CH213419A - Process for the production of a new condensation product. - Google Patents

Process for the production of a new condensation product.

Info

Publication number
CH213419A
CH213419A CH213419DA CH213419A CH 213419 A CH213419 A CH 213419A CH 213419D A CH213419D A CH 213419DA CH 213419 A CH213419 A CH 213419A
Authority
CH
Switzerland
Prior art keywords
condensation product
production
new condensation
new
oxy
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 CH213419A publication Critical patent/CH213419A/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
    • 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
    • D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

  

  Verfahren zur Herstellung eines neuen Kondensationsproduktes.    Es wurde gefunden, dass man zu. einem  neuen Kondensationsprodukt gelangt, wenn  man     2-Oxy-5-chlormethyl-benzoesäure    in  Gegenwart     eines    Lösungsmittels mit     Thio-          harnstoff    umsetzt.  



  Als Lösungsmittel verwendet man zweck  mässig     Aceton.     



  Das neue Kondensationsprodukt ist eine       hallbfeste    Masse, die in Wasser leicht löslich  ist. Es kann als     Textilhilfsstoff    verwendet  werden.  



  <I>Beispiel:</I>  Die aus 27,5     Gew.Teilen        Sa;licylsäure     in     bekannter    Weise erhältliche     2-Oxy-5-chlor-          methyl-benzoesäure        wird    in 100     Vol.-Teilen     Aceton gelöst, worauf unter Rühren bei     ge-          wöhmli        cher        Temperatur    17     Gew.-Teile    fein  pulverisierter     Thioharnstoff    anteilweise zu-    gegeben werden.

   Nach     einstündigem    Rühren  wird das     Aceton    unter schwachem Erwär  men im Vakuum     abdestilliert.    Das Konden  sationsprodukt bleibt als     halbfeste    Masse zu  rück, die in Wasser leicht löslich ist.



  Process for the production of a new condensation product. It was found that one too. a new condensation product is obtained when 2-oxy-5-chloromethylbenzoic acid is reacted with thiourea in the presence of a solvent.



  The solvent used is conveniently acetone.



  The new condensation product is a hall-proof mass that is easily soluble in water. It can be used as a textile auxiliary.



  <I> Example: </I> The 2-oxy-5-chloromethyl-benzoic acid obtainable in a known manner from 27.5 parts by weight of salicylic acid is dissolved in 100 parts by volume of acetone, whereupon with stirring at ge - Wöhmli cher temperature 17 parts by weight of finely powdered thiourea are added in part.

   After stirring for one hour, the acetone is distilled off in vacuo with gentle warming. The condensation product remains as a semi-solid mass that is easily soluble in water.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines neuen Kondensationsproduktes, dadurch gekenn zeichnet, dass man 2-Oxy-S-chlormethyl- benzoesäure in Gegenwart eines Lösungs mittels mit Thioharnstoff umsetzt. Das neue Kondensationsprodukt ist eine halbfeste Masse, die in Wasser leicht löslich ist. Es kann als Textilhilfsstoff verwendet werden. PATENT CLAIM: Process for the production of a new condensation product, characterized in that 2-oxy-S-chloromethylbenzoic acid is reacted with thiourea in the presence of a solvent. The new condensation product is a semi-solid mass that is easily soluble in water. It can be used as a textile auxiliary.
CH213419D 1939-07-10 1939-07-10 Process for the production of a new condensation product. CH213419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH213419T 1939-07-10

Publications (1)

Publication Number Publication Date
CH213419A true CH213419A (en) 1941-02-15

Family

ID=4448234

Family Applications (1)

Application Number Title Priority Date Filing Date
CH213419D CH213419A (en) 1939-07-10 1939-07-10 Process for the production of a new condensation product.

Country Status (1)

Country Link
CH (1) CH213419A (en)

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