DE382085C - Process for obtaining new textile fibers from animal hair and bristles by treating chlorinated or oxidized fibers with alkali - Google Patents

Process for obtaining new textile fibers from animal hair and bristles by treating chlorinated or oxidized fibers with alkali

Info

Publication number
DE382085C
DE382085C DESCH64111D DESC064111D DE382085C DE 382085 C DE382085 C DE 382085C DE SCH64111 D DESCH64111 D DE SCH64111D DE SC064111 D DESC064111 D DE SC064111D DE 382085 C DE382085 C DE 382085C
Authority
DE
Germany
Prior art keywords
fibers
alkali
bristles
animal hair
oxidized
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
DESCH64111D
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.)
DR WILHELM HELMUT SCHWEITZER
Original Assignee
DR WILHELM HELMUT SCHWEITZER
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 DR WILHELM HELMUT SCHWEITZER filed Critical DR WILHELM HELMUT SCHWEITZER
Priority to DESCH64111D priority Critical patent/DE382085C/en
Application granted granted Critical
Publication of DE382085C publication Critical patent/DE382085C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/30—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with oxides of halogens, oxyacids of halogens or their salts, e.g. with perchlorates

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Description

Verfahren zur Gewinnung neuer Textilfasern aus tierischen Haaren und Borsten durch Behandeln chlorierter bzw. oxydierter Fasern mit Alkali.Process for obtaining new textile fibers from animal hair and Bristles by treating chlorinated or oxidized fibers with alkali.

Zusatz zum Patent 355532. Nach dem Patent 355532 werden mit chlorierenden oder oxydierenden Mitteln behandelte tierische Fasern an Stelle der Nachbehandlung mit Seifen oder wasserlöslichen Ölen einer Nachbehandlung mit alkalischen Mitteln unterzogen, und zwar unter Anwenflung ;großer Überschüsse. Nach dein vorliegenden Zusatzpatent werden die alkalischen Mittel mir in solchen Mengen verwendet, daß eine deutliche alkalische Reaktion eintritt.Addition to the patent 355532. According to the patent 355532 are with chlorinating or oxidizing agents treated animal fibers instead of post-treatment with soaps or water-soluble oils after treatment with alkaline agents subjected, and with application; large surpluses. According to your present Additional patent, the alkaline agents are used in such amounts that a distinct alkaline reaction occurs.

Nach dem Spülen kann die Faser mit geringen Überschüssen an gedachten Mitteln getrocknet oder vor dem Trocknen - wie beim Hauptpatent - finit Seifen oder löslichen Ölen fertiggestellt werden. Während im Hauptpatent durch Einwirkung von einprozentiger Natronlauge auf oxydierte tierische Fasern, die sehr leicht löslichen Albuminkörper in Lösung gehen und weggespült "-erden, ist dies beim Arbeiten gemäß vorliegenden Verfahrens nicht in dem Maße der Fall, da der Hauptsache nach lediglich eine Salzbildung erfolgt.After rinsing, the fiber can be used with small excesses Means dried or before drying - as with the main patent - finite soaps or soluble oils to be completed. While in the main patent by the action of one percent caustic soda on oxidized animal fibers, which are very easily soluble Albumin bodies go into solution and "earth" washed away, this is in accordance with when working present proceedings not to the extent the case, since the substance of the matter is merely salt formation occurs.

Nach dem Zusatzpatent wird somit das Lösen von Albuminkörpern in weitgehendem Sinn vermieden, mit dem Erfolg, daß das oxydierte Material erheblich weniger an Gewicht verliert.According to the additional patent, the dissolving of albumin bodies is thus to a large extent Avoided sense, with the result that the oxidized material is considerably less affected Loses weight.

Beispiel: ioo kg Croßbred-Kammzug werden mit einer angesäuerten, filtrierten Lösung von ioo kg Chlorkalk - kalt - etwa 1/2 Stunde lang oxydiert und gut gespült.Example: 100 kg of croßbred tops are acidified and filtered Solution of 100 kg of chlorinated lime - cold - oxidized for about 1/2 hour and rinsed well.

Die Kammzugbänder durchlaufen ein kaltes Bad einer Ätznatronlösung von o,i bis o, 15 g Ätznatron für j e i oo ccm Wasser.The combed slivers through a cold bath of a caustic soda solution of o, i to o, 1 5 g of caustic soda for Jei oo cc of water.

Es folgen zwei Spülbäder und Trocknen auf dem geheizten Zylinder.This is followed by two rinsing baths and drying on the heated cylinder.

Claims (1)

PA.TENT-ANSPRUCFI: erfahren zur Gewinnung neuer Textilfasern aus tierischen Haaren und Borsten durch Behandeln chlorierter bzw. oxydierter Fasern mit Alkali nach Patent 355532 dadurch gekennzeichnet, daß nur ein geringer Überschuß von Alkali verwendet wird, nämlich für i kg Fasern etwa 301 einer o,i- bis o,i5prozentigen Lösung.PA.TENT-ANSPRUCFI: experienced in the extraction of new textile fibers from animal Hair and bristles by treating chlorinated or oxidized fibers with alkali according to patent 355532 characterized in that only a small excess of alkali is used, namely for 1 kg of fibers about 301 of 0.1 to 0.15 percent Solution.
DESCH64111D 1922-02-14 1922-02-14 Process for obtaining new textile fibers from animal hair and bristles by treating chlorinated or oxidized fibers with alkali Expired DE382085C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH64111D DE382085C (en) 1922-02-14 1922-02-14 Process for obtaining new textile fibers from animal hair and bristles by treating chlorinated or oxidized fibers with alkali

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH64111D DE382085C (en) 1922-02-14 1922-02-14 Process for obtaining new textile fibers from animal hair and bristles by treating chlorinated or oxidized fibers with alkali

Publications (1)

Publication Number Publication Date
DE382085C true DE382085C (en) 1923-09-28

Family

ID=7438177

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH64111D Expired DE382085C (en) 1922-02-14 1922-02-14 Process for obtaining new textile fibers from animal hair and bristles by treating chlorinated or oxidized fibers with alkali

Country Status (1)

Country Link
DE (1) DE382085C (en)

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