CH232282A - Process for the preparation of a water-soluble, higher molecular weight acyl biguanide. - Google Patents

Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.

Info

Publication number
CH232282A
CH232282A CH232282DA CH232282A CH 232282 A CH232282 A CH 232282A CH 232282D A CH232282D A CH 232282DA CH 232282 A CH232282 A CH 232282A
Authority
CH
Switzerland
Prior art keywords
water
soluble
biguanide
preparation
molecular weight
Prior art date
Application number
Other languages
German (de)
Inventor
Ag J R Geigy
Original Assignee
Ag J R 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 Ag J R Geigy filed Critical Ag J R Geigy
Publication of CH232282A publication Critical patent/CH232282A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C279/20—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylguanidines
    • C07C279/24—Y being a hetero atom
    • C07C279/26—X and Y being nitrogen atoms, i.e. biguanides
    • 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
    • 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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/13—Fugitive dyeing or stripping dyes
    • D06P5/138—Fugitive dyeing or stripping dyes fugitive dyeing

Description

  

  Verfahren zur Darstellung eines wasserlöslichen,     höhermolekularen        Acylbiguanids.       Gegenstand des vorliegenden Zusatzpaten  tes ist ein Verfahren zur Darstellung     eines     wasserlöslichen,     höhermolekularen        Acylbigua-          nids,    welches dadurch     gekennzeichnet    ist,

   dass       Stearoylcyanguanidin    mit technischem     1.3.4-          Xylidin    zum     Stearoyl-dimethylphenylbigua-          nid    kondensiert und das entstandene     Stea-          royl-dimethylphenylbiguanid    sulfoniert wird.  Das neue Produkt bildet ein     Natriumsalz,     das ein helles, in Wasser klar lösliches Pul  ver darstellt,     und    findet Verwendung als       Textilhilfsmittel    oder zur Herstellung von  solchen.  



  <I>Beispiel:</I>  51 Teile     Stearoylcyanguanidin    werden  mit 17 Teilen technischem     1.3.4-Xylidin     bei     130-.140     in 18 Stunden     (CO,-Atmo-          sphäre)    zu einer hellgelben, wachsartigen  Masse kondensiert.  



  20 Teile dieses     Stearoyl-dimethylphenyl-          biguanids    werden in 50 Teilen Monohydrat  gelöst, mit ebensoviel 26%igem     Oleum    erst  bei 0-10 , dann 5-6 Stunden bei 20-30        sulfiert.    Dann soll eine Probe in Soda voll-    ständig und klar löslich sein.

   Die     Sulfie-          rungsmasse    wird nun auf Wasser gegossen  und die ausgeschiedene     Sulfonsäure    von der  verdünnten Schwefelsäure     abdekantiert.    Das       Natriumsalz    der neuen     Sulfonsäure    ist klar  wasserlöslich und stellt ein helles Pulver dar,  welches sowohl als     galkseifenlöser        bezw.          -dispergator    als auch als Waschmittel ver  wendet werden kann.



  Process for the preparation of a water-soluble, higher molecular weight acyl biguanide. The subject of the present additional patent is a process for the preparation of a water-soluble, higher molecular weight acylbiguanide, which is characterized

   that stearoylcyanguanidine condenses with technical 1.3.4-xylidine to form stearoyl-dimethylphenylbiguanide and the resulting stearoyl-dimethylphenylbiguanide is sulfonated. The new product forms a sodium salt, which is a light-colored powder that is clearly soluble in water, and is used as a textile auxiliary or for the production of such.



  <I> Example: </I> 51 parts of stearoylcyanguanidine are condensed with 17 parts of technical grade 1.3.4-xylidine at 130-140 in 18 hours (CO, atmosphere) to form a light yellow, waxy mass.



  20 parts of this stearoyl-dimethylphenyl-biguanide are dissolved in 50 parts of monohydrate, sulphated with just as much 26% strength oleum, first at 0-10, then 5-6 hours at 20-30. Then a sample should be completely and clearly soluble in soda.

