BR0005682A - Processo contìnuo em massa para a produção de polìmeros vinilaromáticos - Google Patents

Processo contìnuo em massa para a produção de polìmeros vinilaromáticos

Info

Publication number
BR0005682A
BR0005682A BR0005682-0A BR0005682A BR0005682A BR 0005682 A BR0005682 A BR 0005682A BR 0005682 A BR0005682 A BR 0005682A BR 0005682 A BR0005682 A BR 0005682A
Authority
BR
Brazil
Prior art keywords
vinilaromatic
production
polymers
continuous mass
mass process
Prior art date
Application number
BR0005682-0A
Other languages
English (en)
Other versions
BR0005682B1 (pt
Inventor
Aldo Longo
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
Publication of BR0005682A publication Critical patent/BR0005682A/pt
Publication of BR0005682B1 publication Critical patent/BR0005682B1/pt

Links

Classifications

    • 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
    • B01J19/1812—Tubular reactors
    • B01J19/1837—Loop-type reactors
    • 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
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/08—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of nitriles
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00033—Continuous processes
    • 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
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00081—Tubes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicon Polymers (AREA)

Abstract

"PROCESSO CONTìNUO EM MASSA PARA A PRODUçãO DE POLìMEROS VINILAROMáTICOS" Processo contínuo em massa para a produção de polímeros vinilaromáticos, que compreende alimentar uma mistura da reação que contém pelo menos um monómero vinilaromático a pelo menos um reator tubular do tipo PFR e operando com uma razão de reciclagem, referindo-se à vazão de reciclagem/vazão de alimentação, de menos do que 4.
BRPI0005682-0A 1999-12-03 2000-12-01 processo contìnuo em massa para a produção de polìmeros vinil-aromáticos. BR0005682B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI002535A IT1314260B1 (it) 1999-12-03 1999-12-03 Procedimento per la produzione di polimeri vinilaromaticieventualmente contenenti un nitrile etilenicamente insaturo.

Publications (2)

Publication Number Publication Date
BR0005682A true BR0005682A (pt) 2001-07-31
BR0005682B1 BR0005682B1 (pt) 2010-12-28

Family

ID=11384069

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0005682-0A BR0005682B1 (pt) 1999-12-03 2000-12-01 processo contìnuo em massa para a produção de polìmeros vinil-aromáticos.

Country Status (15)

