DE2505892A1 - Verfahren zur herstellung von ionenaustauschern durch alkylierung und hydroxyalkylierung von polymeren hydrophilen anionenaustauschern - Google Patents

Verfahren zur herstellung von ionenaustauschern durch alkylierung und hydroxyalkylierung von polymeren hydrophilen anionenaustauschern

Info

Publication number
DE2505892A1
DE2505892A1 DE19752505892 DE2505892A DE2505892A1 DE 2505892 A1 DE2505892 A1 DE 2505892A1 DE 19752505892 DE19752505892 DE 19752505892 DE 2505892 A DE2505892 A DE 2505892A DE 2505892 A1 DE2505892 A1 DE 2505892A1
Authority
DE
Germany
Prior art keywords
gels
exchangers
alkylation
aminoalkyl
methacrylate
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.)
Ceased
Application number
DE19752505892
Other languages
German (de)
English (en)
Inventor
Jiri Dipl Ing Coupek
Otakar Dr Mikes
Petr Dipl Ing Strop
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.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
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 Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Publication of DE2505892A1 publication Critical patent/DE2505892A1/de
Ceased legal-status Critical Current

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
    • C08F8/02—Alkylation
    • 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
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/016—Modification or after-treatment of ion-exchangers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (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)
DE19752505892 1974-02-13 1975-02-13 Verfahren zur herstellung von ionenaustauschern durch alkylierung und hydroxyalkylierung von polymeren hydrophilen anionenaustauschern Ceased DE2505892A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS1029A CS173201B1 (US06521211-20030218-C00004.png) 1974-02-13 1974-02-13

Publications (1)

Publication Number Publication Date
DE2505892A1 true DE2505892A1 (de) 1975-08-14

Family

ID=5343633

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752505892 Ceased DE2505892A1 (de) 1974-02-13 1975-02-13 Verfahren zur herstellung von ionenaustauschern durch alkylierung und hydroxyalkylierung von polymeren hydrophilen anionenaustauschern

Country Status (11)

Country Link
US (1) US4111859A (US06521211-20030218-C00004.png)
JP (1) JPS5913522B2 (US06521211-20030218-C00004.png)
AT (1) AT337108B (US06521211-20030218-C00004.png)
CA (1) CA1048692A (US06521211-20030218-C00004.png)
CH (1) CH619244A5 (US06521211-20030218-C00004.png)
CS (1) CS173201B1 (US06521211-20030218-C00004.png)
DE (1) DE2505892A1 (US06521211-20030218-C00004.png)
FR (1) FR2260589B1 (US06521211-20030218-C00004.png)
GB (1) GB1499134A (US06521211-20030218-C00004.png)
NL (1) NL182566C (US06521211-20030218-C00004.png)
SE (1) SE424079B (US06521211-20030218-C00004.png)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4251634A (en) * 1977-05-03 1981-02-17 Ceskoslovenska Akademie Ved Hydrophilic macroporous three dimensional copolymers of hydroxyalkyl acrylates or methacrylates with crosslinking agents and the method of their manufacturing
US4415679A (en) * 1981-10-26 1983-11-15 E. I. Du Pont De Nemours & Co. Process for esterifying fluorinated carboxylic acid polymer
US4707266A (en) * 1982-02-05 1987-11-17 Pall Corporation Polyamide membrane with controlled surface properties
US5356937A (en) * 1989-01-05 1994-10-18 The Dow Chemical Company Resins and processes for preparing them
US5053448A (en) * 1989-07-21 1991-10-01 S. C. Johnson & Son, Inc. Polymeric thickener and methods of producing the same
DE69007716T2 (de) * 1989-08-07 1994-07-14 Baker J T Inc Feste Träger aus quaternisierter PEI-Kieselsäure für die Chromatographie.
US5607669A (en) * 1994-06-10 1997-03-04 Geltex Pharmaceuticals, Inc. Amine polymer sequestrant and method of cholesterol depletion
US5929184A (en) * 1993-06-02 1999-07-27 Geltex Pharmaceuticals, Inc. Hydrophilic nonamine-containing and amine-containing copolymers and their use as bile acid sequestrants
US5900475A (en) * 1994-06-10 1999-05-04 Geltex Pharmaceuticals, Inc. Hydrophobic sequestrant for cholesterol depletion
US5624963A (en) * 1993-06-02 1997-04-29 Geltex Pharmaceuticals, Inc. Process for removing bile salts from a patient and compositions therefor
US6129910A (en) * 1993-06-02 2000-10-10 Geltex Pharmaceuticals, Inc. Water-insoluble noncrosslinked bile acid sequestrants
US5703188A (en) * 1993-06-02 1997-12-30 Geltex Pharmaceuticals, Inc. Process for removing bile salts from a patient and compositions therefor
US5618530A (en) * 1994-06-10 1997-04-08 Geltex Pharmaceuticals, Inc. Hydrophobic amine polymer sequestrant and method of cholesterol depletion
US5505952A (en) * 1994-04-19 1996-04-09 United States Surgical Corporation Modified synthetic cross-linked amino acid polymers and medical devices formed therefrom
TW474813B (en) * 1994-06-10 2002-02-01 Geltex Pharma Inc Alkylated composition for removing bile salts from a patient
US6203785B1 (en) * 1996-12-30 2001-03-20 Geltex Pharmaceuticals, Inc. Poly(diallylamine)-based bile acid sequestrants
US5925379A (en) * 1997-03-27 1999-07-20 Geltex Pharmaceuticals, Inc. Interpenetrating polymer networks for sequestration of bile acids
US6423754B1 (en) 1997-06-18 2002-07-23 Geltex Pharmaceuticals, Inc. Method for treating hypercholesterolemia with polyallylamine polymers
US6726905B1 (en) 1997-11-05 2004-04-27 Genzyme Corporation Poly (diallylamines)-based phosphate binders
US7785429B2 (en) 2003-06-10 2010-08-31 The Boeing Company Tough, high-strength titanium alloys; methods of heat treating titanium alloys

