NO20051271L - Fremgangsmate for fremstilling av monodisperse, gelformige ionebyttere - Google Patents

Fremgangsmate for fremstilling av monodisperse, gelformige ionebyttere

Info

Publication number
NO20051271L
NO20051271L NO20051271A NO20051271A NO20051271L NO 20051271 L NO20051271 L NO 20051271L NO 20051271 A NO20051271 A NO 20051271A NO 20051271 A NO20051271 A NO 20051271A NO 20051271 L NO20051271 L NO 20051271L
Authority
NO
Norway
Prior art keywords
monomer mixture
preparation
monodisperse
gel
addition
Prior art date
Application number
NO20051271A
Other languages
English (en)
Inventor
Wolfgang Podszun
Reinhold Klipper
Dmitry Chernyshov
Original Assignee
Lanxess Deutschland Gmbh
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 Lanxess Deutschland Gmbh filed Critical Lanxess Deutschland Gmbh
Publication of NO20051271L publication Critical patent/NO20051271L/no

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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12—Macromolecular compounds
    • B01J41/14—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • C08F8/36—Sulfonation; Sulfation
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages

Landscapes

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

Abstract

Det er beskrevet en fremgangsmåte for fremstilling av monodisperse, gelformige ionebyttere med en partikkelstørrelse på 5 til 500 jxm som kan oppnås ved a) fremstilling av et ikke-tverrbundet, monodisperst frøpolymerisat med en partikkelstørrelse fra 0,5 til 20 jxm ved radikal initiert polymerisasjon av monoetylenisk umettede forbindelser i nærvær av et ikke-vandig oppløsningsmiddel,. b) tilsetning av en aktiv styrenholdig monomerblanding som råstoff til dette frøpolymerisatet, monomerblandingen får svelle inn i frøene og det polymeriseres ved forhøyet temperatur, eventuelt. gjentas trinnene med tilsats av monomerblanding, og las svelle inn samt polymerisering en eller flere ganger, hvorved monomerblandingen ved den siste tilsatsen inneholder 2 til 50 vekt-% tverrbindingsmiddel, og c) funksjonalisering av polymeren ved anvendelse av et sulfoneringsmiddel enten til kationebyttere, eller ved amidometylering med en etterfølgende hydrolyse, eller klormetylering med etterfølgende aminering til anionbyttere.
NO20051271A 2002-08-16 2005-03-11 Fremgangsmate for fremstilling av monodisperse, gelformige ionebyttere NO20051271L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10237601A DE10237601A1 (de) 2002-08-16 2002-08-16 Verfahren zur Herstellung von monodispersen gelförmigen Ionenaustauschern
PCT/EP2003/008600 WO2004022611A1 (de) 2002-08-16 2003-08-02 Verfahren zur herstellung von monodispersen gelförmigen ionenaustauschern

Publications (1)

Publication Number Publication Date
NO20051271L true NO20051271L (no) 2005-03-11

Family

ID=30775351

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20051271A NO20051271L (no) 2002-08-16 2005-03-11 Fremgangsmate for fremstilling av monodisperse, gelformige ionebyttere

Country Status (8)

Country Link
US (1) US20060199892A1 (no)
EP (1) EP1530596A1 (no)
JP (1) JP2005535778A (no)
CN (1) CN100349927C (no)
AU (1) AU2003255363A1 (no)
DE (1) DE10237601A1 (no)
NO (1) NO20051271L (no)
WO (1) WO2004022611A1 (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004006115A1 (de) * 2004-02-06 2005-08-25 Bayer Chemicals Ag Verfahren zur Herstellung von monodispersen acrylhaltigen Perlpolymerisaten
DE102005035616A1 (de) * 2005-07-29 2007-02-08 Lanxess Deutschland Gmbh Monodisperse Kationenaustauscher
DE102006020275A1 (de) * 2006-04-27 2007-10-31 Basf Ag Verfahren zur Herstellung einer wässrigen Copolymerisatdispersion
DE102006034668A1 (de) * 2006-07-24 2008-02-07 Lanxess Deutschland Gmbh Mittel- oder starkbasische Anionenaustauscher
DE102007009072A1 (de) 2007-02-24 2008-08-28 Lanxess Deutschland Gmbh Monodisperse schwachsaure Kationenaustauscher
DE102007009073A1 (de) 2007-02-24 2008-08-28 Lanxess Deutschland Gmbh Schwachsaure Kationenaustauscher
US8153721B2 (en) * 2007-06-11 2012-04-10 Basf Se Process for the preparation of an aqueous polymer dispersion
CN101720320B (zh) * 2007-06-18 2014-01-08 阿彻丹尼尔斯-米德兰公司 使用非功能性聚合树脂提纯羟甲基糠醛的方法
DE102007034621A1 (de) * 2007-07-25 2009-01-29 Lanxess Deutschland Gmbh Polyolreinigung
DE102007060790A1 (de) * 2007-12-18 2009-06-25 Lanxess Deutschland Gmbh Verfahren zur Herstellung von Kationenaustauschern
JP2012255135A (ja) * 2011-05-17 2012-12-27 Rohm & Haas Co 熱可塑性ポリマーを吸収したラテックス粒子
US9000098B2 (en) * 2012-05-14 2015-04-07 Chung-Shan Institute of Science and Technology, Armaments, Bureau, Ministry of National Defense Method of fabricating highly cross-linked polymer spheres having uniform granular sizes
RU2676705C2 (ru) * 2014-08-20 2019-01-10 ЛЕНКСЕСС Дойчланд ГмбХ Сульфированные, аминометилированные хелатные смолы
RU2707187C2 (ru) * 2014-12-22 2019-11-25 ЛЕНКСЕСС Дойчланд ГмбХ Способ получения аминометилированных бисерных полимеров из сложных n-метилфталимидовых эфиров карбоновых кислот
JP6641033B2 (ja) * 2016-06-22 2020-02-05 ランクセス・ドイチュランド・ゲーエムベーハー アミノメチル化粒状重合体を製造するための方法
JP7767615B2 (ja) * 2021-11-18 2025-11-11 ランクセス・ドイチュランド・ゲーエムベーハー ポリマーの製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5068255A (en) * 1982-08-02 1991-11-26 The Dow Chemical Company Ion exchange resins prepared by sequential monomer addition
US5292814A (en) * 1987-04-29 1994-03-08 Ernst Bayer Process for the preparation of monodispersed polymer beads
DE19852666A1 (de) * 1998-11-16 2000-05-18 Bayer Ag Verfahren zur Herstellung von monodispersen gelförmigen Anionenaustauscher
EP1078688B1 (de) * 1999-08-27 2012-05-09 LANXESS Deutschland GmbH Verfahren zur Herstellung von monodispersen Anionenaustauschern
DE10020534A1 (de) * 2000-04-27 2001-10-31 Bayer Ag Verfahren zur Herstellung von monodispersen gelförmigen Kationenaustauschern
DE10061544A1 (de) * 2000-12-11 2002-06-13 Bayer Ag Weiche, momodisperse, kugelförmige Perlpolymerisate
DE10105103A1 (de) * 2001-02-05 2002-08-08 Bayer Ag Verfahren zur Herstellung von gelförmigen Kationenaustauschern

Also Published As

Publication number Publication date
CN1688617A (zh) 2005-10-26
US20060199892A1 (en) 2006-09-07
AU2003255363A1 (en) 2004-03-29
CN100349927C (zh) 2007-11-21
JP2005535778A (ja) 2005-11-24
EP1530596A1 (de) 2005-05-18
DE10237601A1 (de) 2004-02-26
WO2004022611A1 (de) 2004-03-18

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