CH186728A - Process for the production of a preparation suitable for the production of matting baths. - Google Patents

Process for the production of a preparation suitable for the production of matting baths.

Info

Publication number
CH186728A
CH186728A CH186728DA CH186728A CH 186728 A CH186728 A CH 186728A CH 186728D A CH186728D A CH 186728DA CH 186728 A CH186728 A CH 186728A
Authority
CH
Switzerland
Prior art keywords
production
baths
matting
preparation suitable
preparation
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 CH186728A publication Critical patent/CH186728A/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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/423—Amino-aldehyde resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Description

  

      Zusatzpatent    zum     Hauptpatent    Nr.     185117.       Verfahren zur Herstellung eines für     die,        Herstellung    von     Nattierungsbädern     geeigneten Präparates.    Es wurde     gefunden,    dass man ein für die  Herstellung von     Mattierungsbädern    sehr gut  geeignetes Präparat erhält, wenn man ein       Formaldehyd-Harnstoff        -Thioharnstoff-Kon-          densationsprodukt    in Ameisensäure löst.  



  Trägt man dieses Präparat in Wasser  ein, so entsteht eine kolloidale Lösung, aus  der sich das Kondensationsprodukt allmäh  lich ausscheidet, und die zum Mattieren von  Kunstseide     verwendet    werden kann.    <I>Beispiel:</I>    Man löst 1 kg eines     Harnstoff-Thioharn-          stoff-FormaIdehyd    - Kondensationsproduktes  in 3 kg 85     %iger    Ameisensäure durch kurzes  Erhitzen der Mischung.



      Additional patent to the main patent No. 185117. Process for the production of a preparation suitable for the production of natting baths. It has been found that a preparation which is very suitable for the production of matting baths is obtained if a formaldehyde-urea-thiourea condensation product is dissolved in formic acid.



  If you add this preparation to water, a colloidal solution is created from which the condensation product gradually separates out, and which can be used to matt artificial silk. <I> Example: </I> 1 kg of a urea-thiourea-formaldehyde condensation product is dissolved in 3 kg of 85% formic acid by briefly heating the mixture.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines für die Herstellung von Mattierungsbädern geeigne ten Präparates, dadurch gekennzeichnet, dass man ein Pomaldehyd - Harnstoff - Thioharn- stoff-Kondensationsprodukt in Ameisensäure löst. Trägt man dieses Präparat in Wasser ein, so entsteht eine kolloidale Lösung, aus der sich das Kondensationsprodukt allmählich ausscheidet, und die zum Mattieren von Kunstseide verwendet werden kann. PATENT CLAIM: Process for the production of a preparation suitable for the production of matting baths, characterized in that a pomaldehyde - urea - thiourea condensation product is dissolved in formic acid. If you add this preparation to water, a colloidal solution is created, from which the condensation product gradually separates and which can be used to matt artificial silk.
CH186728D 1935-02-23 1935-02-23 Process for the production of a preparation suitable for the production of matting baths. CH186728A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH185117T 1935-02-23
CH186728T 1935-02-23

Publications (1)

Publication Number Publication Date
CH186728A true CH186728A (en) 1936-09-30

Family

ID=25721134

Family Applications (1)

Application Number Title Priority Date Filing Date
CH186728D CH186728A (en) 1935-02-23 1935-02-23 Process for the production of a preparation suitable for the production of matting baths.

Country Status (1)

Country Link
CH (1) CH186728A (en)

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