   The sulphonation mass is then poured onto water and the sulphonic acid which has separated out is decanted off from the dilute sulfuric acid. The sodium salt of the new sulfonic acid is clearly soluble in water and is a light-colored powder, which can be used as both a galkseifenlöser and. -dispergator as well as detergent can be used ver.

Claims (1)

PATENTANSPRUCH: Verfahren zur Darstellung eines wasser löslichen, höhermolekularen Acylbiguanids, dadurch gekennzeichnet, dass Stearoylcyan- guanidin mit technischem 1. 3.4-Xylidin zum Stearoyl--dimethylphenylbiguanid kondensiert und das entstandene Stearoyl-dimethylphe- nylbiguani.d sulfoniert wird. PATENT CLAIM: Process for the preparation of a water-soluble, higher molecular weight acyl biguanide, characterized in that stearoylcyanguanidine is condensed with technical 1,3,4-xylidine to form stearoyldimethylphenylbiguanide and the resulting stearoyldimethylphenylbiguani.d is sulfonated. Das neue Pro dukt bildet ein Natriumsalz, das ein, helles, in Wasser klar lösliches Pulver darstellt, und findet Verwendung als Textilhilfsmittel oder zur Herstellung von solchen. The new product forms a sodium salt, which is a light-colored powder that is clearly soluble in water, and is used as a textile auxiliary or for the production of such.
CH232282D 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide. CH232282A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH225155T 1939-12-21
CH232822T 1940-04-11

Publications (1)

Publication Number Publication Date
CH232282A true CH232282A (en) 1944-05-15

Family

ID=34137166

Family Applications (13)

Application Number Title Priority Date Filing Date
CH232277D CH232277A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH232282D CH232282A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH232281D CH232281A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH232278D CH232278A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH232283D CH232283A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH232279D CH232279A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH225155D CH225155A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH232285D CH232285A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH232284D CH232284A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH232280D CH232280A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH235189D CH235189A (en) 1939-12-21 1940-04-11 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH235190D CH235190A (en) 1939-12-21 1940-04-11 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH232822D CH232822A (en) 1939-12-21 1940-04-11 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH232277D CH232277A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.

Family Applications After (11)

Application Number Title Priority Date Filing Date
CH232281D CH232281A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH232278D CH232278A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH232283D CH232283A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH232279D CH232279A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH225155D CH225155A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH232285D CH232285A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH232284D CH232284A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH232280D CH232280A (en) 1939-12-21 1939-12-21 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH235189D CH235189A (en) 1939-12-21 1940-04-11 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH235190D CH235190A (en) 1939-12-21 1940-04-11 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.
CH232822D CH232822A (en) 1939-12-21 1940-04-11 Process for the preparation of a water-soluble, higher molecular weight acyl biguanide.

Country Status (3)

Country Link
AT (2) AT165059B (en)
CH (13) CH232277A (en)
GB (1) GB546027A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431644A (en) * 1943-01-15 1947-11-25 American Cyanamid Co Preparation of guanides
US2446421A (en) * 1944-11-03 1948-08-03 Ici Ltd Manufacture of arylbiguanide hydrochlorides
US2479498A (en) * 1946-08-08 1949-08-16 American Cyanamid Co Preparation of 1,2-disubstituted-3-cyanoguanidines
US2622075A (en) * 1946-12-03 1952-12-16 Sandoz Ltd Polyamine-cyanamide resins
DE1049587B (en) * 1955-03-21 1959-01-29 Rohm & Haas Company, Philadelphia, Pa. (V. St. A.) Process for the production of polymers and copolymers

Also Published As

Publication number Publication date
CH232284A (en) 1944-05-15
CH232281A (en) 1944-05-15
AT163430B (en) 1949-07-11
CH232283A (en) 1944-05-15
CH232279A (en) 1944-05-15
AT165059B (en) 1950-01-10
GB546027A (en) 1942-06-24
CH235189A (en) 1944-11-15
CH225155A (en) 1943-01-15
CH232280A (en) 1944-05-15
CH232277A (en) 1944-05-15
CH232822A (en) 1944-06-15
CH232278A (en) 1944-05-15
CH232285A (en) 1944-05-15
CH235190A (en) 1944-11-15

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