CH207344A - Process for the production of a basic condensation product. - Google Patents

Process for the production of a basic condensation product.

Info

Publication number
CH207344A
CH207344A CH207344DA CH207344A CH 207344 A CH207344 A CH 207344A CH 207344D A CH207344D A CH 207344DA CH 207344 A CH207344 A CH 207344A
Authority
CH
Switzerland
Prior art keywords
production
condensation product
basic condensation
sodium hydroxide
hydroxide solution
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 CH207344A publication Critical patent/CH207344A/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02Polythioethers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G14/00Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
    • C08G14/02Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
    • C08G14/04Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
    • C08G14/06Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02Polythioethers
    • C08G75/10Polythioethers from sulfur or sulfur-containing compounds and aldehydes or ketones
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322Treating 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
    • D06M13/402Amides imides, sulfamic acids

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Description

  

  Verfahren zur Herstellung eines basischen Kondensationsproduktes.    Es wurde gefunden, dass die nach üblichen  Verfahren geschwefelten     Phenole,    erhalten  durch Umsetzung von     Phenolen    mit Schwe  fel oder schwefelabgebenden Verbindungen in  wässriger alkalischer oder organischer Lö  sung, zur Herstellung von basischen Kon  densationsprodukten, deren Salze in Wasser  leicht löslich sind, verwendet werden kön  nen. Dazu sind auch die Reaktionsprodukte  geschwefelter     Phenole    mit Aldehyden brauch  bar.  



  Zur Herstellung der neuen Kondensations  produkte werden aromatische     Oxyverbindun-          gen    zuerst mit Schwefel oder schwefelab  gebenden     Verbindungen    zur Reaktion gebracht  und die     geschwefelten    Verbindungen dann  mit sekundären     alipbatischen    Aminen und  Formaldehyd kondensiert, was entweder in  wässrig-alkalischer Lösung oder aber in orga  nischen Lösungsmitteln, die auch mit Was  ser verdünnt sein können, erfolgen kann.  Als aromatische     Oxyverbindungen    können  auch Kondensationsprodukte von     Phenolen     mit     Aldehydera    verwende werden.

   Wie dies    für die     Phenole    bekannt ist, werden durch  diese Reaktion sehr wahrscheinlich eine oder  
EMI0001.0013     
    Gruppen mit     Ri    und         R2    als     Alkyl-    und     Clycloalkylgruppen    in die  durch Schwefelatome und gegebenenfalls     Alde-          hydrestbrücken    verknüpften     Phenole    einge  führt.  



  Als     Phenole    eignen sich alle für die Herstel  lung von Schwefelverbindungen, insbesondere  Schwefelharze der     Phenole    schon verwendeten  aromatischen     Oxyverbindungen.    Technisch  kommen vor allem in Frage:

   Phenol,     Kresole,     deren Gemische,     p-sek.    oder     -tert.        Butylphenol,          p-tert.        Amylphenol,        p-sek.        Hexylphenol,        Di-          amylphenol,    Mono-,     Di-    und     Polychlorphenole,          Bromphenole,        Dioxydiarylmethane    und die ent  sprechenden     -dimethylmethane,Cyclohexylphe-          nol,        Dioxydiarylsulfone,

          Oxydiphenyle,        Oxy-          benzoesäuren,        Novolak    usw.  



  Als sekundäre     aliphatische    Amine, die in  Frage kommen, seien genannt:     Dimetbyl-          und        Diäthylamin,        Methyläthylamin,        Di-n-    und           -iso-propylamirr,        Di-rr-butylarnirr,        Diamylamin,          Piperidin,        Piperazin,        Diäthanolamin    usw.  



  Die neuen Verbindungen sind als Salze  anorganischer und organischer Säuren in Was  ser leicht löslich und sollen zur Erhöhung der       Wasserfestigkeit    direktgefärbter nativer und  umgefällter     Cellulose    verwendet werden. Diese  Möglichkeit der Verwendung ist sehr über  raschend, dies im Hinblick auf die schwefel  reifen, analogen bekannten Verbindungen aus       Phenolen,    Formaldehyd     und    sekundären     ali-          phatischen    Aminen, welche überhaupt kehre  Verbesserung der Wasserechtheit von Fär  bungen bewirken.  



       Gegenstand    des vorliegenden     Patentes    ist  ein Verfahren zur Herstellung eines     basischen     Kondensationsproduktes, dadurch gekennzeich  net, dass man Phenol mit Chlorschwefel er  hitzt, das erhaltene Produkt mit Formaldehyd  und     Dimethylamin,    zuletzt unter Zugabe von  Natronlauge, umsetzt und das Reaktionspro  dukt durch Neutralisieren der Natronlauge  abscheidet. Die neue Verbindung, ein gelb  liches Harz, ist in Säuren mit bräunlicher  Farbe löslich und eignet sich zum     Wasser-          echtmachen    von mit Direktfarbstoffen erhal  tenen Färbungen auf nativer oder umgefällter       Cellulose.     



  <I>Beispiel:</I>  Zu 100 Teilen Phenol gibt man zwischen  <B>60'</B> und<B>70' 0</B> 70 Teile Chlorschwefel und    erhitzt 1 Stunde auf 100   C. Nachdem die       Salzsäureentwicklung    beendigt ist, fügt man  300 Teile Alkohol oder ein anderes, mit  Wasser     mischbares    organisches Lösungsmittel  wie zum     Beispiel    Aceton zu,     dann    trägt man  100 Teile     Formaldehyd        30o/oig    und     langsam     240 Teile     Dirnethylamin        19o/oig    ein und er  hitzt 3 Stunden zum Sieden.

