EA199900917A2 - Способ получения монодисперсных гелеобразных анионитов - Google Patents

Способ получения монодисперсных гелеобразных анионитов

Info

Publication number
EA199900917A2
EA199900917A2 EA199900917A EA199900917A EA199900917A2 EA 199900917 A2 EA199900917 A2 EA 199900917A2 EA 199900917 A EA199900917 A EA 199900917A EA 199900917 A EA199900917 A EA 199900917A EA 199900917 A2 EA199900917 A2 EA 199900917A2
Authority
EA
Eurasian Patent Office
Prior art keywords
production
anion exchangers
gel
monodispersed
monodispersed gel
Prior art date
Application number
EA199900917A
Other languages
English (en)
Other versions
EA001922B1 (ru
EA199900917A3 (ru
Inventor
Вольфганг Подшун
Райнхольд Клиппер
Георг Мартин
Олаф Халле
Вернер Штрювер
Альфред Мичкер
Рюдигер Зайдель
Лотар Файстель
Original Assignee
Байер Акциенгезельшафт
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 Байер Акциенгезельшафт filed Critical Байер Акциенгезельшафт
Publication of EA199900917A2 publication Critical patent/EA199900917A2/ru
Publication of EA199900917A3 publication Critical patent/EA199900917A3/ru
Publication of EA001922B1 publication Critical patent/EA001922B1/ru

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
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • 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
    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00

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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Изобретение относится к способу получения монодисперсных гелеобразных анионитов с высокой устойчивостью и чистотой, исходя из бисерного полимера со степенью набухания от 2,5 до 7,5 и с содержанием неиспаряющихся растворимых компонентов менее 1 мас.%.
EA199900917A 1998-11-16 1999-11-09 Способ получения монодисперсных гелеобразных анионитов EA001922B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19852666A DE19852666A1 (de) 1998-11-16 1998-11-16 Verfahren zur Herstellung von monodispersen gelförmigen Anionenaustauscher

Publications (3)

Publication Number Publication Date
EA199900917A2 true EA199900917A2 (ru) 2000-06-26
EA199900917A3 EA199900917A3 (ru) 2000-08-28
EA001922B1 EA001922B1 (ru) 2001-10-22

Family

ID=7887877

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199900917A EA001922B1 (ru) 1998-11-16 1999-11-09 Способ получения монодисперсных гелеобразных анионитов

Country Status (6)

Country Link
EP (1) EP1000660B1 (ru)
JP (1) JP2000140653A (ru)
KR (1) KR20000047636A (ru)
DE (2) DE19852666A1 (ru)
EA (1) EA001922B1 (ru)
HU (1) HUP9904256A2 (ru)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2740210C2 (ru) * 2016-06-22 2021-01-12 ЛЕНКСЕСС Дойчланд ГмбХ Способ получения аминометилированных бисерных полимеризатов
RU2740285C2 (ru) * 2016-06-29 2021-01-12 ЛЕНКСЕСС Дойчланд ГмбХ Способ получения амидометилированных винилароматических бисерных полимеризатов

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049807A1 (de) * 2000-10-09 2002-04-18 Bayer Ag Verwendung monodisperser Ionenaustauscher zur Arsen-/Antimonentfernung
CA2325240A1 (en) * 2000-11-06 2002-05-06 Bayer Inc. A process for removing iron- and rhodium-containing catalyst residues from hydrogenated nitrile rubber
DE10056193A1 (de) * 2000-11-13 2002-05-29 Bayer Ag Zuckersaftentfärbung mittels monodisperser Anionenaustauscher
DE10063299A1 (de) * 2000-12-19 2002-06-20 Bayer Ag Iodharze
DE10214844A1 (de) * 2002-04-04 2003-10-16 Bayer Ag Verfahren zur Herstellung von grobkörnigen gelförmigen Anionenaustauschern
DE10237601A1 (de) * 2002-08-16 2004-02-26 Bayer Ag Verfahren zur Herstellung von monodispersen gelförmigen Ionenaustauschern
DE10326666A1 (de) 2003-02-24 2004-09-02 Bayer Ag Stoffgemische
US7659329B2 (en) * 2004-12-22 2010-02-09 E. I. Du Pont De Nemours And Company Removing fluorosurfactant from aqueous fluoropolymer dispersions using monodisperse ion exchange resin
DE102006009522A1 (de) 2006-02-28 2007-09-06 Lanxess Deutschland Gmbh Kombinationsverfahren zur Demineralisation von Wasser
US20110056887A1 (en) 2009-09-08 2011-03-10 Lanxess Deutschland Gmbh Removal of oxo anions from water
JP6371918B2 (ja) * 2014-12-22 2018-08-08 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
US11207671B2 (en) 2017-06-19 2021-12-28 Lanxess Deutschland Gmbh Mixtures for the adsorption of acidic gases
CN111939882B (zh) * 2020-09-03 2021-11-30 昌果生物医药科技河北有限公司 利用氯乙酰氯制备吸附树脂方法及其在胆红素吸附中的应用
EP4092054A1 (de) 2021-05-17 2022-11-23 LANXESS Deutschland GmbH Verfahren zur herstellung von anionenaustauschern

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585800A (en) * 1984-05-23 1986-04-29 The Dow Chemical Company Process for preparing anion exchange resins by amination of haloalkylated polymers in the presence of metal halide and metal hydroxide
EP0601572B1 (en) * 1992-12-10 1997-10-15 Mitsubishi Chemical Corporation Method for producing a spherical ion exchange resin
JPH09150066A (ja) * 1995-11-28 1997-06-10 Mitsubishi Chem Corp 陰イオン交換樹脂の製造法
DE19634393A1 (de) * 1996-08-26 1998-03-05 Bayer Ag Verfahren zur Herstellung vernetzter Polymerisate
DE19714827A1 (de) * 1997-04-10 1998-10-15 Bayer Ag Verfahren zur Herstellung vernetzter kugelförmiger Polymerisate
DE19817679A1 (de) * 1998-04-21 1999-10-28 Bayer Ag Verfahren zur Herstellung osmotisch und mechanisch stabiler gelförmiger Anionenaustauscher
DE19826049A1 (de) * 1998-06-12 1999-12-16 Bayer Ag Verfahren zur Herstellung vernetzter kugelförmiger Polymerisate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2740210C2 (ru) * 2016-06-22 2021-01-12 ЛЕНКСЕСС Дойчланд ГмбХ Способ получения аминометилированных бисерных полимеризатов
RU2740285C2 (ru) * 2016-06-29 2021-01-12 ЛЕНКСЕСС Дойчланд ГмбХ Способ получения амидометилированных винилароматических бисерных полимеризатов

Also Published As

Publication number Publication date
KR20000047636A (ko) 2000-07-25
EA001922B1 (ru) 2001-10-22
DE19852666A1 (de) 2000-05-18
EP1000660B1 (de) 2005-03-02
DE59911689D1 (de) 2005-04-07
HUP9904256A2 (hu) 2000-10-28
EP1000660A1 (de) 2000-05-17
EA199900917A3 (ru) 2000-08-28
JP2000140653A (ja) 2000-05-23

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KG MD TJ TM

PC4A Registration of transfer of a eurasian patent by assignment