MX2010006514A - Proceso integrado semicontinuo para produccion de (co) polimeros aromaticos de vinilo de alto impacto por polimerizacion anionica/radical en secuencia. - Google Patents

Proceso integrado semicontinuo para produccion de (co) polimeros aromaticos de vinilo de alto impacto por polimerizacion anionica/radical en secuencia.

Info

Publication number
MX2010006514A
MX2010006514A MX2010006514A MX2010006514A MX2010006514A MX 2010006514 A MX2010006514 A MX 2010006514A MX 2010006514 A MX2010006514 A MX 2010006514A MX 2010006514 A MX2010006514 A MX 2010006514A MX 2010006514 A MX2010006514 A MX 2010006514A
Authority
MX
Mexico
Prior art keywords
polymers
vinyl aromatic
high impact
anionic
semi
Prior art date
Application number
MX2010006514A
Other languages
English (en)
Inventor
Riccardo Inglese
Leonardo Chiezzi
Fabio Montanari
Alessandro Casalini
Original Assignee
Polimeri Europa 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 Polimeri Europa Spa filed Critical Polimeri Europa Spa
Publication of MX2010006514A publication Critical patent/MX2010006514A/es

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/06—Treatment of polymer solutions
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

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

Abstract

El butadieno es polimerizado de manera anionica (o bloque copolimerizado con estireno) en un solvente no polar con baja ebullición en presencia de compuestos de reganolithiura. Al final de la polimerización, el solvente no polar está cambiado con estireno y la nueva solución es almacenada en tanques en relación con el tipo de polibutadieno (o su copolímero de bloque con estireno) obtenido. La solución de polibutadieno (y/o su co-polímero de bloque con estireno) con el conjunto deseado de prioridades es después almacenada en una planta de producción de (co)polímeros aromáticos de vinilo de alto impacto.
MX2010006514A 2007-12-12 2008-11-28 Proceso integrado semicontinuo para produccion de (co) polimeros aromaticos de vinilo de alto impacto por polimerizacion anionica/radical en secuencia. MX2010006514A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT002324A ITMI20072324A1 (it) 2007-12-12 2007-12-12 Procedimento semi-continuo integrato per la produzione di (co)polimeri vinilaromatici antiurto mediante polimerizzazione in sequenza anionica/radicalica
PCT/EP2008/010166 WO2009074244A1 (en) 2007-12-12 2008-11-28 Semi-continuous integrated process for the production of high impact vinyl aromatic (co)polymers by anionic/radical polymerization in sequence

Publications (1)

Publication Number Publication Date
MX2010006514A true MX2010006514A (es) 2010-09-10

Family

ID=40275963

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010006514A MX2010006514A (es) 2007-12-12 2008-11-28 Proceso integrado semicontinuo para produccion de (co) polimeros aromaticos de vinilo de alto impacto por polimerizacion anionica/radical en secuencia.

Country Status (13)