   Nach Zugabe  von 80 Teilen Natronlauge     30o/oig    erhitzt  man eine weitere Stunde und destilliert dann  den Alkohol ab. Stellt man die Reaktions  masse neutral, so fällt ein Harz aus, das  sich in     Säuren    löst und schon in ganz ge  ringer     Menge    mit Direktfarbstoffen gefärbte  Baumwolle wasserecht macht.  



  ,



  Process for the production of a basic condensation product. It has been found that the phenols sulphurized by conventional processes, obtained by reacting phenols with sulfur or sulfur-releasing compounds in aqueous alkaline or organic solutions, can be used for the production of basic condensation products, the salts of which are readily soluble in water . The reaction products of sulphurized phenols with aldehydes are also useful.



  To produce the new condensation products, aromatic oxy compounds are first reacted with sulfur or sulfur-releasing compounds and the sulphurized compounds are then condensed with secondary aliphatic amines and formaldehyde, either in an aqueous-alkaline solution or in organic solvents can be diluted with what water. Condensation products of phenols with aldehydes can also be used as aromatic oxy compounds.

   As is known for the phenols, this reaction is very likely to produce an or
EMI0001.0013
    Groups with R 1 and R 2 as alkyl and cycloalkyl groups in the phenols linked by sulfur atoms and optionally aldehyde bridges are introduced.



  Suitable phenols are all aromatic oxy compounds already used for the production of sulfur compounds, in particular sulfur resins of the phenols. Technically, the following are particularly suitable:

   Phenol, cresols, their mixtures, p-sec. or tert. Butylphenol, p-tert. Amylphenol, p-sec. Hexylphenol, di- amylphenol, mono-, di- and polychlorophenols, bromophenols, dioxydiarylmethanes and the corresponding dimethylmethanes, cyclohexylphenol, dioxydiarylsulfones,

          Oxydiphenyls, oxybenzoic acids, novolak, etc.



  Secondary aliphatic amines that may be used include: dimethylamine and diethylamine, methylethylamine, di-n- and iso-propylamine, di-r-butylamine, diamylamine, piperidine, piperazine, diethanolamine, etc.



  The new compounds are easily soluble in water as salts of inorganic and organic acids and should be used to increase the water resistance of directly colored native and reprecipitated cellulose. This possibility of use is very surprising, with regard to the sulfur-ripe, analogous known compounds of phenols, formaldehyde and secondary aliphatic amines, which generally improve the waterfastness of dyeings.



       The present patent relates to a process for the production of a basic condensation product, characterized in that phenol is heated with chlorosulfur, the product obtained is reacted with formaldehyde and dimethylamine, finally with the addition of sodium hydroxide solution, and the reaction product is separated off by neutralizing the sodium hydroxide solution. The new compound, a yellowish resin, is soluble in acids with a brownish color and is suitable for making dyes obtained with direct dyes on native or reprecipitated cellulose waterfast.



  <I> Example: </I> Add between <B> 60 '</B> and <B> 70' 0 </B> 70 parts of chlorosulphur to 100 parts of phenol and heat for 1 hour at 100 C. After the development of hydrochloric acid is complete, add 300 parts of alcohol or another water-miscible organic solvent such as acetone, then add 100 parts of 30% formaldehyde and slowly 240 parts of 19% diethylamine and heat it to the boil for 3 hours.

   After adding 80 parts of 30% sodium hydroxide solution, the mixture is heated for a further hour and then the alcohol is distilled off. If the reaction mass is rendered neutral, a resin precipitates which dissolves in acids and makes cotton dyed with direct dyes waterfast even in very small quantities.



  ,

 

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines basischen Kondensationsproduktes,dadrrrch g < kennzeich net, dass man Phenol mit Chlorschwefel er hitzt, das erhaltene Produkt mit Formaldehyd und Dimethylamin, zuletzt unter Zugabe von Natronlauge, umsetzt und das Reaktionspro dukt durch Neutralisieren der Natronlauge abscheidet. Die neue Verbindung, ein gelb liches Harz, ist in Säuren mit bräunlicher Farbe löslich und eignet sich zum Wasser echtmachen von mit Direktfarbstoffen erhal tenen Färbungen auf nativer oder umgefällter Cell ulose. PATENT CLAIM: Process for the production of a basic condensation product, dadrrch g <indicates that phenol is heated with chlorosulfur, the product obtained is reacted with formaldehyde and dimethylamine, finally with the addition of sodium hydroxide solution, and the reaction product is separated off by neutralizing the sodium hydroxide solution. The new compound, a yellowish resin, is soluble in acids with a brownish color and is suitable for the water-proofing of colorings obtained with direct dyes on native or reprecipitated cellulose.
CH207344D 1938-07-18 1938-07-18 Process for the production of a basic condensation product. CH207344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH207344T 1938-07-18

Publications (1)

Publication Number Publication Date
CH207344A true CH207344A (en) 1939-10-31

Family

ID=4445486

Family Applications (1)

Application Number Title Priority Date Filing Date
CH207344D CH207344A (en) 1938-07-18 1938-07-18 Process for the production of a basic condensation product.

Country Status (1)

Country Link
CH (1) CH207344A (en)

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