BE793674A - Procede de production d'echangeurs anioniques fortement basiques - Google Patents

Procede de production d'echangeurs anioniques fortement basiques

Info

Publication number
BE793674A
BE793674A BE793674DA BE793674A BE 793674 A BE793674 A BE 793674A BE 793674D A BE793674D A BE 793674DA BE 793674 A BE793674 A BE 793674A
Authority
BE
Belgium
Prior art keywords
production
highly basic
basic anionic
anionic exchangers
exchangers
Prior art date
Application number
Other languages
English (en)
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
Publication of BE793674A publication Critical patent/BE793674A/fr

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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • 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
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00—Other organic fertilisers
    • 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
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
BE793674D 1972-01-05 1973-01-04 Procede de production d'echangeurs anioniques fortement basiques BE793674A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722200457 DE2200457A1 (de) 1972-01-05 1972-01-05 Verfahren zur herstellung von stark basischen anionenaustauschern

Publications (1)

Publication Number Publication Date
BE793674A true BE793674A (fr) 1973-07-04

Family

ID=5832405

Family Applications (1)

Application Number Title Priority Date Filing Date
BE793674D BE793674A (fr) 1972-01-05 1973-01-04 Procede de production d'echangeurs anioniques fortement basiques

Country Status (9)

Country Link
US (1) US3856715A (fr)
JP (1) JPS4874490A (fr)
BE (1) BE793674A (fr)
DD (1) DD104538A5 (fr)
DE (1) DE2200457A1 (fr)
FR (1) FR2508048A1 (fr)
GB (1) GB1374381A (fr)
IT (1) IT978005B (fr)
NL (1) NL7300025A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148295B1 (fr) * 1984-01-09 1989-01-25 Akademie der Wissenschaften der DDR Copolymères d'acrylonitrile et leur procédé de préparation
GB9303124D0 (en) * 1993-02-17 1993-03-31 Hider Robert C Polymeric compounds
CA2153151A1 (fr) * 1993-02-17 1994-09-01 Robert Charles Hider Composes polymeriques
GB9503061D0 (en) * 1995-02-16 1995-04-05 British Tech Group Polymeric compounds
FR2742145B1 (fr) * 1995-12-11 1998-01-16 Elf Aquitaine Procede de preparation de disulfures et de polysulfures organiques en presence de resines polystyrene-divinylbenzene (ps-dvb) possedant des groupes guanidines ou amidines
FR2742157B1 (fr) * 1995-12-11 1998-01-16 Elf Aquitaine Nouveau mode de preparation de resines a fonction guanidine et obtention de nouvelles resines a fonction guanidine
US6087448A (en) * 1997-11-19 2000-07-11 Amcol International Corporation Solid superabsorbent material containing a poly(vinylguanidine) and an acidic water-absorbing resin
US6294163B1 (en) 1998-10-02 2001-09-25 Geltex Pharmaceuticals, Inc. Polymers containing guanidinium groups as bile acid sequestrants
CA2481491A1 (fr) 2004-09-14 2006-03-14 Le Groupe Lysac Inc. Polysaccharides a groupements amidine ou guanidine, utilisation de ceux-ci comme absorbants et procede de synthese connexe
AU2007272494B2 (en) 2006-07-14 2011-07-28 Wisconsin Alumni Research Foundation Adsorptive membranes for trapping viruses

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906595A (en) * 1957-04-29 1959-09-29 American Cyanamid Co Process water treatment
NL124157C (fr) * 1963-08-09

Also Published As

Publication number Publication date
DE2200457A1 (de) 1973-07-12
NL7300025A (fr) 1973-07-09
DD104538A5 (fr) 1974-03-12
US3856715A (en) 1974-12-24
GB1374381A (en) 1974-11-20
FR2508048A1 (fr) 1982-12-24
IT978005B (it) 1974-09-20
JPS4874490A (fr) 1973-10-06

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