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DE729846C - Process for the production of ice colors in stuff printing - Google Patents

Process for the production of ice colors in stuff printing

Info

Publication number
DE729846C
DE729846C DED84301D DED0084301D DE729846C DE 729846 C DE729846 C DE 729846C DE D84301 D DED84301 D DE D84301D DE D0084301 D DED0084301 D DE D0084301D DE 729846 C DE729846 C DE 729846C
Authority
DE
Germany
Prior art keywords
printing
ice
production
acid
alkali
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
DED84301D
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.)
Durand and Huguenin AG
Original Assignee
Durand and Huguenin 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 Durand and Huguenin AG filed Critical Durand and Huguenin AG
Priority to DED84301D priority Critical patent/DE729846C/en
Application granted granted Critical
Publication of DE729846C publication Critical patent/DE729846C/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
    • D06P1/44—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
    • D06P1/673—Inorganic compounds
    • D06P1/67333—Salts or hydroxides
    • D06P1/67341—Salts or hydroxides of elements different from the alkaline or alkaline-earth metals or with anions containing those elements
    • 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
    • D06P1/673—Inorganic compounds
    • D06P1/67333—Salts or hydroxides
    • D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
    • 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
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/68—Preparing azo dyes on the material

Landscapes

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

Description

Verfahren zur Herstellung von Eisfarben im Zeugdruck Es sind Verfahren zur Herstellung von Eisfarben auf Textilfasern bekannt, gemäß. denen Druckpasten, die, neben den erforderlichen Hilfsmitteln, wie Verdickung und Verteilungsmittel, ein Alkalinitrit, ein Alkalisalz einer Eisfarbenkomponente oder eine Eisfarbenkomponente und Alkali, ferner ein primäres aromatisches Amin :enthalten, auf die Faser aufgedruckt werden und hernach die Färbung durch Einwirkung von Säure bei gewöhnlicher Temperatur entwickelt und die Faser zum Schluß mit einem säurebindenden Mittel behandelt wird. Derartige Druckpasten können auch Harnstoff als druckvertiefendes Mittel enthalten.Process for the production of ice colors in fabric printing There are processes known for the production of ice colors on textile fibers, according to. which printing pastes, which, in addition to the necessary aids, such as thickening and distribution agents, an alkali nitrite, an alkali salt of an ice color component, or an ice color component and alkali, further containing a primary aromatic amine: printed on the fiber and afterwards the coloring by the action of acid at ordinary temperature and the fiber is finally treated with an acid-binding agent. Such printing pastes can also contain urea as a pressure-intensifying agent.

Es wurde nun gefunden, daß bessere Druckergebnisse erhalten werden, wenn der Druckpaste Zinkoxyd zugegeben wird. Dieser Zusatz bewirkt eine bessere Haltbarkeit der Druckpasten und eine größere Lebhaftigkeit und Tiefe der erhaltenen Farbtöne. Auch bei Gegenwart von Zinkoxyd und Harnstoff in der Druckpaste sind die Drucke tiefer als bei Gegenwart von Harnstoff allein. Beispiel i 25,6 Teile i-Amino-2-methoxy-4-benzoyl- amino-5-methylb.enzol 26,3 - 2', 3'-0xynaphfhoylaminobenzol 16,7 - Natriumnitrit 0,2 - Natriumhydroxyd 1,2 - Natriumacetat, wasserfrei 7 o Teile . werden innig gemischt.It has now been found that better printing results are obtained if zinc oxide is added to the printing paste. This addition brings about better durability of the printing pastes and greater vividness and depth of the color tones obtained. Even with the presence of zinc oxide and urea in the printing paste, the prints are lower than with the presence of urea alone. Example i 25.6 parts of i-amino-2-methoxy-4-benzoyl- amino-5-methylbenzene 26.3-2 ', 3'-oxynaphthalylaminobenzene 16.7 - sodium nitrite 0.2 - sodium hydroxide 1,2 - sodium acetate, anhydrous 7 o parts. are intimately mixed.

Es wird eine Druckpaste hergestellt, enthaltend q.o Teile der obenerwähnten Mischung 6o - Türkischrotöl und Alkohol (2:1) 50 - Äthylenthioglykol 5o - Harnstoff 35 _ - Natronlauge 36' B6 105 - heißes Wasser 55o - neutrale Stärketragantverdickung ioo . Zinkoxyd i/i 10 - Terpentinöl i ooo Teile. Man druckt auf Baumwolle urid trocknet. Der Stoff wird mit einer verdickten Lösung. die 4oo Teile Tragantverdickung 125 - ccm Ameisensäure, 85ojoi`- 475 - Wasser i ooo Teile enthält; gepflatscht. Nach kurzem Luftgang folgt eine Behandlung im Sodabade (3o-Soda auf 11 Lösung.) während mindestens 3o Sekunden bei 5o'. Zum Schluß wird mit kochendem Wasser gespült, kochend geseift und nochmals gespült.A printing paste is produced containing qo parts of the above mixture 6o - Turkish red oil and alcohol (2: 1) 50 - ethylene thioglycol 5o - urea 35 _ - Caustic soda 36 'B6 105 - hot water 55o - neutral starch thickening ioo. Zinc oxide i / i 10 - turpentine oil i ooo parts. One prints on cotton urid dries. The fabric is thickened with a solution. the 400 parts tragacanth thickening 125 - ccm formic acid, 85ojoi`- 475 - water i ooo parts contains; paddled. After a short breather, treatment in a soda bath (3o soda to 1 1 solution.) For at least 30 seconds at 5o 'follows. Finally, it is rinsed with boiling water, soaped at the boil and rinsed again.

