DE668739C - Process for dyeing acetate rayon or acetylcellulose-containing fiber fabrics with poorly to insoluble acetate rayon dyes from neutral liquor - Google Patents
Process for dyeing acetate rayon or acetylcellulose-containing fiber fabrics with poorly to insoluble acetate rayon dyes from neutral liquorInfo
- Publication number
- DE668739C DE668739C DEC50219D DEC0050219D DE668739C DE 668739 C DE668739 C DE 668739C DE C50219 D DEC50219 D DE C50219D DE C0050219 D DEC0050219 D DE C0050219D DE 668739 C DE668739 C DE 668739C
- Authority
- DE
- Germany
- Prior art keywords
- acetate rayon
- dyes
- poorly
- dyeing
- insoluble
- 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
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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
- D06P3/8214—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing ester and amide groups
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/647—Nitrogen-containing carboxylic acids or their salts
-
- 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/40—Cellulose acetate
- D06P3/42—Cellulose acetate using dispersed dyestuffs
-
- 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
- D06P3/8223—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups
- D06P3/8228—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using one kind of dye
- D06P3/8233—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using one kind of dye using dispersed dyes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Coloring (AREA)
Description
Verfahren zum Färben von Acetatkunstseide oder Acetylcellulose enthaltenden Faserstoffgebilden mit schwer bis unlöslichen Acetatkunstseidefarbstoffen aus neutraler Flotte Erfindungsgemäß werden Acetatkunstseide oder diese enthaltende Faserstoffgemische aus neutralen Färbeflotten gefärbt, die schwer bis unlösliche Acetatkunstseidefarbstoffe in feiner Verteilung und hochmolekulare Eiweißabbauprodukte von der Art der Protalbin-oder Lysalbinsäure enthalten. Ganz besonders haben sich Substitutionsprodukte dieser Eiweißabbauprodukte mit oberflächenwirksamen Eigenschaften bewährt. Man hat bereits vorgeschlagen, den für das Färben von Acetatkunstseide bestimmten Färbeflotten oberflächenwirksame Stoffe zuzusetzen, z. B. saune Fettalkoholschwefelsäureester oder durch höhere Fettsäuren acylierte Aminosulfonsäuren. Wie Vergleichsversuche hergeben haben, ist die nach dem vorliegenden Verfahren gefärbte Kunstseide jedoch im Griff weicher, im Faden geschlossener und im Farbton lebhafter als die in dieser bekannten Weise aus neutralem Bade mit schwer bis unlöslichen Acetatkunstseidefarbstoffen gefärbte Acetatkunstseide.Process for dyeing acetate rayon or containing acetyl cellulose Fiber structures with poorly to insoluble acetate artificial silk dyes from neutral Liquor According to the invention, acetate rayon or fiber mixtures containing them are used Dyed from neutral dye liquors, the difficult to insoluble acetate artificial silk dyes in fine distribution and high molecular weight protein degradation products of the type of protalbin or Contain lysalbinic acid. Substitution products of this have particularly proven themselves Proven protein breakdown products with surface-active properties. One already has proposed the surface-active dye liquors intended for dyeing acetate rayon Add substances, e.g. B. saune fatty alcohol sulfuric acid esters or higher fatty acids acylated aminosulfonic acids. How comparative tests have shown is the one after However, rayon dyed in the present process is softer to the touch and the thread is softer more closed and livelier in hue than those in this known way from neutral Bath acetate rayon dyed with poorly to insoluble acetate rayon dyes.
