MX339691B - Proceso para la polimerizacion de estireno. - Google Patents

Proceso para la polimerizacion de estireno.

Info

Publication number
MX339691B
MX339691B MX2012006309A MX2012006309A MX339691B MX 339691 B MX339691 B MX 339691B MX 2012006309 A MX2012006309 A MX 2012006309A MX 2012006309 A MX2012006309 A MX 2012006309A MX 339691 B MX339691 B MX 339691B
Authority
MX
Mexico
Prior art keywords
polymerization
suspension
initiator
minutes
temperature
Prior art date
Application number
MX2012006309A
Other languages
English (en)
Other versions
MX2012006309A (es
Inventor
Herman Hogt Andreas
Fischer Bart
Original Assignee
Akzo Nobel Chemicals Int B V *
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 Akzo Nobel Chemicals Int B V * filed Critical Akzo Nobel Chemicals Int B V *
Publication of MX2012006309A publication Critical patent/MX2012006309A/es
Publication of MX339691B publication Critical patent/MX339691B/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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension 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
    • C08F112/00—Homopolymers 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
    • C08F112/02—Monomers containing only one unsaturated aliphatic radical
    • C08F112/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F112/06—Hydrocarbons
    • C08F112/08—Styrene
    • 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
    • C08F12/06—Hydrocarbons
    • C08F12/08—Styrene
    • 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
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0019—Use of organic additives halogenated
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/02—Halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or 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; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Se describe un proceso para la polimerización de suspensión de monómero de estireno para producir poliestireno, que comprende las etapas de (a) calentar una suspensión de polimerización que comprende el monómero de estireno a una temperatura de por lo menos 60°C, (b) dosificar un iniciador a la suspensión de polimerización calentada durante la reacción de polimerización durante más de 90 minutos a menos de 5 horas, de una manera continua o intermitentemente en por lo menos 2 porciones, el período de inicio en una conversión de monómero de menos de 65% y el iniciador tiene un período de vida en la temperatura a la cual se dosifica de no más de 60 minutos, en donde un retardador de llama bromado está presente en la suspensión de polimerización durante la reacción de polimerización.
MX2012006309A 2009-12-10 2010-12-07 Proceso para la polimerizacion de estireno. MX339691B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28531609P 2009-12-10 2009-12-10
EP09178690 2009-12-10
PCT/EP2010/069012 WO2011069983A1 (en) 2009-12-10 2010-12-07 Process for the polymerization of styrene

Publications (2)

Publication Number Publication Date
MX2012006309A MX2012006309A (es) 2012-06-19
MX339691B true MX339691B (es) 2016-06-06

Family

ID=41571385

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012006309A MX339691B (es) 2009-12-10 2010-12-07 Proceso para la polimerizacion de estireno.

Country Status (12)