Man erhält lebhafte, violette Farbtöne, die lebhafter sind als solche, die ohne Mitverwendung von Zinkoxyd hergestellt werden. Die Zugabe von Harnstoff erlaubt, die Menge: des Lösungsmittels Äthylenthioglykol wesentlich herabzusetzen.You get lively, violet tones that are livelier than those which are produced without the use of zinc oxide. The addition of urea allows the amount of: Ethylene thioglycol solvent to be reduced significantly.

Beispiel 2 3o Teile i Amino-2, 5-diäthoxy-4-benzoyl- aminobenzol 26,3 - 2', 3'-Oxynaphthoylaminobenzol 1513 - Natriumnitrit 0,2 - Natriumhydroxyd 1,2 - Natriumacetat, wasserfrei 73 Teile werden gut gemischt: Es Wird folgende Druckpaste zubereitet: 3o Teile der obenerwähnten Mischung 6o - Türkischrotöl und Alkohol (2: i ) ioo - Äthylenthioglykol 4o - Harnstoff 3o - Natriumhydroxyd 8o - heißes Wasser 55o - neutraleStärketragantverdickung ioo - Zinkoxyd 1o - Terpentinöl i ooo Teile. Mit dieser Druckpaste wird auf Baumwolle gedruckt und getrocknet. Dann wird die Ware einer Säureeinwirkung und einer Behandlung in einem sodahaltigen Bade unterworfen, gespült und geseift, wie im Beispiel i Man erhält blaue Farbtöne, die lebhafter und tiefer sind als solche, die ohne Zinkoxyd hergestellt werden.Example 2 3o parts i Amino-2, 5-diethoxy-4-benzoyl- aminobenzene 26,3-2 ', 3'-oxynaphthoylaminobenzene 1 513 - sodium nitrite 0.2 - sodium hydroxide 1,2 - sodium acetate, anhydrous 73 pieces are mixed well: The following printing paste is prepared: 3o parts of the above mixture 6o - Turkish red oil and alcohol (2: i) ioo - ethylene thioglycol 4o - urea 3o - sodium hydroxide 8o - hot water 55o - neutral starch carrier thickening ioo - zinc oxide 1o - turpentine oil i ooo parts. This printing paste is used for printing and drying on cotton. The goods are then subjected to acid action and a treatment in a bath containing soda, rinsed and soaped, as in Example I. The result is blue shades that are livelier and deeper than those made without zinc oxide.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung von Eisfarben im Zeugdruck durch Aufdrucken einer Druckpaste, die neben den üblichen Hilfsmitteln ein Alkalinitrit,ein Alkalisalz einer Eisfarbenkomponente oder eine Eisfarbenkomponente und Alkaliliydroxyd sowie ein primäres aromatisches Amin, ferner gegebenenfalls Harnstoff enthält, auf die Faser und Entwicklung der Färbung durch aufeinanderfolgende Einwirkung von Säure bei. gewöhnlicher Temperatur und von säurebindenden Mitteln, dadurch gekennzeichnet, daß Druckpasten verwendet werden, die Zinkoxyd enthalten.PATENT CLAIM: Process for the production of ice colors in fabric printing by printing a printing paste that contains an alkali nitrite in addition to the usual auxiliaries Alkali salt of an ice color component or an ice color component and alkali hydroxide and a primary aromatic amine, also optionally containing urea the fiber and development of color by successive exposure to acid at. ordinary temperature and acid-binding agents, characterized that printing pastes are used which contain zinc oxide.
DED84301D 1941-02-06 1941-02-06 Process for the production of ice colors in stuff printing Expired DE729846C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED84301D DE729846C (en) 1941-02-06 1941-02-06 Process for the production of ice colors in stuff printing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED84301D DE729846C (en) 1941-02-06 1941-02-06 Process for the production of ice colors in stuff printing

Publications (1)

Publication Number Publication Date
DE729846C true DE729846C (en) 1943-01-04

Family

ID=7064094

Family Applications (1)

Application Number Title Priority Date Filing Date
DED84301D Expired DE729846C (en) 1941-02-06 1941-02-06 Process for the production of ice colors in stuff printing

Country Status (1)

Country Link
DE (1) DE729846C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511537A1 (en) * 1975-03-17 1976-09-30 Hoechst Ag Printing textiles composed of or contg. cellulose - with pastes contg. development dye constituents
FR2335639A2 (en) * 1975-12-20 1977-07-15 Hoechst Ag PROCESS FOR PRINTING USING DEVELOPMENT DYES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511537A1 (en) * 1975-03-17 1976-09-30 Hoechst Ag Printing textiles composed of or contg. cellulose - with pastes contg. development dye constituents
FR2335639A2 (en) * 1975-12-20 1977-07-15 Hoechst Ag PROCESS FOR PRINTING USING DEVELOPMENT DYES

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