DE237018C - - Google Patents
Info
- Publication number
- DE237018C DE237018C DENDAT237018D DE237018DA DE237018C DE 237018 C DE237018 C DE 237018C DE NDAT237018 D DENDAT237018 D DE NDAT237018D DE 237018D A DE237018D A DE 237018DA DE 237018 C DE237018 C DE 237018C
- Authority
- DE
- Germany
- Prior art keywords
- reserve
- vat
- dyes
- sulfur
- zinc
- 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.)
- Active
Links
- 239000000975 dye Substances 0.000 claims description 5
- 239000000984 vat dye Substances 0.000 claims description 5
- 150000003751 zinc Chemical class 0.000 claims description 4
- -1 Sodium sulfur Chemical compound 0.000 claims description 2
- 150000003464 sulfur compounds Chemical class 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 239000002562 thickening agent Substances 0.000 claims 1
- 238000004043 dyeing Methods 0.000 description 4
- GRVFOGOEDUUMBP-UHFFFAOYSA-N Sodium sulfide Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 3
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- UHOKSCJSTAHBSO-UHFFFAOYSA-N Indanthrone blue Chemical compound C1=CC=C2C(=O)C3=CC=C4NC5=C6C(=O)C7=CC=CC=C7C(=O)C6=CC=C5NC4=C3C(=O)C2=C1 UHOKSCJSTAHBSO-UHFFFAOYSA-N 0.000 description 2
- 229940097275 Indigo Drugs 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 2
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L Zinc chloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- VIFKLIUAPGUEBV-UHFFFAOYSA-N 2-(3-hydroxy-1H-indol-2-yl)-1H-indol-3-ol Chemical compound N1C2=CC=CC=C2C(O)=C1C1=C(O)C2=CC=CC=C2N1 VIFKLIUAPGUEBV-UHFFFAOYSA-N 0.000 description 1
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-Naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- PZZYQPZGQPZBDN-UHFFFAOYSA-N Aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 description 1
- 230000036881 Clu Effects 0.000 description 1
- 239000004233 Indanthrene blue RS Substances 0.000 description 1
- 229920001021 Polysulfide Polymers 0.000 description 1
- JOUDBUYBGJYFFP-FOCLMDBBSA-N Thioindigo Chemical compound S\1C2=CC=CC=C2C(=O)C/1=C1/C(=O)C2=CC=CC=C2S1 JOUDBUYBGJYFFP-FOCLMDBBSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical class [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920000591 gum Polymers 0.000 description 1
- 235000019239 indanthrene blue RS Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000988 sulfur dye Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/12—Reserving parts of the material before dyeing or printing ; Locally decreasing dye affinity by chemical means
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Description
KAISERI^HESKAISERI ^ HES
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
-Me 237018-KLASSE Qn. GRUPPE -Me 237018-CLASS Qn. GROUP
Verfahren zum Reservieren von Küpenfarbstoffen.Method of reserving vat dyes.
Im Gegensatz zu den Schwefelfarbstoffen, welche sich mit Zinksalzen leicht reservieren lassen, war es bisher bei den Küpenfarbstoffen nicht gelungen, mit diesen Salzen eine gegen 5. die verschiedenen in Betracht kommenden Färbeoperationen, wie Tauchküpe, Klotzfärbung, Rouletteküpe, widerstandsfähige Reserve herzustellen.In contrast to the sulfur dyes, which are easily reserved with zinc salts so far, it had not been possible to use these salts to counteract the vat dyes 5. the various dyeing operations that can be considered, such as dipping vat, block dyeing, Roulette bowl to make resistant reserve.
