CH148452A - Preparation suitable as a wetting agent and process for its manufacture. - Google Patents

Preparation suitable as a wetting agent and process for its manufacture.

Info

Publication number
CH148452A
CH148452A CH148452DA CH148452A CH 148452 A CH148452 A CH 148452A CH 148452D A CH148452D A CH 148452DA CH 148452 A CH148452 A CH 148452A
Authority
CH
Switzerland
Prior art keywords
parts
solutions
wetting agent
wetting
manufacture
Prior art date
Application number
Other languages
German (de)
Inventor
Gesellschaft Fuer Chemis Basel
Original Assignee
Chem Ind Basel
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 Chem Ind Basel filed Critical Chem Ind Basel
Publication of CH148452A publication Critical patent/CH148452A/en

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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
    • 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
    • D06M13/244—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 sulfur or phosphorus
    • D06M13/248—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 sulfur or phosphorus with compounds containing sulfur
    • 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
    • D06M13/144—Alcohols; Metal alcoholates
    • D06M13/148—Polyalcohols, e.g. glycerol or glucose

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

  

  Als Netzmittel geeignetes Präparat und Verfahren zu seiner Herstellung.    Bekanntlich haben die     netzend    wirkenden       Sulfosäuren,    wie die     Sulfosäuren    der     alkylierten     oder     arälkylierten    aromatischen     Kohlenwasser-          stoffe,    die     Sulfosäuren    der hydroaromatischen       Kohlenwasserstoffe,    die Kondensationspro  dukte,

   die erhalten werden können durch Ein  wirkung von     Benzoin    auf     Sulfosäuren        aroma-          tiseher        Kohlenwasserstoffe    und hierauf von       aliphatischen    Alkoholen auf das entstehende  Reaktionsprodukt, oder die Salze dieser Ver  bindungen als Hilfsstoffe in der Textilindustrie  Bedeutung erlangt. Immerhin stehen ihrer  allgemeinen Anwendung gewisse Hindernisse  entgegen, zum Beispiel ihre verhältnismässig  geringe Löslichkeit in kaltem Wasser, welche  die Herstellung von Stammlösungen erschwert.

    Es lässt sich ferner mit verdünnten Lösungen  der genannten Netzmittel das     Annetzen    durch  Bespritzen     bezw.    Anfeuchten von Fasermaterial  in Form von Spulen,     Kopsen,        Bobinen,        Kett-          bäumen,    loser Wolle,     Kardenband    usw. nicht  durchführen, weil die verdünnten Lösungen  zum grössten Teil heruntertropfen und somit  verloren gehen, statt in die Ware einzudringen.

      Es wurde nun gefunden, dass, wenn man       dem        Wasser        mindestens        10        %        eines        mehr-          wertigen    Alkohols oder eines Gemisches von  mehrwertigen Alkoholen zugibt, man Flüssig  keiten erhält, die besonders beim Aufwärmen  grosse Mengen der genannten     Hilfsstoffe    auf  lösen, unter Bildung von klaren konzentrierten  Lösungen, die sich beim Abkühlen auf ge  wöhnliche Temperatur nicht trüben, so dass  sie für die im ersten Absatz erwähnten Zwecke  geeignet sind.

   Die vorliegende Erfindung     be-          zieht        sich        auf        20        und        mehr        -%ige        Lösungen,     die man beispielsweise erhält durch Lösen von  mindestens einem Teil der netzend wirkenden       Sulfosäuren        bezw.    ihrer Salze in höchstens 4  Teilen der erwähnter) Mischungen.

   Unter den  hier besonders in Frage kommenden     rnehr-          wertigen    Alkoholen können Glykol,     1,3-Bti-          tylenglykol,    Glyzerin genannt werden, ferner  deren Derivate, die den Charakter von mehr  wertigen Alkoholen noch besitzen, wie     Thio-          diglykol,        Dioxydiäthylenoxyd,    G     lyzerin-a-          äthyläther    usw.  



  Zum Beispiel kann man mit dem Produkt,      das im Handel als     Nekal        Bg    bekannt ist  und wahrscheinlich eine     butylierte        Naphtalin-          sulfosäure    darstellt, zirka 6     o/oige    kalte, be  ständige Lösungen herstellen. Nimmt man  statt Wasser ein Gemisch von 35 Teilen  Glyzerin und 75 Teilen Wasser, so kann man  in der Wärme ohne weiteres 30     o/oige    Lösungen  herstellen, welche beim Abkühlen klar und       dünnflüssig    bleiben. .  



       Ähnliche    Resultate erhält man mit dem       Kondensationsprodukt    des Patentes     Nr.136544.     Man kann noch konzentriertere Lösungen  mit Hilfe von     Thiodiglykol    erhalten. Man  erhält zum Beispiel leicht haltbare und be  ständige Lösungen, die 50 Teile des Produktes  des vorigen     Absatzes,    43 Teile Wasser und  20 Teile     Thiodiglykol    oder 35 Teile des Na  triumsalzes der     Butylnaphthalinsulfosäure,     60 Teile Wasser und 20 Teile     Thiodiglykol     enthalten.

