DE636268C - Process for dyeing acetate silk - Google Patents

Process for dyeing acetate silk

Info

Publication number
DE636268C
DE636268C DEI51811D DEI0051811D DE636268C DE 636268 C DE636268 C DE 636268C DE I51811 D DEI51811 D DE I51811D DE I0051811 D DEI0051811 D DE I0051811D DE 636268 C DE636268 C DE 636268C
Authority
DE
Germany
Prior art keywords
acetate silk
parts
dyeing acetate
dyeing
silk
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
DEI51811D
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of DE636268C publication Critical patent/DE636268C/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
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
    • D06P1/20—Anthraquinone dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Description

Verfahren zum Färben von Acetatseide Es wurde gefunden, daß man klare, grünsti,chiggelbe Färbungen von ausgezeichneter Licht- und Waschechtheit erhält, wenn man Acetatseide: mit Bz- i-methoxybenzanthron färbt oder bedruckt. Dieser Farbstoff besitzt eine außerordentlich gute Affinität zu Acetatseide; liefert infolgedessen tiefe Färbungen und ist nicht phototrop.Process for dyeing acetate silk It has been found that clear, receives greenish-yellow colorations of excellent lightfastness and washfastness, if you dye acetate silk: with Bz-i-methoxybenzanthrone or print it. This dye has an extremely good affinity for acetate silk; delivers as a result deep coloring and is not phototropic.

Die erfindungsgemäß hergestellten Acetatseidefärbungen haben bessere Eigenschaften als die mit den aus den britischen ,Patentschriften 307813 und 401731 bekannten Farbstoffen hergestellten Aoetatseidefärbungen.The acetate silk dyeings produced according to the invention have better ones Properties than those of British patents 307813 and 401731 known dyes produced acetate silk dyeings.

Beispiel i q. Teile Bz-i-methoxybenzanthron (8prozentige wässierige Paste) werden innig mit io Teilen Türkischrotöl und So Teilen kalten Wassers gemischt. Dann werden 3ooo Teile kalten Wassers hinzugefügt. iooTeile Aoetatseide werden in einer warmen, sehr verdünnten Lösung von Seife und Ammoniak gereänigt, in kaltem Wasser gewaschen und in das kalte Färbebad eingebracht. Das Färbebad wird langsam auf 8o' C erhitzt und Stunden lang bei dieser Temperatur gehalten. Die Ware wird ständig in dem Färbebad bewegt, dann daraus entfernt, in kaltem Wasser gewaschen und getrocknet. Man @erhält eine klare, grünlichgelbe Färbung von sehr guter Licht-; Wasch-, Reib-, Säure- und Alkalechtheit, die gegen Abgase und heißes Bügeln sehr beständig ist.Example i q. Parts of Bz-i-methoxybenzanthrone (8 percent aqueous paste) are intimately mixed with 10 parts of Turkish red oil and 50 parts of cold water. Then 3,000 parts of cold water are added. 100 parts of acetate silk are cleaned in a warm, very dilute solution of soap and ammonia, washed in cold water and placed in the cold dye bath. The dyebath is slowly heated to 8o'C and Maintained at this temperature for hours. The goods are constantly moved in the dyebath, then removed, washed in cold water and dried. A clear, greenish-yellow color of very good light is obtained; Wash, rub, acid and alkali fastness, which is very resistant to exhaust gases and hot ironing.

Beispiel z io Teile Bz--metlioxybenzanthronr (8prozentige Paste) werden mit 25 Teilen Wässer verrührt, und die Aufschwemmung wird mit 6o Teilen Senegalgummiverdickung i : i und 5 Teilen Glycerin gemischt.Example z io parts of Bz - metlioxybenzanthronr (8 percent paste) Stirred with 25 parts of water, and the suspension is thickened with 60 parts of Senegal gum i: i and 5 parts glycerin mixed.

Acetats,eide wird mit dieser Paste gedruckt, getrocknet, bei ioo° C i/2 Stunde lang gedämpft und dann in Wasser gewaschen, um das Verdickungsmittel zu entfernen. Es entsteht eine klare, grünlichgelbe Färbung.Acetats, eide is printed with this paste, dried, at 100 ° C i / 2 hour steamed and then washed in water to add the thickener to remove. The result is a clear, greenish-yellow color.

Bz-i-methoxyb.enzanthron kann mit blauen Acetatseidefarbstoffen zusammen angewendet werden. Man erhält so klare und echte grüne Färbungen und Drucke.Bz-i-methoxyb.enzanthron can be combined with blue acetate silk dyes be applied. This gives clear and genuine green dyeings and prints.

Claims (1)

PATENTANSPRU Cil Verfahren zum Färben von Acetatseide, gekennzeichnet durch die Verwendung von Bz- i-methöxybenzanthron in unverküptem Zustande.PATENT APPLICATION Cil process for dyeing acetate silk, marked through the use of Bz-i-methoxybenzanthrone in an uncontrolled state.
DEI51811D 1934-11-12 1935-03-05 Process for dyeing acetate silk Expired DE636268C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB636268X 1934-11-12

Publications (1)

Publication Number Publication Date
DE636268C true DE636268C (en) 1936-10-05

Family

ID=10489190

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI51811D Expired DE636268C (en) 1934-11-12 1935-03-05 Process for dyeing acetate silk

Country Status (1)

Country Link
DE (1) DE636268C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123285B (en) * 1959-07-28 1962-02-08 Basf Ag Dyeing and printing of structures made of linear fiber-forming polyesters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123285B (en) * 1959-07-28 1962-02-08 Basf Ag Dyeing and printing of structures made of linear fiber-forming polyesters

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