Es hat sich nun gezeigt, daß man auch beiIt has now been shown that one can also work with
ίο Küpenfarbstoffen unter ausschließlicher Verwendung von Zinksalzen ausgezeichnete Reservageeffekte erzielt, wenn man dem Färbebad Schwefelnatrium oder eine ähnlich wirkende Schwefelverbindung, wie Polysulfide usw., zusetzt oder das zum Lösen des Farbstoffs erforderliche Alkali ganz oder zum Teil durch die genannten Sulfide ersetzt. Überraschenderweise widersteht die Zinkreserve hierbei nicht nur dem Anfärben in heißen Hydrosulfitküpen, sondern auch der mechanischen Ablösung in der Rouletteküpe. Die Patentschrift 171785 betrifft ein Darstellungsverfahren für Indigweißlösungen mittels Eisen- und Schwefelalkali. Dieses Verfahren konnte keinerei Anhaltspunkte für das vorliegende Druckverfahren und den damit erzielten Effekt geben, daß es nämlich möglich sein werde, bei Verwendung von Schwefelnatrium enthaltenden Küpen mit Zinksalzen eine sowohl gegen die mechanisch als chemisch wirkenden Beanspruchungen bei den verschiedenartigen Färbeoperationen und für alle Küpenfarbstoffe widerstandsfähige Reserve zu erhalten. Es war dies um so weniger vorauszusehen, als die gewöhnliche Indigoreserve aus Kupfer- und Bleisalzen zum Färben in der Rouletteküpe oder heißen Hydrosulfitküpe nicht tauglich ist, auch dann nicht, wenn die Küpen schwefelalkalihaltig sind.ίο vat dyes under exclusive use Excellent reserve effects of zinc salts are achieved if sodium sulphide or a similar one is added to the dye bath Sulfur compound such as polysulfide, etc., or that for dissolving the dye required alkali replaced in whole or in part by the sulfides mentioned. Surprisingly The zinc reserve not only resists staining in hot hydrosulphite vats, but also mechanical ones Replacement in the roulette bowl. The patent 171785 relates to a display method for indigo white solutions using iron and sulfur alkali. This procedure could no clues for the present printing process and the effect achieved with it give that it will be possible when using sodium sulphide Vats with zinc salts counteract both the mechanical and chemical stresses of the various types Dyeing operations and to maintain a resistant reserve for all vat dyes. It this was all the less to be foreseen as the usual indigo reserve made of copper and Lead salts for coloring in the roulette vat or hot hydrosulfite vat are not suitable not even if the vats contain alkaline sulfur.
Das Verfahren liefert sowohl auf weißer als auch auf naphtolierter Ware ein reines, nicht angegilbtes Weiß und gestattet die Herstellung von Buntreserven durch Zusatz von Diazolösungen.The process delivers a pure, not yellowed white and allows the production of colored reserves by adding Diazo solutions.
4545
Der weiße Stoff wird bedruckt mit folgender Druckfarbe: 300 g Zinkchlorid, 50 g Wasser, 650 g Gummi verdickung 1:1. Nach dem Trocknen wird in der Klotzmaschine oder Rouletteküpe in einem 55° heißen Bad ausgefärbt, welches im Liter enthält: 30 g Indanthrenblau RS im Teig, 25 ecm Natronlauge 30 ° Be., 7,5 g Hydrosulfit, konzentriert im Pulver, 15 g Schwefelnatrium kristallisiert. Nach dem Färben wird vergrünt, die Reserve mit verdünnter, warmer Säure abgewaschen und gespült.The white material is printed with the following printing ink: 300 g zinc chloride, 50 g Water, 650 g gum thickening 1: 1. After drying it is put in the padding machine or the roulette bowl colored in a bath at 55 °, which contains 30 g per liter Indanthrene blue RS in the dough, 25 ecm sodium hydroxide solution 30 ° Be., 7.5 g hydrosulfite, concentrated crystallized in the powder, 15 g of sodium sulphide. After dyeing, the reserve is greened Washed off with dilute, warm acid and rinsed.
An Stelle von Indanthrenblau können andere Farbstoffe dieser Klasse, ferner Indigo- und Thioindigo- oder indigoide Farbstoffe verwendet werden.Instead of indanthrene blue, other dyes of this class, as well as indigo and thioindigo or indigoid dyes can be used.
Der mit ß-Naphtol präparierte Stoff wirdThe substance prepared with ß-naphtol is
bedruckt mit folgender Druckfarbe: 300 g Zinkchlorid, 500 g Gummi verdickung 1:1, 100 g Kaolin 1 : 1, 100 g Diazolösung mit· 13,8 g Paranitranilin im Liter.printed with the following printing ink: 300 g zinc chloride, 500 g rubber thickening 1: 1, 100 g Kaolin 1: 1, 100 g diazo solution at 13.8 g Paranitraniline per liter.
Hierauf wird in derselben Weise, wie unter Beispiel I angegeben, weiterbehandelt.Treatment is then carried out in the same way as indicated under Example I.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE237018C true DE237018C (en) |
Family
ID=496663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT237018D Active DE237018C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE237018C (en) |
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0
- DE DENDAT237018D patent/DE237018C/de active Active
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