CH253011A - Process for the production of a new condensation product. - Google Patents

Process for the production of a new condensation product.

Info

Publication number
CH253011A
CH253011A CH253011DA CH253011A CH 253011 A CH253011 A CH 253011A CH 253011D A CH253011D A CH 253011DA CH 253011 A CH253011 A CH 253011A
Authority
CH
Switzerland
Prior art keywords
condensation product
cymene
new condensation
production
sulfamide
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft Ciba
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of CH253011A publication Critical patent/CH253011A/en

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
    • D06M11/32—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
    • 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
    • D06M13/322—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 nitrogen
    • D06M13/402—Amides imides, sulfamic acids
    • D06M13/438—Sulfonamides ; Sulfamic acids

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

  

      Verfahren    zur Herstellung     eines    neuen Kondensationsproduktes.'    Es wurde     gefunden,    dass man zu einem  neuen Kondensationsprodukt     gelangt,        wenn     man     Cymolsulfamid,    wie man es durch     Be-          ha.ndeln    von     Cym.ol    mit     Chlors@ulfonsäure    und  Überführen des so     entstehenden        Cymolsul-          fonsäureehlorides        mit    Ammoniak in das       Sulfamid    erhält,

   mit     Natriumformaldehyd-          sulfoxylat    bei     erhöhter    Temperatur umsetzt.  



  Die Umsetzung wird     zweckmässig    bei einer  100  übersteigenden Temperatur, z. B. bei  120-150 , vorgenommen,     vorteilhaft    unter  Zusatz einer geringeren     Menge    eines     eekun-          dären    Amins, wie     Diamylamin.     



  Das     neue        Kondensationsprodukt    stellt  eine feste Masse dar, die von Wasser zu einer  klaren, schäumenden Lösung aufgenommen  wird. Es kann als     Textilhilfsstoff,    z. B. als       llercersiernetzmittel,    verwendet werden.  



       Beispiel:     <B>10,6</B> Gewichtsteile     Cymolsulfamid,        wie:    es  durch Behandeln von     Cymol        mit        Chlorsulfon-          säure    und Überführen des so -entstehenden       Cymolsulfonsäureehlarides        mit    wässerigem  Ammoniak     in    das     Sulfamid:

      erhältlich ist,  werden     pulverisiert    und mit 8,5 Gewichts  teilen     Natriumformaldehydsulfoxylat        ver-          miseht.    Man erwärmt die Mischung unter  Rühren, wobei man die,     Temperatur    des  Heizbades in etwa 20     Minuten    auf 120          steigert.    Nach     weiterem        Rühren    während  etwa 5     Minuten    in einem Bad von 115-120   isst das     Reaktionsprodukt    in Wasser klar  löslich.

   Nach dem Erkalten bildet das neue  Produkt eine feste Masse, die von Wasser zu       einer    klaren, schäumenden Lösung aufge  nommen wird.



      Process for the production of a new condensation product. ' It has been found that a new condensation product is obtained when cymene sulfamide, as is obtained by treating cymene with chlorosulfonic acid and converting the resulting cymene sulfonic acid chloride with ammonia into the sulfamide,

   with sodium formaldehyde sulfoxylate reacted at elevated temperature.



  The reaction is conveniently carried out at a temperature exceeding 100, e.g. B. at 120-150, made, advantageously with the addition of a smaller amount of a secondary amine, such as diamylamine.



  The new condensation product is a solid mass that is absorbed by water to form a clear, foaming solution. It can be used as a textile auxiliary, e.g. B. as llercercer wetting agent used.



       Example: <B> 10.6 </B> parts by weight of cymene sulfamide, such as: by treating cymene with chlorosulfonic acid and converting the resulting cymene sulfonic acid halide with aqueous ammonia into the sulfamide:

      is available, are pulverized and mixed with 8.5 parts by weight of sodium formaldehyde sulfoxylate. The mixture is heated with stirring, the temperature of the heating bath being increased to 120 in about 20 minutes. After further stirring for about 5 minutes in a bath of 115-120, the reaction product is readily soluble in water.

   After cooling, the new product forms a solid mass that is absorbed by water to form a clear, foaming solution.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines, neuen Kondensationsproduktes, dadurch gekenn zeichnet, dass man Cymol6ulfamid, wie man es durch Behandeln von Cymol mit Chlor- sulfonsäure und Überführen des so entste henden Cymolsulfonsäurecblorides mit Am moniak in das Sulfamid erhält, mit Natrium- formalde@hydsulfoxylat bei erhöhter Tempe ratur umsetzt. PATENT CLAIM: Process for the production of a new condensation product, characterized in that cymene sulfamide, as obtained by treating cymene with chlorosulfonic acid and converting the resulting cymene sulfonic acid chloride with ammonia into the sulfamide, with sodium formaldehyde @hydsulfoxylate at elevated temperature implements. Daei neue, Kondensationsprodukt stellt eine feste Masse dar, die von Wasser zu einer klaren, schäumenden Lösung aufge nommen wird. Es kann als Textilhilfsstoff, z. B. als Mercerioieimetzmittel, verwendet werden. UNTERANSPRUCH: Verfahren nach Patentanspruch, dadurch gekennzeichnet, da.ss man die Umsetzung bei 100-120 vornimmt. The new condensation product is a solid mass that is absorbed by water to form a clear, foaming solution. It can be used as a textile auxiliary, e.g. B. as Mercerioieimetzmittel can be used. SUBClaim: Method according to claim, characterized in that the implementation is carried out at 100-120.
CH253011D 1941-05-02 1941-05-02 Process for the production of a new condensation product. CH253011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH253011T 1941-05-02

Publications (1)

Publication Number Publication Date
CH253011A true CH253011A (en) 1948-02-15

Family

ID=4469760

Family Applications (1)

Application Number Title Priority Date Filing Date
CH253011D CH253011A (en) 1941-05-02 1941-05-02 Process for the production of a new condensation product.

Country Status (1)

Country Link
CH (1) CH253011A (en)

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