AT48895B - Process for the production of lightfast colored chain velvet. - Google Patents

Process for the production of lightfast colored chain velvet.

Info

Publication number
AT48895B
AT48895B AT48895DA AT48895B AT 48895 B AT48895 B AT 48895B AT 48895D A AT48895D A AT 48895DA AT 48895 B AT48895 B AT 48895B
Authority
AT
Austria
Prior art keywords
lightfast
velvet
production
colored
chain
Prior art date
Application number
Other languages
German (de)
Inventor
Martin Ross
Original Assignee
Martin Ross
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 Martin Ross filed Critical Martin Ross
Application granted granted Critical
Publication of AT48895B publication Critical patent/AT48895B/en

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  • Spectrometry And Color Measurement (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung lichtechter farbiger Kettensamte. 
 EMI1.1 
 patente Nr.   48894 geht   von der Erkenntnis aus, dass die dunklen Farben lichtechter als deren lichtere Nuancen sind und dass der lichtere Ton irgend einer Farbe dadurch hergestellt werden kann, dass   msn   eine entsprechende Quantität von Weiss einem dunkleren Ton derselben Farbe   beimischt.   Diese Tatsachen werden bei der Erfindung nach dem Stammpatent dadurch verwertet, dass in der Polkette abwechselnd weisse und lichtecht   blau gefärbte Fäden geschert   werden, wodurch echtfarbige Samte in hechtgrauen Nuancen erzeugt werden. 



     Versuche haben   nun ergeben, dass sich ein dem Verfahren nach dem Stammpatent 
 EMI1.2 
 Polkette in der   entsprechend lichteren Nuance einzufärben. Selbst wenn   er hiezu einen lichtechten roten Farbstoff verwendet hätte, der also in dunkleren Nuancen vielleicht ganz entsprechend gewesen wäre, so verringert sich diese Lichtechtheit proportional mit der 
 EMI1.3 
 Stoff. Nach dem neuen Verfahren werden, um rosa Samte herzustellen, dunkle rote lichtechte   Kettenfäden   abwechselnd mit weissen   Kettenfäden   geschert. 



   Natürlich kann man in derselben Weise Samte in allen anderen Nuancen herstellen : 
 EMI1.4 
 weissen   Kettenfäden   erzielt. Auch bei Verwendung nicht lichtechter oder nur wenig lichtechter Farbstoffe wird bei Anwendung dieses Verfahrens eine immerhin relativ viel bessere Lichtechtheit erzielt, als bisher möglich war. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Process for the production of lightfast colored chain velvet.
 EMI1.1
 Patent No. 48894 is based on the knowledge that the dark colors are more lightfast than their lighter nuances and that the lighter tone of any color can be produced by msn mixing a corresponding quantity of white with a darker tone of the same color. These facts are exploited in the invention according to the parent patent by shearing alternately white and lightfast blue colored threads in the pile warp, producing real colored velvets in pale gray shades.



     Tests have now shown that a process according to the parent patent
 EMI1.2
 To color the pile chain in the corresponding lighter shade. Even if he had used a lightfast red dye for this purpose, which might have been quite the same in darker nuances, this lightfastness decreases proportionally with the
 EMI1.3
 Material. According to the new process, to produce pink velvet, dark red, lightfast chain threads are sheared alternately with white chain threads.



   Of course, you can make velvet in all other shades in the same way:
 EMI1.4
 white warp threads. Even when using non-lightfast or only slightly lightfast dyes, a relatively much better lightfastness is achieved when using this process than was previously possible.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Herstellung lichtechter farbiger Kettensamte, dadurch gekennzeichnet, dass zur Erzielung anderer Farben und Nuancen als hechtgrau in der Polkette abwechselnd weisse Kettenfäden und Kettenfäden einer dunkleren Nuance der gewünschten Farbe geschert werden. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for the production of lightfast colored warp velvet, characterized in that white warp threads and warp threads of a darker shade of the desired color are sheared alternately in order to achieve colors and nuances other than pike gray in the pile warp. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT48895D 1910-06-24 1910-11-08 Process for the production of lightfast colored chain velvet. AT48895B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT48894T 1910-06-24
AT48895T 1910-11-08

Publications (1)

Publication Number Publication Date
AT48895B true AT48895B (en) 1911-07-10

Family

ID=25601630

Family Applications (1)

Application Number Title Priority Date Filing Date
AT48895D AT48895B (en) 1910-06-24 1910-11-08 Process for the production of lightfast colored chain velvet.

Country Status (1)

Country Link
AT (1) AT48895B (en)

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