Es können nach dem vorliegenden Verfahren auch Gemische aus Acetatkunstseide und pflanzlichen, tierischen und künstlichen Faserstoffen mit gleichem Erfolg mit Acetatkunstseidefarbstoffen gefärbt werden. Beispiel I Acetatkunstseidegarn in Strangform wird im Flottenverhältnis I:25 bei einer Temperatur von etwa 9o° C I Stunde unter gelegentlichem Umziehen in einer neutralen, wässerigen Aufschwemmung von I9 I, 4-Dimethylaminoanthrachinon je Liter, die 0,25g oleyllysalbinsaures Natrium je Liter enthält, behandelt. Das Acetatkunstseidegarn wird sodann gründlich gespült, abgeschleudert und bei mäßiger Temperatur getrocknet. Das lebhaft blau gefärbte Garn ist im Faden geschlossen und zeichnet sich durch einen angenehmen, weichen Griff aus.Mixtures of acetate rayon can also be used in the present process and vegetable, animal and artificial fibers with equal success Acetate rayon dyes. Example I Rope acetate rayon yarn is in the liquor ratio I: 25 at a temperature of about 9o ° C for 1 hour occasional changing in a neutral, aqueous suspension of 19 1,4-dimethylaminoanthraquinone per liter containing 0.25 g of sodium oleyllysalbinate per liter. That Acetate rayon is then rinsed thoroughly, spun off, and at a moderate temperature Temperature dried. The vivid blue colored thread is closed in the thread and is characterized by a pleasant, soft handle.
Das oleyllysalbinsaure Natrium kann ,ersetzt werden durch lysalbinsaures oder protalbinsaures Natrium oder ähnliche hochmolekulare Eiweißabbauprodukte oder durch die Kondensationsprodukte dieser Verbindungen mit Oleylalkoholchlorkohlensäureester oder Benzylchlorid.The oleyllysalbinic acid sodium can be replaced by lysalbinic acid or sodium protalbinate or similar high molecular weight protein degradation products or by the condensation products of these compounds with oleyl alcohol chlorocarbonic acid ester or benzyl chloride.
Beispiel 2 Ein Mischgewebe, das aus Acetatkunstseide und Celllulosekunstseide besteht, wird im Flottenverhältnis 1:25 bei einer Temperatur von 9o bis 95°C in einer neutralen, wässerigen Aufschwemmung von 0,25 g 1, q.-Diaminoanthrachinon j e Liter, die 0,5g hochmolekulare Eiweißspaltprodukte je Liter enthält, während I Stunde behandelt. Das Mischgewebe wird sodann in der üblichen Weise spült und getrocknet. Die Acetatkunstseide wird durch diese Behandlung in einem leb-<@ haften, rotvioletten Ton mit guter Echtheit gefärbt, während die Cellulosekunstseide ungefärbt bleibt.Example 2 A mixed fabric consisting of acetate rayon and cellulose rayon is in a liquor ratio of 1:25 at a temperature of 90 to 95 ° C in a neutral, aqueous suspension of 0.25 g of 1, q.-diaminoanthraquinone per liter, the 0, Contains 5g of high molecular weight protein breakdown products per liter, treated for 1 hour. The mixed fabric is then rinsed and dried in the usual way. Through this treatment, the acetate artificial silk is dyed in a lively, red-violet shade with good fastness, while the cellulose artificial silk remains undyed.
Die hochmolekularen Eiweißspaltprodukte können ersetzt werden durch Kondensationsprodukte von höheren Fettsäuren oder Harzsäuren mit hochmolekularen Eiweißspaltprodukten.The high molecular weight protein breakdown products can be replaced by Condensation products of higher fatty acids or resin acids with high molecular weight Protein breakdown products.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC50219D DE668739C (en) | 1935-02-22 | 1935-02-22 | Process for dyeing acetate rayon or acetylcellulose-containing fiber fabrics with poorly to insoluble acetate rayon dyes from neutral liquor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC50219D DE668739C (en) | 1935-02-22 | 1935-02-22 | Process for dyeing acetate rayon or acetylcellulose-containing fiber fabrics with poorly to insoluble acetate rayon dyes from neutral liquor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE668739C true DE668739C (en) | 1938-12-13 |
Family
ID=7027133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEC50219D Expired DE668739C (en) | 1935-02-22 | 1935-02-22 | Process for dyeing acetate rayon or acetylcellulose-containing fiber fabrics with poorly to insoluble acetate rayon dyes from neutral liquor |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE668739C (en) |
-
1935
- 1935-02-22 DE DEC50219D patent/DE668739C/en not_active Expired
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