EA199900918A2 - Способ получения монодисперсных гелеобразных катионитов - Google Patents

Способ получения монодисперсных гелеобразных катионитов

Info

Publication number
EA199900918A2
EA199900918A2 EA199900918A EA199900918A EA199900918A2 EA 199900918 A2 EA199900918 A2 EA 199900918A2 EA 199900918 A EA199900918 A EA 199900918A EA 199900918 A EA199900918 A EA 199900918A EA 199900918 A2 EA199900918 A2 EA 199900918A2
Authority
EA
Eurasian Patent Office
Prior art keywords
cation exchangers
production
monodispersed
gel
seed
Prior art date
Application number
EA199900918A
Other languages
English (en)
Other versions
EA199900918A3 (ru
EA001923B1 (ru
Inventor
Вольфганг Подшун
Райнхольд Клиппер
Олаф Халле
Вернер Штрювер
Рудольф Вагнер
Рюдигер Зайдель
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 EA199900918A2 publication Critical patent/EA199900918A2/ru
Publication of EA199900918A3 publication Critical patent/EA199900918A3/ru
Publication of EA001923B1 publication Critical patent/EA001923B1/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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation 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
    • 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
    • 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
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes

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)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Peptides Or Proteins (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Изобретение относится к монодисперсным гелеобразным катионитам с высокой устойчивостью и чистотой, которые получают способом, предусматривающим введение затравки, подачу сырья, когда в качестве затравки используется полимер с высокой набухаемостью и низким содержанием растворимых компонентов.
EA199900918A 1998-11-16 1999-11-09 Способ получения монодисперсных гелеобразных катионитов EA001923B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19852667A DE19852667A1 (de) 1998-11-16 1998-11-16 Verfahren zur Herstellung von monodispersen gelförmigen Kationenaustauschern

Publications (3)

Publication Number Publication Date
EA199900918A2 true EA199900918A2 (ru) 2000-06-26
EA199900918A3 EA199900918A3 (ru) 2000-08-28
EA001923B1 EA001923B1 (ru) 2001-10-22

Family

ID=7887878

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199900918A EA001923B1 (ru) 1998-11-16 1999-11-09 Способ получения монодисперсных гелеобразных катионитов

Country Status (7)

Country Link
EP (1) EP1000659B1 (ru)
JP (1) JP2000140652A (ru)
KR (1) KR100579675B1 (ru)
DE (2) DE19852667A1 (ru)
EA (1) EA001923B1 (ru)
HU (1) HUP9904255A3 (ru)
TW (1) TWI229012B (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1701401A (en) 1999-11-23 2001-06-04 Bayer Aktiengesellschaft Catalyst resins
DE19958390A1 (de) * 1999-12-03 2001-06-07 Bayer Ag Verfahren zur Herstellung monodisperser Adsorberharze und deren Verwendung
MXPA00012167A (es) 1999-12-24 2002-08-06 Bayer Ag Procedimiento para la obtencion de polimeros en perlas, reticulados, monodispersados.
DE10020534A1 (de) * 2000-04-27 2001-10-31 Bayer Ag Verfahren zur Herstellung von monodispersen gelförmigen Kationenaustauschern
DE10050680A1 (de) * 2000-10-13 2002-04-18 Bayer Ag Verfahren zur Herstellung stabiler gelförmiger Kationenaustauscher
DE10122896A1 (de) * 2001-05-11 2002-11-14 Bayer Ag Verfahren zur Herstellung von monodispersen gelförmigen Kationenaustauschern
DE10326666A1 (de) 2003-02-24 2004-09-02 Bayer Ag Stoffgemische
DE102007060790A1 (de) 2007-12-18 2009-06-25 Lanxess Deutschland Gmbh Verfahren zur Herstellung von Kationenaustauschern
WO2015163083A1 (ja) * 2014-04-25 2015-10-29 積水化成品工業株式会社 複合粒子、複合粒子の製造方法、及び、その用途

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL261238A (ru) * 1960-02-18
JPS6050361B2 (ja) * 1981-08-21 1985-11-08 三菱化学株式会社 陽イオン交換樹脂の製造法
DE19644217A1 (de) * 1995-12-21 1997-06-26 Iab Ionenaustauscher Gmbh Verfahren zur Herstellung von stark sauren Kationenaustauschern
DE19634393A1 (de) * 1996-08-26 1998-03-05 Bayer Ag Verfahren zur Herstellung vernetzter Polymerisate
DE19644227A1 (de) * 1996-10-24 1998-04-30 Bayer Ag Verfahren zur Herstellung ausblutarmer Kationenaustauscher
DE19714827A1 (de) * 1997-04-10 1998-10-15 Bayer Ag Verfahren zur Herstellung vernetzter kugelförmiger Polymerisate
DE19826049A1 (de) * 1998-06-12 1999-12-16 Bayer Ag Verfahren zur Herstellung vernetzter kugelförmiger Polymerisate

Also Published As

Publication number Publication date
DE59908708D1 (de) 2004-04-08
EA199900918A3 (ru) 2000-08-28
HUP9904255A3 (en) 2000-12-28
HU9904255D0 (en) 2000-01-28
EP1000659A1 (de) 2000-05-17
JP2000140652A (ja) 2000-05-23
HUP9904255A2 (hu) 2000-10-28
KR20000047635A (ko) 2000-07-25
KR100579675B1 (ko) 2006-05-15
EA001923B1 (ru) 2001-10-22
TWI229012B (en) 2005-03-11
DE19852667A1 (de) 2000-05-18
EP1000659B1 (de) 2004-03-03

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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