CH339189A - Verfahren zum Sulfidieren von Alkalicellulose - Google Patents

Verfahren zum Sulfidieren von Alkalicellulose

Info

Publication number
CH339189A
CH339189A CH339189DA CH339189A CH 339189 A CH339189 A CH 339189A CH 339189D A CH339189D A CH 339189DA CH 339189 A CH339189 A CH 339189A
Authority
CH
Switzerland
Prior art keywords
sulphiding
alkali cellulose
cellulose
alkali
sulphiding alkali
Prior art date
Application number
Other languages
English (en)
Inventor
Friedrich Hildebrandt
Original Assignee
Spinnfaser 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 Spinnfaser Ag filed Critical Spinnfaser Ag
Publication of CH339189A publication Critical patent/CH339189A/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B9/00—Cellulose xanthate; Viscose
    • C08B9/04—Continuous processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/22—Cellulose xanthate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/22—Cellulose xanthate
    • C08L1/24—Viscose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CH339189D 1954-12-24 1955-11-09 Verfahren zum Sulfidieren von Alkalicellulose CH339189A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE339189X 1954-12-24

Publications (1)

Publication Number Publication Date
CH339189A true CH339189A (de) 1959-06-30

Family

ID=6223381

Family Applications (1)

Application Number Title Priority Date Filing Date
CH339189D CH339189A (de) 1954-12-24 1955-11-09 Verfahren zum Sulfidieren von Alkalicellulose

Country Status (4)

Country Link
BE (1) BE541330A (de)
CH (1) CH339189A (de)
FR (1) FR1137800A (de)
GB (1) GB790712A (de)

Also Published As

Publication number Publication date
GB790712A (en) 1958-02-12
BE541330A (de)
FR1137800A (fr) 1957-06-04

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