Country Link
US (1) US8404781B2 (es)
EP (1) EP2222741B1 (es)
JP (1) JP5496909B2 (es)
CN (1) CN101910226B (es)
BR (1) BRPI0820827B1 (es)
CA (1) CA2707984C (es)
ES (1) ES2397965T3 (es)
HK (1) HK1144160A1 (es)
IT (1) ITMI20072324A1 (es)
MX (1) MX2010006514A (es)
PL (1) PL2222741T3 (es)
RU (1) RU2470952C2 (es)
WO (1) WO2009074244A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103570851A (zh) * 2012-08-01 2014-02-12 中国石油化工股份有限公司 一种终止共轭二烯烃均聚反应的方法
CN103570874A (zh) * 2012-08-01 2014-02-12 中国石油化工股份有限公司 一种终止共轭二烯烃与乙烯基芳烃的共聚反应的方法
CN109776733B (zh) * 2017-11-13 2021-12-31 中国石油化工股份有限公司 极性二烯烃聚合物及其制备方法
IT202100017519A1 (it) * 2021-07-02 2023-01-02 Versalis Spa Procedimento per la preparazione di polimeri vinilaromatici.
CN114644738B (zh) * 2022-04-15 2023-07-14 清华大学 一种活性纳米乳胶及其制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299349A1 (fr) * 1975-02-03 1976-08-27 Ugine Kuhlmann Procede de preparation de copolymeres greffes
SU690028A1 (ru) * 1976-06-22 1979-10-05 Предприятие П/Я А-7345 Способ получени ударопрочного полистирола
JPS5919577B2 (ja) * 1980-08-25 1984-05-07 日本エラストマ−株式会社 耐衝撃性ポリスチレンの製造方法
JPS6183248A (ja) * 1984-09-29 1986-04-26 Japan Synthetic Rubber Co Ltd タイヤ用ゴム組成物
JPS6296510A (ja) * 1985-10-23 1987-05-06 Japan Synthetic Rubber Co Ltd 耐衝撃性芳香族ビニル系樹脂の製造方法
DE3735403A1 (de) * 1987-10-20 1989-05-03 Basf Ag Verzweigte copolymerisate und verfahren zu ihrer herstellung
JP2727236B2 (ja) * 1989-07-05 1998-03-11 日本エラストマー株式会社 耐衝撃性スチレン系樹脂
US5262213A (en) * 1992-09-14 1993-11-16 The Goodyear Tire & Rubber Company Styrene-butadiene rubber for truck tires
JPH0753649A (ja) * 1993-07-12 1995-02-28 Shell Internatl Res Maatschappij Bv 星形高分子
IT1274361B (it) * 1995-02-16 1997-07-17 Enichem Spa Procedimento per la preparazione di copolimeri vinilaromatici rinforzati con gomma
DE19804912A1 (de) * 1998-02-07 1999-08-12 Basf Ag Kontinuierliches Verfahren zur Herstellung thermoplastischer Formmassen
CN1119361C (zh) * 1998-02-07 2003-08-27 巴斯福股份公司 制备抗冲改性的热塑性模塑组合物的工艺
DE19927131A1 (de) * 1998-06-24 1999-12-30 Basf Ag Verfahren zum Austausch von Lösungsmittel einer Polymerlösung gegen Styrol
US6143833A (en) * 1999-06-11 2000-11-07 Fina Technology, Inc. Method and apparatus for producing hips using continuous polybutadiene feed
US6471865B1 (en) * 2000-10-25 2002-10-29 Fina Technology, Inc. Solvent exchange column and a method of use therefor
DE10350998A1 (de) * 2003-10-30 2005-06-02 Basf Ag Verfahren zur anionischen Polymerisation von Monomeren in α-Methylstyrol
DE102004008199A1 (de) * 2004-02-18 2005-09-01 Basf Ag Verbessertes Verfahren zur Herstellung von schlagzähem Polystyrol

Also Published As

Publication number Publication date
EP2222741A1 (en) 2010-09-01
WO2009074244A1 (en) 2009-06-18
PL2222741T3 (pl) 2013-05-31
US8404781B2 (en) 2013-03-26
CN101910226A (zh) 2010-12-08
US20100305264A1 (en) 2010-12-02
CA2707984C (en) 2016-08-30
CN101910226B (zh) 2013-09-25
BRPI0820827B1 (pt) 2018-09-11
CA2707984A1 (en) 2009-06-18
ES2397965T3 (es) 2013-03-12
RU2010126343A (ru) 2012-01-20
JP2011506648A (ja) 2011-03-03
BRPI0820827A2 (pt) 2015-06-16
WO2009074244A8 (en) 2009-10-15
EP2222741B1 (en) 2012-10-24
ITMI20072324A1 (it) 2009-06-13
JP5496909B2 (ja) 2014-05-21
HK1144160A1 (en) 2011-01-28
RU2470952C2 (ru) 2012-12-27

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