CH623836A5 - - Google Patents

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Publication number
CH623836A5
CH623836A5 CH103775A CH103775A CH623836A5 CH 623836 A5 CH623836 A5 CH 623836A5 CH 103775 A CH103775 A CH 103775A CH 103775 A CH103775 A CH 103775A CH 623836 A5 CH623836 A5 CH 623836A5
Authority
CH
Switzerland
Prior art keywords
water
gel
groups
mixture
washed
Prior art date
Application number
CH103775A
Other languages
German (de)
English (en)
Inventor
Petr Strop
Otakar Dr Ing Mikes
Jiri Coupek
Original Assignee
Ceskoslovenska Akademie Ved
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 Ceskoslovenska Akademie Ved filed Critical Ceskoslovenska Akademie Ved
Publication of CH623836A5 publication Critical patent/CH623836A5/de

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

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)
  • Materials For Medical Uses (AREA)
CH103775A 1974-02-01 1975-01-29 CH623836A5 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS704A CS171963B1 (da) 1974-02-01 1974-02-01

Publications (1)

Publication Number Publication Date
CH623836A5 true CH623836A5 (da) 1981-06-30

Family

ID=5339634

Family Applications (1)

Application Number Title Priority Date Filing Date
CH103775A CH623836A5 (da) 1974-02-01 1975-01-29

Country Status (11)

Country Link
US (1) US3991018A (da)
JP (1) JPS5921882B2 (da)
AT (1) AT336510B (da)
AU (1) AU498969B2 (da)
CH (1) CH623836A5 (da)
CS (1) CS171963B1 (da)
DE (1) DE2504031A1 (da)
FR (1) FR2259868B1 (da)
GB (4) GB1503602A (da)
NL (1) NL182885C (da)
SE (1) SE424187B (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL49752A (en) * 1975-07-09 1979-07-25 Kabi Ab Compositions having affinity for hepatitis virus and method for hepatitis virus removal or concentration
US4169051A (en) * 1976-06-22 1979-09-25 Eisai Co., Ltd. Blood purification with coated activated carbon spheres
US4239854A (en) * 1978-04-24 1980-12-16 Sumitomo Chemical Company, Limited Enzyme-immobilization carriers and preparation thereof
US4415679A (en) * 1981-10-26 1983-11-15 E. I. Du Pont De Nemours & Co. Process for esterifying fluorinated carboxylic acid polymer
JPS5964635A (ja) * 1982-10-06 1984-04-12 Fujikura Kasei Kk 吸水性樹脂の製造方法
US4543363A (en) * 1983-06-15 1985-09-24 Asahi Kasei Kogyo Kabushiki Kaisha Ion exchanger having hydroxyl groups bonded directly to backbone skeleton
AT393114B (de) * 1989-06-08 1991-08-26 Chemiefaser Lenzing Ag Verfahren zur abtrennung von aminen
US5679281A (en) * 1992-07-24 1997-10-21 Yeda Research And Development Co. Ltd. Gelled material compositions with modified halopolymer
IL102636A (en) * 1992-07-24 1996-10-16 Yeda Res & Dev Gelled material compositions and their preparation
DE4244548C2 (de) * 1992-12-30 1997-10-02 Stockhausen Chem Fab Gmbh Pulverförmige, unter Belastung wäßrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung in textilen Konstruktionen für die Körperhygiene
FR2777286A1 (fr) * 1998-04-09 1999-10-15 Atochem Elf Sa Polymeres hydrophiles fluores et compositions de lutte contre l'incendie les contenant
US7232520B1 (en) * 1998-06-12 2007-06-19 Waters Investments Limited Ion exchange porous resins for solid phase extraction and chromatography
EP1091981B1 (en) 1998-06-12 2007-08-22 Waters Investments Limited Novel ion exchange porous resins for solid phase extraction and chromatography
US6759442B2 (en) * 2000-06-02 2004-07-06 Showa Denko Kabushiki Kaisha Packing material for solid phase extraction and solid phase extraction method
US6624205B2 (en) * 2001-01-29 2003-09-23 Tosoh Corporation Cation exchanger, process for producing same, and its use

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880818A (en) * 1972-01-03 1975-04-29 Mitchel Shen Physiologically compatible plastic contact lenses and a method for their production
CS158458B1 (da) * 1972-05-02 1974-11-25

Also Published As

Publication number Publication date
SE424187B (sv) 1982-07-05
US3991018A (en) 1976-11-09
JPS50114492A (da) 1975-09-08
DE2504031C2 (da) 1988-06-30
NL7501134A (nl) 1975-08-05
AU498969B2 (en) 1979-03-29
ATA79575A (de) 1976-08-15
JPS5921882B2 (ja) 1984-05-23
DE2504031A1 (de) 1975-08-07
GB1503603A (en) 1978-03-15
AT336510B (de) 1977-05-10
FR2259868B1 (da) 1979-01-12
AU7804175A (en) 1976-08-12
GB1503601A (en) 1978-03-15
GB1503604A (en) 1978-03-15
GB1503602A (en) 1978-03-15
NL182885B (nl) 1988-01-04
SE7500959L (da) 1975-08-04
NL182885C (nl) 1988-06-01
FR2259868A1 (da) 1975-08-29
CS171963B1 (da) 1976-11-29

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Legal Events

Date Code Title Description
PL Patent ceased