CH618187A5 - - Google Patents

Download PDF

Info

Publication number
CH618187A5
CH618187A5 CH1002875A CH1002875A CH618187A5 CH 618187 A5 CH618187 A5 CH 618187A5 CH 1002875 A CH1002875 A CH 1002875A CH 1002875 A CH1002875 A CH 1002875A CH 618187 A5 CH618187 A5 CH 618187A5
Authority
CH
Switzerland
Prior art keywords
cellulose
acid
ch2ch2
mol
formula
Prior art date
Application number
CH1002875A
Other languages
German (de)
English (en)
Inventor
Karl Heinrich Prof Dr Lieser
Peter Dr Burba
Original Assignee
Riedel De Haen 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
Priority claimed from DE2437594A external-priority patent/DE2437594A1/de
Application filed by Riedel De Haen Ag filed Critical Riedel De Haen Ag
Publication of CH618187A5 publication Critical patent/CH618187A5/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16Organic material
    • B01J39/18Macromolecular compounds
    • B01J39/22Cellulose or wood; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00Preparation of cellulose ethers
    • C08B11/02Alkyl or cycloalkyl ethers
    • C08B11/04Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Wood Science & Technology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
CH1002875A 1974-08-05 1975-07-31 CH618187A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2437594A DE2437594A1 (de) 1974-08-05 1974-08-05 Ionenaustauscher auf cellulosebasis und verfahren zu seiner herstellung

Publications (1)

Publication Number Publication Date
CH618187A5 true CH618187A5 (ja) 1980-07-15

Family

ID=5922440

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1002875A CH618187A5 (ja) 1974-08-05 1975-07-31

Country Status (4)

Country Link
US (1) US4022964A (ja)
CH (1) CH618187A5 (ja)
FR (1) FR2281378A1 (ja)
GB (1) GB1470492A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109080A (en) * 1976-07-01 1978-08-22 Riedel-De Haen Aktiengesellschaft Ion exchange compounds on cellulose basis and process for the manufacture thereof
US4401743A (en) * 1980-04-30 1983-08-30 Minnesota Mining And Manufacturing Company Aqueous developable photosensitive composition and printing plate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539704A (en) * 1948-07-07 1951-01-30 Us Rubber Co Treatment of hydroxylated polymers
US3720500A (en) * 1959-12-31 1973-03-13 Deering Milliken Res Corp Textile materials and processes for making the same
US3414367A (en) * 1963-11-06 1968-12-03 Agriculture Usa Process for making n-substituted aminoethylsulfonylethyl ethers of cellulose

Also Published As

Publication number Publication date
FR2281378A1 (fr) 1976-03-05
GB1470492A (en) 1977-04-14
FR2281378B1 (ja) 1979-01-05
US4022964A (en) 1977-05-10

Similar Documents

Publication Publication Date Title
DE2504031C2 (ja)
EP0214543A2 (de) Verfahren zur Herstellung von 1-Aminoaphthalin-2,4,7-trisulfonsäure und 1-Aminonaphthalin-7-sulfonsäure
DE2229064A1 (de) Verfahren zur herstellung von fruktose
CH618187A5 (ja)
DE1695071B2 (de) 3-hydroxy-2-imino-1 (2h)-pyridinsulfonsaeure-monohydrat
EP0980711B1 (de) Verfahren zur Herstellung von Selektivaustauschern
DE2437594A1 (de) Ionenaustauscher auf cellulosebasis und verfahren zu seiner herstellung
EP0012260B1 (de) Neue sulfierungsprodukte des Naphthalins, Verfahren zu ihrer Herstellung und ihre Verwendung
EP0044029A1 (de) Verfahren zur Herstellung von Hydroxylammoniumperchlorat
AT397504B (de) Diosminderivat und verfahren zu dessen herstellung
DE2339463A1 (de) Verfahren zur herstellung eines methallylsulfonats
EP0037510B1 (de) Verfahren zur Herstellung von 1-Naphthylamin-4,6-disulfonsäure und 1-Naphthylamin-2,4,6-trisulfonsäure
DE3390129C2 (de) Verfahren zur Herstellung von kristallinem Dl-Cystein
CH625786A5 (en) Process for preparing 1-amino-2-sulphophenyl 5-beta-sulphatoethyl sulphone and 5-vinyl sulphone and alkali and alkaline earth metal salts thereof
EP0038999B1 (de) Verfahren zur Herstellung von 2-Chlor-5-formylbenzolsulfonsäure
DE2830060C2 (de) Schwefelsäurehalbester des 4-Hydroxybenzylcyamids und Verfahren zu deren Herstellung
DE1793428A1 (de) Neue Thiosulfatverbindungen und Verfahren zu deren Herstellung
AT357982B (de) Verfahren zur herstellung von neuen vernetzten hydrophilen polymer-gelen
DE1618015C3 (de) Verfahren zur Sulfonierung von mehrkernigen aromatischen oder heterocyclischen Aminen sowie von Aminoantrachinonen oder metallhaltigen Amino-azo-Farbstoffen der Naphthalinreihe und neue so erhaltene Sulfonlerungsprodukte
DE2940911A1 (de) Vernetzte polymer-gele, verfahren zu ihrer herstellung und ihre verwendung
AT357981B (de) Verfahren zur herstellung von neuen vernetzten hydrophilen affinitaetschromatographie-gelen
DE1086434B (de) Verfahren zur Herstellung von Polyvinylhydrogensulfat
DE1695071C3 (de) 3-Hydroxy-2-imino-1 (2H) -pyridinsulfonsäure-monohydrat
DE2058776A1 (de) Verfahren zur Herstellung von Vinylsulfonaten und Vinylsulfonsaeure aus Carbylsulfat
DE2327954C3 (de) Verfahren zur Herstellung von reinem p-lsopropy!phenol

Legal Events

Date Code Title Description
PL Patent ceased