Country Link
US (1) US6348549B2 (pt)
EP (1) EP1106631B1 (pt)
JP (1) JP5058407B2 (pt)
AR (1) AR026686A1 (pt)
BR (1) BR0005682B1 (pt)
CA (1) CA2326907C (pt)
CZ (1) CZ300316B6 (pt)
ES (1) ES2433009T3 (pt)
HR (1) HRP20000828B1 (pt)
HU (1) HU222655B1 (pt)
IT (1) IT1314260B1 (pt)
NO (1) NO337551B1 (pt)
PL (1) PL204237B1 (pt)
RU (1) RU2209214C2 (pt)
TR (1) TR200003585A3 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102050928B (zh) * 2009-10-30 2012-07-18 中国石油天然气股份有限公司 一种阻燃abs的连续本体合成方法
CA2883107C (en) * 2012-09-26 2017-03-28 Basf Se Process for producing polymers
WO2016045020A1 (zh) * 2014-09-24 2016-03-31 中国纺织科学研究院 交换反应系统、包含其的改性聚酯生产系统、改性聚酯生产方法及改性聚酯纤维产品
TR201900627A2 (tr) * 2019-01-15 2020-08-21 Aksa Akrilik Kimya Sanayii Anonim Sirketi Bi̇r modakri̇li̇k poli̇meri̇ üretmek üzere bi̇r reaktör si̇stemi̇ ve i̇lgi̇li̇ poli̇mer üreti̇m yöntemi̇
IT202100017519A1 (it) * 2021-07-02 2023-01-02 Versalis Spa Procedimento per la preparazione di polimeri vinilaromatici.
CN113583186A (zh) * 2021-09-09 2021-11-02 科元控股集团有限公司 一种连续本体abs树脂的生产方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7700412A (nl) * 1977-01-15 1978-07-18 Synres Internationaal Nv Continu bereiding van polymeren in de massa.
DE2724360C3 (de) * 1977-05-28 1988-03-24 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von thermoplastischen Formmassen auf Basis von Vinylpolymerisaten
JPH0725857B2 (ja) * 1986-07-31 1995-03-22 大日本インキ化学工業株式会社 耐衝撃性スチレン系樹脂の連続塊状重合法
EP0254304B1 (en) * 1986-07-25 1994-09-21 Dainippon Ink And Chemicals, Inc. Process for producing high impact styrene resin by continuous bulk polymerization
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
JP2560342B2 (ja) * 1987-09-11 1996-12-04 大日本インキ化学工業株式会社 スチレン系樹脂の連続塊状重合法
DE68925874T2 (de) * 1988-12-12 1996-08-29 Dainippon Ink & Chemicals Kontinuierliches Massen-Polymerisationsverfahren zur Herstellung von Styrol-Polymeren
IT1230085B (it) * 1989-05-24 1991-10-05 Montedipe Spa Processo per la produzione in massa e in continuo di (co) polimeri vinil aromatici antiurto.
US5256732A (en) * 1990-08-13 1993-10-26 Dainippon Ink And Chemicals, Inc. Method for the continuous bulk polymerization for impact resistant styrene resin
JP2636970B2 (ja) * 1991-02-27 1997-08-06 出光石油化学株式会社 スチレン系重合体の製造方法
DE19618678A1 (de) * 1996-05-09 1997-11-13 Basf Ag Verfahren zur Herstellung von Polystyrol durch kontinuierliche anionische Polymerisation
IT1284599B1 (it) * 1996-09-27 1998-05-21 Enichem Spa Procedimento per la preparazione di polimeri vinilaromatici rinforzati con gomma
ITMI981156A1 (it) 1998-05-26 1999-11-26 Enichem Spa Composizioni polimeriche
US6399711B1 (en) * 1998-06-04 2002-06-04 Asahi Kasei Kabushiki Kaisha Process for the preparation of rubber-reinforced styrene resin

Also Published As

Publication number Publication date
EP1106631A1 (en) 2001-06-13
EP1106631B1 (en) 2013-08-21
AR026686A1 (es) 2003-02-19
NO20006132L (no) 2001-06-05
BR0005682B1 (pt) 2010-12-28
ES2433009T3 (es) 2013-12-05
HUP0004781A3 (en) 2002-03-28
TR200003585A2 (tr) 2001-09-21
NO337551B1 (no) 2016-05-09
US20010005740A1 (en) 2001-06-28
JP2001192403A (ja) 2001-07-17
HRP20000828A2 (en) 2001-06-30
JP5058407B2 (ja) 2012-10-24
CA2326907C (en) 2010-04-27
US6348549B2 (en) 2002-02-19
CZ300316B6 (cs) 2009-04-15
HUP0004781A2 (hu) 2001-07-30
TR200003585A3 (tr) 2001-09-21
NO20006132D0 (no) 2000-12-01
RU2209214C2 (ru) 2003-07-27
HRP20000828B1 (hr) 2014-03-14
CZ20004452A3 (cs) 2001-07-11
ITMI992535A0 (it) 1999-12-03
PL204237B1 (pl) 2009-12-31
HU222655B1 (hu) 2003-09-29
ITMI992535A1 (it) 2001-06-03
PL344149A1 (en) 2001-06-04
CA2326907A1 (en) 2001-06-03
IT1314260B1 (it) 2002-12-06
HU0004781D0 (pt) 2001-02-28

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/12/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28.12.2020