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DE341196C - Process for obtaining technically useful fibers from Typha - Google Patents

Process for obtaining technically useful fibers from Typha

Info

Publication number
DE341196C
DE341196C DE1920341196D DE341196DD DE341196C DE 341196 C DE341196 C DE 341196C DE 1920341196 D DE1920341196 D DE 1920341196D DE 341196D D DE341196D D DE 341196DD DE 341196 C DE341196 C DE 341196C
Authority
DE
Germany
Prior art keywords
typha
useful fibers
technically useful
obtaining
obtaining technically
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.)
Expired
Application number
DE1920341196D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GRAEBNER DR
Original Assignee
GRAEBNER DR
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 GRAEBNER DR filed Critical GRAEBNER DR
Application granted granted Critical
Publication of DE341196C publication Critical patent/DE341196C/en
Expired 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
    • D01C1/04—Bacteriological retting

Landscapes

  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

Verfahren zur Gewinnung von technisch brauchbaren Fasern aus Typha. Bei Versuchen nach dem Verfahren nach Patent 339978 wurde gefunden, daB es nicht erforderlich ist, die Blätter und Blattscheiden der Typhaarten in Wasser zu versenken. Man kann auch so arbeiten, daB man die Pflanzenteile in geschlossenen Behältern dicht gepackt von oben her zeitweilig mit Wasser berieselt und sie so dauernd feucht bis naB hält, bis die Röste beendet ist. Die weitere Behandlung geschieht wie in dem Verfahren des Hauptpatents.Process for obtaining technically useful fibers from Typha. In tests using the method of patent 339978 it was found that it was not it is necessary to submerge the leaves and leaf sheaths of the type hairs in water. One can also work in such a way that the parts of the plant are kept in closed containers densely packed from above, occasionally sprinkled with water and so permanently moist until it stops, until the roasting is finished. The further treatment happens as in the procedure of the main patent.

Claims (1)

PATENT-ANspRUcH Abänderung des Verfahrens des Hauptpatentes 339978 zur Gewinnung von technisch brauchbaren Fasern aus Typha, dadurch gekennzeichnet, daB man die Blätter und Blattscheiden in geschlossenen Behältern dicht gepackt von oben her zeitweilig mit Wasser berieselt und so dauernd feucht bis naß hält, bis die Röste beendet ist.PATENT CLAIM Modification of the process of main patent 339978 for the extraction of technically usable fibers from Typha, characterized in, that the leaves and leaf sheaths are tightly packed in closed containers temporarily sprinkled with water at the top, keeping it moist to wet until the roasting is finished.
DE1920341196D 1920-01-09 1920-01-09 Process for obtaining technically useful fibers from Typha Expired DE341196C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE341196T 1920-01-09

Publications (1)

Publication Number Publication Date
DE341196C true DE341196C (en) 1921-09-26

Family

ID=6232172

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1919339978D Expired DE339978C (en) 1920-01-09 1919-07-02 Process for obtaining technically useful fibers from Typha
DE1920341196D Expired DE341196C (en) 1920-01-09 1920-01-09 Process for obtaining technically useful fibers from Typha

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1919339978D Expired DE339978C (en) 1920-01-09 1919-07-02 Process for obtaining technically useful fibers from Typha

Country Status (1)

Country Link
DE (2) DE339978C (en)

Also Published As

Publication number Publication date
DE339978C (en) 1921-08-25

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