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277025A (en) * 1959-06-12 1966-10-04 Pharmacia Ab Anion-exchanger from crosslinked polyhydroxy materials
US3582505A (en) * 1968-10-25 1971-06-01 Octrooien Mij Activit Nv Ion exchangers from poly(aminostyrene) and ethylene imine
US3629230A (en) * 1965-04-02 1971-12-21 Pharmacia Fine Chemicals Ab Quaternization with alkylene oxides

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220960A (en) * 1960-12-21 1965-11-30 Wichterle Otto Cross-linked hydrophilic polymers and articles made therefrom
DE1495381B2 (de) * 1963-09-07 1971-06-24 Czeskoslovenska akademie ved , Prag Verfahren zur herstellung von kontaktlinsen oder kontakt linsenrohlingen aus quellfaehigen hydrogelen
SE343306B (sv) * 1969-02-07 1972-03-06 Pharmacia Fine Chemicals Ab Saett att framstaella jonbytare bestaende av runda korn av substituerad cellulosa
US3836512A (en) * 1970-10-21 1974-09-17 Union Carbide Corp Copolymerization of olefinically unsaturated monomers
JPS4843090A (US06521211-20030218-C00004.png) * 1971-09-30 1973-06-22
US3850892A (en) * 1972-01-03 1974-11-26 Biocontacts Physiologically compatible plastic contact lenses and a method for their production

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277025A (en) * 1959-06-12 1966-10-04 Pharmacia Ab Anion-exchanger from crosslinked polyhydroxy materials
US3629230A (en) * 1965-04-02 1971-12-21 Pharmacia Fine Chemicals Ab Quaternization with alkylene oxides
US3582505A (en) * 1968-10-25 1971-06-01 Octrooien Mij Activit Nv Ion exchangers from poly(aminostyrene) and ethylene imine

Also Published As

Publication number Publication date
FR2260589B1 (US06521211-20030218-C00004.png) 1978-12-29
GB1499134A (en) 1978-01-25
NL7501617A (nl) 1975-08-15
SE424079B (sv) 1982-06-28
AU7814775A (en) 1976-08-12
JPS5913522B2 (ja) 1984-03-30
US4111859A (en) 1978-09-05
CA1048692A (en) 1979-02-13
ATA101975A (de) 1976-09-15
SE7501331L (sv) 1975-08-14
JPS50115684A (US06521211-20030218-C00004.png) 1975-09-10
CH619244A5 (US06521211-20030218-C00004.png) 1980-09-15
CS173201B1 (US06521211-20030218-C00004.png) 1977-02-28
NL182566C (nl) 1988-04-05
FR2260589A1 (US06521211-20030218-C00004.png) 1975-09-05
NL182566B (nl) 1987-11-02
AT337108B (de) 1977-06-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection