DE308564C - - Google Patents

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Publication number
DE308564C
DE308564C DENDAT308564D DE308564DA DE308564C DE 308564 C DE308564 C DE 308564C DE NDAT308564 D DENDAT308564 D DE NDAT308564D DE 308564D A DE308564D A DE 308564DA DE 308564 C DE308564 C DE 308564C
Authority
DE
Germany
Prior art keywords
rushes
production
chemical treatment
high quality
staple fibers
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.)
Active
Application number
DENDAT308564D
Other languages
German (de)
Publication of DE308564C publication Critical patent/DE308564C/de
Active legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
    • D01C1/00—Treatment of vegetable material
    • D01C1/02—Treatment of vegetable material by chemical methods to obtain bast fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Description

BERLIN. GEDHUCKT IN DEn ItEICHSDItUCKEREI.BERLIN. PRINTED IN THE ITEICH DIRECTORY.

Claims (3)

Patent-Ansprüche:Patent Claims: ι . ■ Verfahren , zur Herstellung hochwertiger Spinnfasern aus Binsen, dadurch gekennzeichnet, daß diese nach erfolgter Quetschung (von Hand aus oder auf mechanischem Wege) mit schwachen Alkalien behandelt und schließlich mit (zweckmäßig verdünnter) Bisulfitlauge aufgeschlossen werden.ι. ■ Process for producing high quality Spun fibers made from rushes, characterized in that these after Squeezing treated (by hand or by mechanical means) with weak alkalis and finally with (expedient dilute) bisulfite liquor are digested. 2. Verfahren zur Herstellung· hochwertiger Spinnfasern aus Binsen gemäß Anspruch 1, dadurch gekennzeichnet, daß die, chemische Behandlung der Binsen bei Kochtemperatur erfolgt.2. Process for the production of · higher quality Rush staple fibers according to claim 1, characterized in that the chemical treatment of the rushes takes place at the boiling temperature. 3. Verfahrjen zur Herstellung 'hochwertiger Spinnfasern aus Binsen nach den Ansprüchen 1 oder 2, dadurch gekennzeichnet, daß nach abgeschlossener chemischer Behandlung das Gut geschleudert und vor dem Trocknen geschmelzt wird.3. Verfahrjen for the production of 'high quality staple fibers from rushes according to the Claims 1 or 2, characterized in that that after the chemical treatment has been completed, the material is thrown and melted before drying.
DENDAT308564D Active DE308564C (en)

Publications (1)

Publication Number Publication Date
DE308564C true DE308564C (en)

Family

ID=561805

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT308564D Active DE308564C (en)

Country Status (1)

Country Link
DE (1) DE308564C (en)

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