12-19 2004-04-06 3M Innovative Properties Company Continuous process for the production of controlled architecture materials under high solids loading conditions
US6969490B2 (en) * 2003-06-26 2005-11-29 3M Innovative Properties Company Device for the continuous process for the production of controlled architecture materials
US7129297B2 (en) * 2003-09-29 2006-10-31 Fina Technology, Inc. Polystyrene blends and a method of making same
KR100568772B1 (ko) * 2003-10-07 2006-04-07 주식회사 엘지화학 고충격 및 고광택을 갖는 아크릴로니트릴-부타디엔-스티렌 수지 제조방법
ITMI20040752A1 (it) * 2004-04-16 2004-07-16 Polimeri Europa Spa Procedimento per la preparazione di co polimeri vinilaromatici aggraffati su elastometro in modo controllato
US7312277B2 (en) 2004-04-21 2007-12-25 Dow Global Technologies Inc. Mass polymerized rubber-modified monovinylidene aromatic copolymer composition
KR100671135B1 (ko) 2004-09-08 2007-01-17 주식회사 엘지화학 고충격 고광택 고무변성 스티렌계 공중합 수지의 제조방법
ITMI20042401A1 (it) * 2004-12-16 2005-03-16 Polimeri Europa Spa Procedimento per la preparazione di co-polimeri vinilaromatici antiurto aggraffati su elastomero
KR101211856B1 (ko) * 2008-11-21 2012-12-12 주식회사 엘지화학 고분자 입자의 제조 장치 및 제조 방법
CN106232646B (zh) * 2014-04-18 2018-11-20 日本A&L株式会社 接枝共聚物以及热塑性树脂组合物
TW202330677A (zh) 2021-12-10 2023-08-01 義大利商佛沙里斯股份有限公司 橡膠強化的乙烯芳香族(共)聚合物及其製備方法

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
US3945976A (en) * 1968-09-30 1976-03-23 Standard Oil Company Process for producing impact resistant polymer
CA979569A (en) * 1970-12-09 1975-12-09 Toray Industries, Inc. Method for producing impact resistant thermoplastic resin by continuous bulk polymerization
ES459128A1 (es) * 1976-05-28 1978-04-01 Monsanto Co Un procedimiento industrial para preparar una polimezcla.
US4254236A (en) * 1979-03-07 1981-03-03 Monsanto Company Process for the continuous mass polymerization of polyblends having a bimodal rubber particle size
US4325915A (en) * 1980-03-27 1982-04-20 Toray Industries, Inc. Bulk polymerization reactor
DE3018643C2 (de) * 1980-05-16 1982-07-08 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von schlagfest modifizierten Styrolpolymerisaten
US4451612A (en) * 1980-09-22 1984-05-29 Mobil Oil Corporation Continuous process for the preparation of rubber modified polymers
US4325919A (en) * 1981-01-19 1982-04-20 Amax Inc. Autoclave soda digestion of scheelite concentrates with feedback control
US4640959A (en) * 1983-09-16 1987-02-03 The Dow Chemical Company ABS type resin having disperse particles of a rubber exhibiting a high solution viscosity and a method for its preparation
US4594391A (en) * 1984-05-21 1986-06-10 The Dow Chemical Company Impact-modified monovinylidene aromatic polymer injection molding resins
AU8321987A (en) * 1986-11-07 1988-06-01 Darryl F. Manuel Heat polymerization process to produce broad spectrum hydrocarbon resins
JPS63118315A (ja) * 1986-11-07 1988-05-23 Nippon Steel Chem Co Ltd スチレン系耐衝撃性樹脂の製造法
NL8700208A (nl) * 1987-01-28 1988-08-16 Dow Chemical Nederland Verbeterde met rubber versterkte monovinylideen-aromatische polymeerharsen en een werkwijze voor de bereiding daarvan.
IT1218559B (it) * 1987-04-07 1990-04-19 Montedipe Spa Processo per la produzione in soluzione e in continuo di resine termoplastiche stireniche

Also Published As

Publication number Publication date
EP0400479B1 (en) 1995-02-01
CN1047508A (zh) 1990-12-05
US5166260A (en) 1992-11-24
TR26403A (tr) 1995-03-15
CZ283471B6 (cs) 1998-04-15
JP2885884B2 (ja) 1999-04-26
BR9002429A (pt) 1991-08-06
HU903163D0 (en) 1990-10-28
RU2061706C1 (ru) 1996-06-10
IT1230085B (it) 1991-10-05
CA2017353C (en) 2000-11-07
EP0400479A3 (en) 1991-10-09
IT8920623A0 (it) 1989-05-24
ZA903957B (en) 1991-03-27
AU5583490A (en) 1990-11-29
PL164659B1 (pl) 1994-09-30
DE69016499D1 (de) 1995-03-16
ATE118020T1 (de) 1995-02-15
TNSN90067A1 (fr) 1991-03-05
PL285304A1 (en) 1991-02-11
EP0400479A2 (en) 1990-12-05
CN1031271C (zh) 1996-03-13
DE69016499T2 (de) 1995-06-14
CZ251790A3 (en) 1997-11-12
HU207872B (en) 1993-06-28
HUT55810A (en) 1991-06-28
KR0178368B1 (ko) 1999-05-15
AU627879B2 (en) 1992-09-03
CA2017353A1 (en) 1990-11-24
KR900018147A (ko) 1990-12-20
JPH03210311A (ja) 1991-09-13

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