Country Link
US (1) US20120245315A1 (es)
EP (1) EP2510021A1 (es)
JP (1) JP5632926B2 (es)
KR (1) KR20120117980A (es)
CN (1) CN102639569B (es)
AU (1) AU2010329986B2 (es)
CA (1) CA2779995A1 (es)
MX (1) MX339691B (es)
MY (1) MY161062A (es)
RU (1) RU2556005C2 (es)
TW (1) TWI507421B (es)
WO (1) WO2011069983A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8671221B2 (en) 2010-11-17 2014-03-11 Hola Networks Ltd. Method and system for increasing speed of domain name system resolution within a computing device
CN104011119B (zh) * 2011-12-21 2016-08-24 巴斯夫欧洲公司 制备包含石墨和阻燃剂的可膨胀苯乙烯聚合物的方法
TWI654224B (zh) * 2013-12-30 2019-03-21 挪威商艾凡瑞斯公司 製備固體顆粒乙烯基芳香族聚合物組合物之方法
WO2016005973A1 (en) 2014-07-08 2016-01-14 Bromine Compounds Ltd. Preparation of bromine-containing polymers and their application as flame retardants
KR101919506B1 (ko) * 2016-11-21 2018-11-16 금호석유화학 주식회사 수분 함량이 높은 발포성 폴리스티렌 비드의 제조 방법
JP7227466B2 (ja) * 2019-01-16 2023-02-22 株式会社ジェイエスピー 発泡性スチレン系樹脂粒子及びその製造方法
FR3105229B1 (fr) * 2019-12-18 2022-04-01 Arkema France Procédé de polymérisation d’une suspension aqueuse de styrène à l’aide d’au moins un peroxyde organique hémi-peroxyacétal
JP7385518B2 (ja) * 2020-03-30 2023-11-22 Ykk Ap株式会社 扉体および建具
WO2023136699A1 (ko) * 2022-01-17 2023-07-20 주식회사 엘지화학 중합체의 제조방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1256888B (de) * 1966-01-15 1967-12-21 Basf Ag Verminderung der Mindestformverweilzeit bei der Herstellung von Zellkoerpern aus Styrolpolymerisaten
DE1285730C2 (de) * 1966-03-25 1976-01-22 Basf Ag, 6700 Ludwigshafen Thermoplastische formmassen aus styrolpolymerisaten zur herstellung selbstverloeschender formkoerper
DE2840355C2 (de) * 1978-09-16 1980-07-03 Chemische Werke Huels Ag, 4370 Marl Feinteilige expandierbare Styrolpolymerisate zur Herstellung von Schaumstoffkörpern mit kurzen Mindestformverweilzeiten
DE4029298A1 (de) * 1990-09-15 1992-03-19 Huels Chemische Werke Ag Verfahren zur koernungssteuerung bei der herstellung von expandierbaren styrolpolymerisaten durch suspensionspolymerisation
JP3954112B2 (ja) * 1997-05-14 2007-08-08 ビーエーエスエフ アクチェンゲゼルシャフト グラファイト粒子含有発泡性スチレン重合体の製造
RU2155193C2 (ru) * 1997-12-23 2000-08-27 Рупышев Владимир Геннадьевич Способ получения самозатухающего вспенивающегося полистирола
AU3819399A (en) * 1998-04-17 1999-11-08 Shell Internationale Research Maatschappij B.V. Process for the preparation of expandable polymer particles
CA2309442C (en) * 1999-06-03 2009-04-28 Nova Chemicals (International) S.A. Process for the preparation of polymer particles
DE10101432A1 (de) * 2001-01-13 2002-07-18 Basf Ag Kohlenstoffpartikel enthaltende expandierbare Styrolpolymerisate
PL1613672T3 (pl) * 2003-04-14 2019-12-31 Nouryon Chemicals International B.V. Dozowanie nadtlenku do procesu suspensyjnego przy czym polimeryzowany jest styren
JP4494074B2 (ja) * 2004-04-09 2010-06-30 株式会社カネカ 発泡性ポリスチレン系樹脂粒子
JP5085855B2 (ja) * 2005-06-29 2012-11-28 株式会社ジェイエスピー 発泡性スチレン系樹脂粒子の製造方法
RU2293089C1 (ru) * 2005-08-09 2007-02-10 Открытое акционерное общество "Ангарский завод полимеров" Способ получения вспенивающегося полистирола

Also Published As

Publication number Publication date
AU2010329986B2 (en) 2014-12-04
RU2556005C2 (ru) 2015-07-10
RU2012127565A (ru) 2014-01-20
MX2012006309A (es) 2012-06-19
EP2510021A1 (en) 2012-10-17
JP2013513680A (ja) 2013-04-22
WO2011069983A1 (en) 2011-06-16
CN102639569B (zh) 2014-07-02
CN102639569A (zh) 2012-08-15
JP5632926B2 (ja) 2014-11-26
CA2779995A1 (en) 2011-06-16
AU2010329986A1 (en) 2012-05-31
KR20120117980A (ko) 2012-10-25
TWI507421B (zh) 2015-11-11
MY161062A (en) 2017-04-14
US20120245315A1 (en) 2012-09-27
TW201134835A (en) 2011-10-16

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