CH207448A - Process for the preparation of a condensation product. - Google Patents

Process for the preparation of a condensation product.

Info

Publication number
CH207448A
CH207448A CH207448DA CH207448A CH 207448 A CH207448 A CH 207448A CH 207448D A CH207448D A CH 207448DA CH 207448 A CH207448 A CH 207448A
Authority
CH
Switzerland
Prior art keywords
condensation product
preparation
toluidine
oxy
hot water
Prior art date
Application number
Other languages
German (de)
Inventor
A-G J R Geigy
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of CH207448A publication Critical patent/CH207448A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/642—Compounds containing nitrogen
    • D06P1/647—Nitrogen-containing carboxylic acids or their salts
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
    • C07C65/03—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups monocyclic and having all hydroxy or O-metal groups bound to the ring

Landscapes

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

Description

  

  Verfahren zur Darstellung eines Kondensationsproduktes.    Gegenstand des vorliegenden Patentes ist  ein Verfahren zur Herstellung eines Kon  densationsproduktes, dadurch gekennzeichnet,       dass    man     5-Ohlorniethyl-2-oxy-benzoesäLii,e     mit     Octadecyl-p-toluidin    umsetzt. Die neue  Verbindung bildet als     Natriumsalz    ein hell  gelbes, in heissem Wasser klar lösliches Pul  ver mit stark     substantiveu    Eigenschaften.  Sie eignet sich als     Weichmachungsmittel    für  Kunstseiden aller Art und kann gleichzeitig  mit Direktfarbstoffen im Färbebad verwendet  werden.  



  <I>Beispiel:</I>  <B>90</B> Teile     Octadecyl-p-toluidin    werden in       360    Teilen Chlorbenzol gelöst und<B>52</B> Teile  <B>5 -</B>     Ohlormethyl   <B>-</B> 2<B>-</B>     oxy   <B>-</B>     benzoesäure        98        %ig     dazu gegeben. Man erhitzt 24 Stunden zum  Sieden und treibt nach beendigter Konden  sation das Chlorbenzol mit Wasserdampf ab.

    Der     Destillationsrückstand    wird in verdünn-         ter    Lauge neutral gelöst, die Lösung erkalten  gelassen, das     Natriumsalz    der gebildeten       Carbonsäure        mit        15        %        Kochsalz        ausgefällt,          abfiltriert    und getrocknet. Das Enderzeugnis  ist ein hellgelbes Pulver, welches in heissem  Wasser klar löslich ist.



  Process for the preparation of a condensation product. The subject of the present patent is a process for the production of a condensation product, characterized in that 5-chloro-diethyl-2-oxy-benzoesäLii, e is reacted with octadecyl-p-toluidine. As a sodium salt, the new compound forms a pale yellow powder that is clearly soluble in hot water and has strong substantive properties. It is suitable as a softening agent for all types of rayon and can be used at the same time as direct dyes in the dye bath.



  <I> Example: </I> <B> 90 </B> parts of octadecyl-p-toluidine are dissolved in 360 parts of chlorobenzene and <B> 52 </B> parts of <B> 5 - </B> Ohlomethyl < B> - </B> 2 <B> - </B> oxy <B> - </B> benzoic acid 98% added. The mixture is heated to boiling for 24 hours and, after the condensation has ended, the chlorobenzene is driven off with steam.

    The distillation residue is dissolved neutrally in dilute lye, the solution is allowed to cool, the sodium salt of the carboxylic acid formed is precipitated with 15% sodium chloride, filtered off and dried. The end product is a light yellow powder, which is clearly soluble in hot water.

Claims (1)

<B>PATENTANSPRUCH:</B> Verfahren zur Herstellung eines Konden sationsproduktes, dadurch gekennzeichnet, dass man 5-Ohlormethyl-2-oxy-benzoesäure mit Oetadecyl-p-toluidin umsetzt. Die neue Verbindung bildet als Natriumsalz ein hell gelbes, in heissem Wasser klar lösliches Pul ver mit stark substantiven Eigenschaften. Sie eignet sich als Weichmachungsmittel für Kunstseiden aller Art und kann gleichzeitig mit Direktfarbstoffen im Färbebad verwen det werden. Claim: Process for the production of a condensation product, characterized in that 5-chloromethyl-2-oxy-benzoic acid is reacted with acetadecyl-p-toluidine. As a sodium salt, the new compound forms a light yellow powder that is clearly soluble in hot water and has strong substantive properties. It is suitable as a softening agent for all types of rayon and can be used in the dye bath at the same time as direct dyes.
CH207448D 1938-06-14 1938-06-14 Process for the preparation of a condensation product. CH207448A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH205898T 1938-06-14
CH207448T 1938-06-14

Publications (1)

Publication Number Publication Date
CH207448A true CH207448A (en) 1939-10-31

Family

ID=25724239

Family Applications (1)

Application Number Title Priority Date Filing Date
CH207448D CH207448A (en) 1938-06-14 1938-06-14 Process for the preparation of a condensation product.

Country Status (1)

Country Link
CH (1) CH207448A (en)

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