HUP0004781A2 - Eljárás adott esetben etiléntípusú telítetlen kötéssel rendelkező, nitrilcsoportot tartalmazó, vinilaromás polimerek előállítására - Google Patents

Eljárás adott esetben etiléntípusú telítetlen kötéssel rendelkező, nitrilcsoportot tartalmazó, vinilaromás polimerek előállítására

Info

Publication number
HUP0004781A2
HUP0004781A2 HU0004781A HUP0004781A HUP0004781A2 HU P0004781 A2 HUP0004781 A2 HU P0004781A2 HU 0004781 A HU0004781 A HU 0004781A HU P0004781 A HUP0004781 A HU P0004781A HU P0004781 A2 HUP0004781 A2 HU P0004781A2
Authority
HU
Hungary
Prior art keywords
production
ethylenically unsaturated
optionally containing
unsaturated nitrile
vinylaromatic polymers
Prior art date
Application number
HU0004781A
Other languages
English (en)
Inventor
Aldo Longo
Original Assignee
Enichem S.P.A.
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 S.P.A. filed Critical Enichem S.P.A.
Publication of HU0004781D0 publication Critical patent/HU0004781D0/hu
Publication of HUP0004781A2 publication Critical patent/HUP0004781A2/hu
Publication of HUP0004781A3 publication Critical patent/HUP0004781A3/hu
Publication of HU222655B1 publication Critical patent/HU222655B1/hu

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)
  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicon Polymers (AREA)

Abstract

A találmány tárgya folyamatos tömb-polimerizációs (tömegfolyamatos)eljárás vinil-aromás polimerek előállítására. A találmány lényege,hogy legalább egy vinil-aromás monomert tartalmazó reakcióelegyetlegalább egy szakaszos áramlású csőreaktorba táplálnak és annakműködtetését meghatározott visszatáplálási aránnyal végzik, ahol ahivatkozott arány a visszatáplálási áramlás sebessége/a betáplálásiáramlás sebessége, és értéke kevesebb, mint 4. Ó
HU0004781A 1999-12-03 2000-12-01 Eljárás adott esetben etiléntípusú telítetlen kötéssel rendelkezż, nitrilcsoportot tartalmazó, vinilaromás polimerek elżállítására HU222655B1 (hu)

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 (4)

Publication Number Publication Date
HU0004781D0 HU0004781D0 (hu) 2001-02-28
HUP0004781A2 true HUP0004781A2 (hu) 2001-07-30
HUP0004781A3 HUP0004781A3 (en) 2002-03-28
HU222655B1 HU222655B1 (hu) 2003-09-29

Family

ID=11384069

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0004781A HU222655B1 (hu) 1999-12-03 2000-12-01 Eljárás adott esetben etiléntípusú telítetlen kötéssel rendelkezż, nitrilcsoportot tartalmazó, vinilaromás polimerek elżállítására

Country Status (15)

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

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
WO2014049513A1 (en) * 2012-09-26 2014-04-03 Basf Se Process for producing polymers
RU2666863C1 (ru) * 2014-09-24 2018-09-12 Чайна Текстиле Академи Система обменных реакций, система производства модифицированного полиэфира, содержащая тот же способ производства модифицированного полиэфира, и продукт в виде модифицированного полиэфирного волокна
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.
DE2724360B2 (de) * 1977-05-28 1981-03-12 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
EP0373883B1 (en) * 1988-12-12 1996-03-06 Dainippon Ink And Chemicals, Inc. Continuous mass polymerization process for making styrene copolymers
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
CN1125098C (zh) * 1998-06-04 2003-10-22 旭化成株式会社 制备橡胶增强的苯乙烯基树脂的方法

Also Published As

Publication number Publication date
US20010005740A1 (en) 2001-06-28
NO20006132L (no) 2001-06-05
EP1106631B1 (en) 2013-08-21
ITMI992535A0 (it) 1999-12-03
NO20006132D0 (no) 2000-12-01
JP5058407B2 (ja) 2012-10-24
CZ20004452A3 (cs) 2001-07-11
ES2433009T3 (es) 2013-12-05
PL204237B1 (pl) 2009-12-31
PL344149A1 (en) 2001-06-04
JP2001192403A (ja) 2001-07-17
HU0004781D0 (hu) 2001-02-28
HRP20000828A2 (en) 2001-06-30
NO337551B1 (no) 2016-05-09
CZ300316B6 (cs) 2009-04-15
BR0005682B1 (pt) 2010-12-28
HUP0004781A3 (en) 2002-03-28
ITMI992535A1 (it) 2001-06-03
RU2209214C2 (ru) 2003-07-27
HRP20000828B1 (hr) 2014-03-14
HU222655B1 (hu) 2003-09-29
CA2326907C (en) 2010-04-27
BR0005682A (pt) 2001-07-31
AR026686A1 (es) 2003-02-19
EP1106631A1 (en) 2001-06-13
IT1314260B1 (it) 2002-12-06
CA2326907A1 (en) 2001-06-03
TR200003585A2 (tr) 2001-09-21
TR200003585A3 (tr) 2001-09-21
US6348549B2 (en) 2002-02-19

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Effective date: 20030728