CH618187A5 - - Google Patents

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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 (fi)

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 (fi) 1980-07-15

Family

ID=5922440

Family Applications (1)

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

Country Status (4)

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

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
US4022964A (en) 1977-05-10
FR2281378B1 (fi) 1979-01-05
GB1470492A (en) 1977-04-14

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Legal Events

Date Code Title Description
PL Patent ceased