   Mit einer Mischung von 30 Teilen       1,3-Butylenglykol    und 50 Teilen Wasser  lassen sich ferner beständige 36     o/oige    Lösun  gen des     Natriumsalzes    der     Butylriaphthalin-          sulfosäure    erhalten.    Den Lösungen können wie üblich Schutz  stoffe, wie Formaldehyd, Borax,     Salizylsäure          Hexamethylentetrairiin    usw. zugesetzt werden.



  Preparation suitable as a wetting agent and process for its manufacture. It is known that the wetting sulfonic acids, such as the sulfonic acids of the alkylated or alkylated aromatic hydrocarbons, the sulfonic acids of the hydroaromatic hydrocarbons, the condensation products,

   which can be obtained by the action of benzoin on sulfonic acids aromatic hydrocarbons and then of aliphatic alcohols on the resulting reaction product, or the salts of these compounds have become important as auxiliaries in the textile industry. Nevertheless, there are certain obstacles to their general use, for example their relatively low solubility in cold water, which makes the preparation of stock solutions difficult.

    It can also be wetting by spraying with dilute solutions of the wetting agents mentioned. Do not moisten fiber material in the form of bobbins, bobbins, bobbins, warp beams, loose wool, card sliver, etc. because most of the diluted solutions drip down and are therefore lost instead of penetrating into the goods.

      It has now been found that if at least 10% of a polyhydric alcohol or a mixture of polyhydric alcohols is added to the water, liquids are obtained which, especially when heated, dissolve large amounts of the auxiliary substances mentioned, with the formation of clear, concentrated solutions that do not become cloudy when cooled to ordinary temperature, so that they are suitable for the purposes mentioned in the first paragraph.

   The present invention relates to 20 and more -% solutions, which are obtained, for example, by dissolving at least part of the wetting sulfonic acids and / or. of their salts in a maximum of 4 parts of the mixtures mentioned.

   Among the polyhydric alcohols particularly suitable here are glycol, 1,3-btitylene glycol, glycerin, and also their derivatives which still have the character of polyhydric alcohols, such as thiodiglycol, dioxydiethylene oxide, glycerin a- ethyl ether etc.



  For example, the product known in the trade as Nekal Bg, which is likely a butylated naphthalene sulfonic acid, can be used to make about 6% cold permanent solutions. If, instead of water, a mixture of 35 parts of glycerine and 75 parts of water is used, then 30% solutions can easily be prepared in the heat, which remain clear and fluid on cooling. .



       Similar results are obtained with the condensation product of Patent No. 136544. Even more concentrated solutions can be obtained with the help of thiodiglycol. For example, easily stable and permanent solutions are obtained which contain 50 parts of the product of the previous paragraph, 43 parts of water and 20 parts of thiodiglycol or 35 parts of the sodium salt of butylnaphthalene sulfonic acid, 60 parts of water and 20 parts of thiodiglycol.

   With a mixture of 30 parts of 1,3-butylene glycol and 50 parts of water, stable 36% strength solutions of the sodium salt of butyl triaphthalene sulfonic acid can also be obtained. As usual, protective substances such as formaldehyde, borax, salicylic acid, hexamethylenetetrairiin, etc. can be added to the solutions.

 

Claims (1)

<B>PATENTANSPRÜCHE:</B> I. Als Netzmittel geeignetes Präparat, be stehend aus einer wenigstens 20 o/oigen Lösung mindestens einer netzend wirkenden Sulfosäure bezw. mindestens eines Salzes einer solchen in einer mindestens 10 o/oigen wässerigen Lösung mindestens eines mehr wertigen Alkoholes. II. Verfahren zur Herstellung von Präparaten gemäss Patentanspruch I, bestehend aus mindestens 20 o/oigerLösungen von netzend wirkenden Sulfosäuren bezw. deren Salzen, dadurch gekennzeichnet, <B> PATENT CLAIMS: </B> I. Preparation suitable as a wetting agent, consisting of an at least 20% solution of at least one wetting sulfonic acid or at least one salt of such in an at least 10% aqueous solution of at least one polyvalent alcohol. II. A process for the production of preparations according to claim I, consisting of at least 20% solutions of wetting sulfonic acids or. their salts, characterized dass wenigstens ein Teil solcher Produkte in höchstens 4 Teilen einer mindestens 10 o/oigen wässeri gen Lösung von mehrwertigen Alkoholen gelöst wird. that at least a part of such products is dissolved in a maximum of 4 parts of an at least 10% aqueous solution of polyhydric alcohols.
CH148452D 1930-03-19 1930-03-19 Preparation suitable as a wetting agent and process for its manufacture. CH148452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH148452T 1930-03-19

Publications (1)

Publication Number Publication Date
CH148452A true CH148452A (en) 1931-07-31

Family

ID=4404273

Family Applications (1)

Application Number Title Priority Date Filing Date
CH148452D CH148452A (en) 1930-03-19 1930-03-19 Preparation suitable as a wetting agent and process for its manufacture.

Country Status (1)

Country Link
CH (1) CH148452A (en)

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