DE485216C - Process for the protection of animal fibers when treated with alkaline liquids - Google Patents

Process for the protection of animal fibers when treated with alkaline liquids

Info

Publication number
DE485216C
DE485216C DEA39130D DEA0039130D DE485216C DE 485216 C DE485216 C DE 485216C DE A39130 D DEA39130 D DE A39130D DE A0039130 D DEA0039130 D DE A0039130D DE 485216 C DE485216 C DE 485216C
Authority
DE
Germany
Prior art keywords
treated
protection
alkaline liquids
animal fibers
alkaline
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
DEA39130D
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 DEA34348D external-priority patent/DE359228C/en
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEA39130D priority Critical patent/DE485216C/en
Application granted granted Critical
Publication of DE485216C publication Critical patent/DE485216C/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
    • D01C3/00—Treatment of animal material, e.g. chemical scouring of wool
    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/152—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen having a hydroxy group bound to a carbon atom of a six-membered aromatic ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Animal Husbandry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Description

Verfahren zum Schutze der tierischen Faser bei der Behandlung mit alkalischen Flüssigkeiten Zusatz zum Patent 359 228 Durch das Patent 359 228 wird ein Verfahren zum Schutze der tierischen Faser bei der Behandlung mit alkalischen Flüssigkeiten geschützt, welches darin besteht, daß man den alkalischen Flüssigkeiten unter anderem gewisse Oxyverbind'ungen zusetzt.Method for the protection of animal fiber when treated with alkaline liquids Addition to patent 359 228 By patent 359 228 is a method of protecting animal fiber when treated with alkaline Liquids protected, which consists in being exposed to alkaline liquids among other things adds certain oxy compounds.

Wie weiter gefunden wurde, eignen sich für den gleichen Zweck auch die den genannten Oxyverbindungen nahestehenden Huminverbindungen, im besonderen auch die im Humus, Torf, Braunkohle vorkommenden Huminsäuren, die aus diesen Naturstoffen leicht durch Auslaugen mit Alkalien gewonnen werden können.As was further found, are also suitable for the same purpose the humic compounds related to the oxy compounds mentioned, in particular also the humic acids occurring in humus, peat and lignite, which are derived from these natural substances can easily be obtained by leaching with alkalis.

Beispiel Man behandelt unentschweißte Wolle etwa drei Viertelstunden lang bei 50' C mit einem Bade, welches auf das Gewicht der Wolle bezogen 6°/o wasserfreie Soda und 3°/o einer durch Auslaugen von Braunkohle mit Natriumhydroxydlösung in der Wärme gewonnen und neutralisierten Flüssigkeit von q. - 5 ° Baumd enthält. Man quetscht dann ab und spült, bis das Wasser klar abläuft. Die Wolle ist hiernach genügend entfettet, ohne eine Einbuße ihrer wertvollen Eigenschaften erlitten zu haben.Example Unwelded wool is treated for about three quarters of an hour at 50 ° C. with a bath which, based on the weight of the wool, contains 6% of anhydrous soda and 3% of a liquid obtained by leaching lignite with sodium hydroxide solution in the heat and neutralized q. - Contains 5 ° tree. You then squeeze and rinse until the water runs off clear. The wool is then sufficiently degreased without having suffered any loss of its valuable properties.

Claims (1)

PATENTANSPRUCH: Verfahren zum Schutze der tierischen Faser bei der Behandlung mit alkalischen Flüssigkeiten nach Patent 359 228, dadurch gekennzeichnet, daß man Huminverbindungen den alkalischen Flüssigkeiten zusetzt.PATENT CLAIM: Process for the protection of animal fibers in the Treatment with alkaline liquids according to Patent 359 228, characterized in that that humic compounds are added to the alkaline liquids.
DEA39130D 1920-11-17 1923-01-06 Process for the protection of animal fibers when treated with alkaline liquids Expired DE485216C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA39130D DE485216C (en) 1920-11-17 1923-01-06 Process for the protection of animal fibers when treated with alkaline liquids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEA34348D DE359228C (en) 1920-11-17 1920-11-17 Process for the protection of animal fibers when treated with alkaline liquids
DEA39130D DE485216C (en) 1920-11-17 1923-01-06 Process for the protection of animal fibers when treated with alkaline liquids

Publications (1)

Publication Number Publication Date
DE485216C true DE485216C (en) 1929-10-28

Family

ID=25963460

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA39130D Expired DE485216C (en) 1920-11-17 1923-01-06 Process for the protection of animal fibers when treated with alkaline liquids

Country Status (1)

Country Link
DE (1) DE485216C (en)

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