DE711208C - Method of washing raw wool - Google Patents

Method of washing raw wool

Info

Publication number
DE711208C
DE711208C DEO22905D DEO0022905D DE711208C DE 711208 C DE711208 C DE 711208C DE O22905 D DEO22905 D DE O22905D DE O0022905 D DEO0022905 D DE O0022905D DE 711208 C DE711208 C DE 711208C
Authority
DE
Germany
Prior art keywords
raw wool
wool
washing raw
bile
washing
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
DEO22905D
Other languages
German (de)
Inventor
Dr Arno Russe
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.)
ORANIENBURGER CHEM FAB AG
Original Assignee
ORANIENBURGER CHEM FAB 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 ORANIENBURGER CHEM FAB AG filed Critical ORANIENBURGER CHEM FAB AG
Priority to DEO22905D priority Critical patent/DE711208C/en
Application granted granted Critical
Publication of DE711208C publication Critical patent/DE711208C/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Husbandry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Textile Engineering (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

Verfahren zum Waschen von Rohwolle Es wurde gefunden, daß Arbieitsflotten, die tierische Gallen sowie wasserlösliche, neutral ragierende Metallsalze bzw. Gemische dieser Salze enthalten, zum Waschen von Rohwolle vorzüglich geeignet sind. Als tierische Gallen kommen z. B. Ochsengalle und Schweinegalle, als wasserlösliche, neutral reagierende Metallsalze beispielsweise Natriumchlorid, Natriumsulfat, Natriumthiasulfat, Kaliumchlorid, Magnesiumsulfat und Calciumchlorid in. Frage. Es können auch Gemische dieser Salze verwendet werden. Es hat sich gezeigt, daß die Waschaktivität mit der Salzmenge steigt. Man kann also ,außer geringen Salzmengen auch ein Vielfaches der tierischen Gallen anwenden. Da bei dem vorliegenden Verfahren mit neutral reagierenden Metallsalzen gearbeitet wird, kann man eine sehr milde, alkalifreie Rohwollwäsche durchführen.Process for washing raw wool It has been found that labor liquors, animal galls and water-soluble, neutral metal salts or mixtures these contain salts, are particularly suitable for washing raw wool. As animal Gallen come z. B. ox bile and pig bile, as water-soluble, neutrally reacting Metal salts for example sodium chloride, sodium sulfate, sodium thiasulfate, potassium chloride, Magnesium sulfate and calcium chloride in question. Mixtures of these salts can also be used be used. It has been shown that the washing activity with the amount of salt increases. So, besides small amounts of salt, you can also use a multiple of animal salt Gallen apply. As in the present process with neutrally reacting metal salts you can do a very mild, alkali-free raw wool wash.

Die einzelnen Bestandteile der heschriebenen Mischungen können entweder vor der Verwendung ,gemischt und dann als solche der Waschflotte hinzugesetzt werden, @es können aber auch die einzelnen: Komponenten getrennt und in beliebiger Reihenfolge .direkt den Flotten zugesetzt werden.The individual components of the mixtures described can either before use, mixed and then added as such to the wash liquor, However, the individual components can also be: separated and in any order . be added directly to the liquors.

Das Verfahren wird an folgendem Beispiel erläutert.The procedure is explained using the following example.

B eispiel Eine deutsche Rohschweißwolle wird mit Wasser von 1z° Härte bei-einer Temperatur von 55° in ,einer Flotte gewaschen, die 1,5 g trockene Ochsengalle und 7,5 g Natriumchlorid im Liter enthält. Es ,ergibt sich eine weiße, fettfreie Wolle von sehr offenem und lockerem Gefüge.Example A German raw sweat wool is mixed with water with a hardness of 1z ° Washed at a temperature of 55 ° in a liquor containing 1.5 g of dry ox bile and contains 7.5 g of sodium chloride per liter. It turns out to be white, fat-free Wool with a very open and loose structure.

Sehr günstige Resultate lassen sich auch erhalten, wenn man Ochsengalle durch Schweinegalle und Kochsalz durch Natriumsulfat ersetzt.Very favorable results can also be obtained by using ox bile replaced by pork bile and table salt with sodium sulfate.

Man hat Galle zwar bereits in der Hauswirtschaft zur Fleckenbeseitigung benutzt. Doch wurde ihre Reinigungskraft für eio niedriggehalten, daß sie zusammen mit Seifen oder Alkalien angewandt werden mußte. Als Waschmittel für Rohwolle ist die Galle. bisher nicht in Frage gekommen. Erst durch die gemeinsame Verwendung von Galle uid, wasserlöslichen, neutral reagierenden Metall-" salzen ist es möglich geworden, Wolle in tech@` nischem Maßstab zu reinigen.Bile is already used in the house to remove stains used. But their cleaning power for eio held down, that it had to be used with soaps or alkalis. As a detergent for raw wool is the gall. so far out of the question. Only through the common Use of bile uid, water-soluble, neutrally reacting metal "salts" it has become possible to clean wool on a technical scale.

Claims (1)

1'ATENTANS1'RUCli: Verfahren zum Waschen von Rohwolle, dadurch gekennzeichnet, daß Waschflotten verwendet werden, die tierische Gallen so-Gsvie wasserlösliche, neutral reagierende Metallsalze bzw. Gemische dieser Salze enthalten.1'ATENTANS1'RUCli: Process for washing raw wool, characterized in that washing liquors are used, the animal galls so-Gsvie water-soluble, contain neutral reacting metal salts or mixtures of these salts.
DEO22905D 1937-04-04 1937-04-04 Method of washing raw wool Expired DE711208C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEO22905D DE711208C (en) 1937-04-04 1937-04-04 Method of washing raw wool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO22905D DE711208C (en) 1937-04-04 1937-04-04 Method of washing raw wool

Publications (1)

Publication Number Publication Date
DE711208C true DE711208C (en) 1941-09-27

Family

ID=7355851

Family Applications (1)

Application Number Title Priority Date Filing Date
DEO22905D Expired DE711208C (en) 1937-04-04 1937-04-04 Method of washing raw wool

Country Status (1)

Country Link
DE (1) DE711208C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005015646A1 (en) * 2005-04-05 2006-10-12 Sukel, Roy C.M. Treatment of sheep's wool for retaining lanolin for filling fiber with medicinal properties involves washing in warm salt solution

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005015646A1 (en) * 2005-04-05 2006-10-12 Sukel, Roy C.M. Treatment of sheep's wool for retaining lanolin for filling fiber with medicinal properties involves washing in warm salt solution

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