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DE640115C - Process for the production of translucent patterns on cellulose-containing surfaces - Google Patents

Process for the production of translucent patterns on cellulose-containing surfaces

Info

Publication number
DE640115C
DE640115C DEH144045D DEH0144045D DE640115C DE 640115 C DE640115 C DE 640115C DE H144045 D DEH144045 D DE H144045D DE H0144045 D DEH0144045 D DE H0144045D DE 640115 C DE640115 C DE 640115C
Authority
DE
Germany
Prior art keywords
cellulose
production
translucent patterns
containing surfaces
translucent
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEH144045D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heberlein and Co AG
Original Assignee
Heberlein and Co AG
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 Heberlein and Co AG filed Critical Heberlein and Co AG
Priority to DEH144045D priority Critical patent/DE640115C/en
Application granted granted Critical
Publication of DE640115C publication Critical patent/DE640115C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06Q—DECORATING TEXTILES
    • D06Q1/00—Decorating textiles
    • D06Q1/02—Producing patterns by locally destroying or modifying the fibres of a web by chemical actions, e.g. making translucent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Description

Verfahren zur Herstellung von durchscheinenden Mustern auf cellulosehaltigen Flächengebilden Gegenstand des Hauptpatents ist ein Verfahren zum Bedrucken von cellulosehaltigen Flächengebilden mit verdickter konzentrierter Zinkchloridlösung, wobei als Verdickungsmittel Cellulosd verwendet wird.Process for the production of translucent patterns on cellulose-containing Flat structures The subject of the main patent is a method for printing on cellulosic fabrics with concentrated zinc chloride solution, cellulose being used as a thickening agent.

Die Erfahrung hat gelehrt, daß bei Anwendung dieses Verfahrens, insbesondere auf Kunstseide aus umgefällter Cellulose, die pergamentierende Wirkung der Druckmasse infolge der zur Auflösung der Cellulose benötigten hochkonzentrierten Zinkchloridlösungen oft zu stark ist. Neben der gewünschten Transparenz kann eine überpergamentierung eintreten, durch welche die Faser geschädigt wird, d.h. die bedruckten Gewebestellen werden spröde und brüchig.Experience has taught that when this method is used, in particular on rayon made of reprecipitated cellulose, the parchment effect of the printing mass as a result of the highly concentrated zinc chloride solutions required to dissolve the cellulose is often too strong. In addition to the desired transparency, over-parchment can be used which damage the fiber, i.e. the printed fabric areas become brittle and fragile.

Zwar ist es nach dem Hauptpatent möglich, eine Milderung der pergamentierenden Wirkung durch Verdünnen der Druckmasse mit Formaldehyd zu erreichen. Diese Verfahrensweise hat sich aber infolge derlästigen stark-en Formaldehydentwicklung als urnständ-]ich und äußerst unangenehm erwiesen.Although it is possible according to the main patent, an alleviation of the parchment Achieve effect by thinning the printing material with formaldehyde. This procedure However, as a result of the inconvenient, strong formaldehyde development, it has become a problem and proved extremely uncomfortable.

Es hat sich nun gezeigt, daß alle diese Nachteile umgangen werden können, wenn man die nach dem Hauptpatent als Verdikkungsmittel zur Anwendung kommende Cellulose ganz oder teilweise durch organische Cellulosederivate, beispielsweise durch Celluloseester, ersetzt. Insbesondere hat sich die Anwendung - von Acetylcellulose als günstig erwiesen. Vorteilhaft verwendet man als Verdickungsmitteleine Mischung von Acetylcelltilose und Cellulose.It has now been shown that all of these disadvantages can be avoided if the cellulose used as a thickening agent according to the main patent is wholly or partially replaced by organic cellulose derivatives, for example cellulose esters. In particular, the application has - of acetyl proved favorable. A mixture of acetyl cell silose and cellulose is advantageously used as the thickening agent.

Beispiel Ein gebleichtes Viscosevoilegewebe wirdmit einer Masse von der Zusammensetzung 69kg Zinkchlorid, 3 1 kg Wasser, 2 kg Acetatseideabfälle, o,5 kg Viscoseseideabfälle bedruckt, alsdann bei 95' C vollständig getrocknet, gewaschen, geschleudert und schließlich auf Rahmen fertiggestellt.EXAMPLE A bleached viscose silk fabric is printed with a mass of the composition 69 kg zinc chloride, 3 1 kg water, 2 kg acetate silk waste, 0.5 kg viscose silk waste, then completely dried at 95 ° C., washed, spun and finally finished on a frame.

Die bedruckten Stellen sinddurchscheinend und gut reißfest.The printed areas are translucent and tear-resistant.

Claims (1)

PAT-rNTA.NLSPZUCI-I: Abänderung des Verfahrens zur Herstellung von durchscheinenden Mustern auf cellulosehaltigen Flächengebilden nach Pa-#ent 63 9 67 1, dadurch gekennzeichnet, daß die Ware 'hier mit Druckmassen bedruckt -wird, die durch Lösen von C#ellulose zusammen mit organischen Cellulosederivaten, wie Celhiloseestern, oder von organischen Cellulosederivaten allein in Zinkchloridlösung bei niederer Temperatur erhältlich sind.PAT-rNTA.NLSPZUCI-I: Modification of the process for the production of translucent patterns on cellulose-containing fabrics according to Pa- # ent 63 9 67 1, characterized in that the goods' are printed here with printing materials which are produced by dissolving C # ellulose together with organic cellulose derivatives, such as celhilose esters, or of organic cellulose derivatives alone in zinc chloride solution at low temperature.
DEH144045D 1935-06-18 1935-06-18 Process for the production of translucent patterns on cellulose-containing surfaces Expired DE640115C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH144045D DE640115C (en) 1935-06-18 1935-06-18 Process for the production of translucent patterns on cellulose-containing surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH144045D DE640115C (en) 1935-06-18 1935-06-18 Process for the production of translucent patterns on cellulose-containing surfaces

Publications (1)

Publication Number Publication Date
DE640115C true DE640115C (en) 1936-12-22

Family

ID=7179325

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH144045D Expired DE640115C (en) 1935-06-18 1935-06-18 Process for the production of translucent patterns on cellulose-containing surfaces

Country Status (1)

Country Link
DE (1) DE640115C (en)

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