ES2188845T3 - Procedimiento para la obtencion de intercambiadores de cationes con baja exudacion. - Google Patents

Procedimiento para la obtencion de intercambiadores de cationes con baja exudacion.

Info

Publication number
ES2188845T3
ES2188845T3 ES97117674T ES97117674T ES2188845T3 ES 2188845 T3 ES2188845 T3 ES 2188845T3 ES 97117674 T ES97117674 T ES 97117674T ES 97117674 T ES97117674 T ES 97117674T ES 2188845 T3 ES2188845 T3 ES 2188845T3
Authority
ES
Spain
Prior art keywords
procedure
obtaining
cation exchangers
exchange cation
exchange
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97117674T
Other languages
English (en)
Inventor
Reinhold Maria Klipper
Rudolf Wagner
Olaf Halle
Klaus Rall
Holger Lutjens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2188845T3 publication Critical patent/ES2188845T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

SE OBTIENEN INTERCAMBIADORES DE CATIONES FUERTEMENTE ACIDOS CON UNAS PROPIEDADES PERFECCIONADAS SI SE LLEVA A CABO LA SULFONACION DE LOS POLIMEROS NO FUNCIONALIZADOS A UNA TEMPERATURA ELEVADA Y/O EN AUSENCIA DE OXIGENO.
ES97117674T 1996-10-24 1997-10-13 Procedimiento para la obtencion de intercambiadores de cationes con baja exudacion. Expired - Lifetime ES2188845T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19644227A DE19644227A1 (de) 1996-10-24 1996-10-24 Verfahren zur Herstellung ausblutarmer Kationenaustauscher

Publications (1)

Publication Number Publication Date
ES2188845T3 true ES2188845T3 (es) 2003-07-01

Family

ID=7809879

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97117674T Expired - Lifetime ES2188845T3 (es) 1996-10-24 1997-10-13 Procedimiento para la obtencion de intercambiadores de cationes con baja exudacion.

Country Status (6)

Country Link
US (1) US6646017B1 (es)
EP (1) EP0838263B1 (es)
JP (1) JP4146536B2 (es)
DE (2) DE19644227A1 (es)
ES (1) ES2188845T3 (es)
HU (1) HU224911B1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19837752A1 (de) * 1998-08-20 2000-02-24 Bayer Ag Verfahren zur Herstellung von lagerstabilen Saatpolymerisaten
DE19852667A1 (de) * 1998-11-16 2000-05-18 Bayer Ag Verfahren zur Herstellung von monodispersen gelförmigen Kationenaustauschern
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
DE102006018845A1 (de) * 2006-04-22 2007-10-25 Lanxess Deutschland Gmbh Stabilisierung von Dikohlensäurediestern mit Protonen-Säuren
DE102007041361A1 (de) * 2007-08-30 2009-03-05 Lanxess Deutschland Gmbh Adsorption von Radionukliden
DE102007060790A1 (de) * 2007-12-18 2009-06-25 Lanxess Deutschland Gmbh Verfahren zur Herstellung von Kationenaustauschern
JP5332846B2 (ja) * 2009-04-10 2013-11-06 三菱化学株式会社 ビスフェノール化合物製造用強酸性イオン交換樹脂触媒及び、それを用いたビスフェノール化合物の製造方法
CN102049243B (zh) * 2011-01-12 2012-11-07 南京大学 一种磁性超高交联吸附树脂及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500149A (en) * 1947-02-21 1950-03-14 Dow Chemical Co Sulfonation of copolymers of monovinyl-and polyvinyl-aromatic compounds
US2597438A (en) * 1951-05-12 1952-05-20 Rohm & Haas Cation-exchange polymers of the sulfonic type
US2953532A (en) * 1955-07-08 1960-09-20 Muhlberg Wolfgang Cation exchangers of the polystyrene type
GB973971A (es) * 1960-02-18
NL125475C (es) * 1961-03-01
BE622383A (es) * 1961-09-20
US4380590A (en) * 1978-09-19 1983-04-19 Rohm And Haas Company Emulsion copolymer cation exchange resins
DE3439008A1 (de) * 1984-10-25 1986-04-30 Bayer Ag, 5090 Leverkusen Polymerisate zur reinigung von acarbose
DE68912484T2 (de) * 1988-09-06 1994-06-09 Rohm & Haas Ionenaustauscherharze.
US5081160A (en) * 1991-04-02 1992-01-14 The Dow Chemical Company Method of preparing uniform size ion exchange resin particles by partial functionalization
DE19644217A1 (de) * 1995-12-21 1997-06-26 Iab Ionenaustauscher Gmbh Verfahren zur Herstellung von stark sauren Kationenaustauschern

Also Published As

Publication number Publication date
US6646017B1 (en) 2003-11-11
DE19644227A1 (de) 1998-04-30
EP0838263B1 (de) 2003-01-08
DE59709085D1 (de) 2003-02-13
HUP9701716A2 (hu) 1999-06-28
HUP9701716A3 (en) 2000-08-28
JPH10130326A (ja) 1998-05-19
JP4146536B2 (ja) 2008-09-10
HU9701716D0 (en) 1997-12-29
HU224911B1 (en) 2006-04-28
EP0838263A1 (de) 1998-04-29

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