DE535436C - Process for dyeing and printing with neutral or acidic baths or pastes using aliphatic carboxylic acid esters - Google Patents
Process for dyeing and printing with neutral or acidic baths or pastes using aliphatic carboxylic acid estersInfo
- Publication number
- DE535436C DE535436C DEC37503D DEC0037503D DE535436C DE 535436 C DE535436 C DE 535436C DE C37503 D DEC37503 D DE C37503D DE C0037503 D DEC0037503 D DE C0037503D DE 535436 C DE535436 C DE 535436C
- Authority
- DE
- Germany
- Prior art keywords
- printing
- dyeing
- pastes
- neutral
- carboxylic acid
- 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
- 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
- D06P1/651—Compounds without nitrogen
- D06P1/65106—Oxygen-containing compounds
- D06P1/65125—Compounds containing ester groups
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Description
Verfahren zum Färben und Drucken mit neutralen oder sauren Bädern oder Pasten unter Verwendung aliphatischer Carbonsäureester Bei den Ansprüchen, die heute an Färbungen und-Drucke auf Textilgut aller Art gestellt werden, haben sich Zusätze, welche die gute Fixierung, Egalität und Durchdringung verbessern, häufig als unentbehrlich erwiesen. Zu diesem Zweck werden Spiritus, T'ürkischrotöl, Seifen, heterocyklische Basen (Patent 393 78z); aromatische Sulfonsäuren (Patent 312 867) u: ä. empfahlen. Diese Zusatzmittel genügen in ihrer Wirkung teils überhaupt nicht, teils sind sie nur in 'speziellen Fällen von Nutzen. Besonders werden in sauren Farbbädern Türkischrotöle, Seifen, heterocyklische Basen unwirksam, während z. B. aromatische Sulfonsäuren mit basischen Farbstoffen Niederschläge bilden und daher ausscheiden müssen. Für das Färben und Drucken mit basischen Farben werden Essigsäure, Milchsäure (Patent 95 828), Milchsäurederivate (Patent ioi 273), Chlorhydrine und Ester des Glycerins (Patent 37o64) als Zusatzmittel beschrieben.Process for dyeing and printing with neutral or acidic baths or pastes using aliphatic carboxylic acid esters proved indispensable. For this purpose, alcohol, turkish red oil, soaps, heterocyclic bases (patent 393 78z); aromatic sulfonic acids (patent 312 867) and the like recommended. These additives are sometimes inadequate in their effect, and sometimes they are only useful in special cases. Turkish red oils, soaps and heterocyclic bases are particularly ineffective in acidic dye baths. B. aromatic sulfonic acids with basic dyes form precipitates and must therefore be eliminated. Acetic acid, lactic acid (patent 95 828), lactic acid derivatives (patent ioi 273), chlorohydrins and esters of glycerine (patent 37o64) are described as additives for dyeing and printing with basic inks.
Es wurde nun gefunden, daß die flüssigen Ester der aliphatischen hydroxylgruppenfreien Dicarbonsäuren mit einwertigen Alkoholen, wie Methylalköhol, Äthylalkohol,. Propylalkoholen usw., den Arbeitsflotten der Textilindustrie ein ausgezeichnetes Netz-und Durchdringungsvermögen verleihen und sich sehr gut, und zwar erheblich besser als die öbenerwähnten Milchsäureester, als Netz-und Egalisierungsmittel in neutralen oder sauren Farbbädern eignen. Sie verbessern Nuance und Echtheit der Färbungen und gestatten bei hartgedrehten Garnen, dichtgeschlagenen Geweben o. dgl. Durchfärbeeffekte; die in Abwesenheit dieser kapillaraktiv wirkenden Stoffe kaum zu erhalten sind. Besonders gut wirken diese Zusätze auch beim Färben und Drucken mit basischen Farbstoffen, da Ausfällungen dieser Farbstoffklasse durch die erwähnten Ester völlig ausgeschlossen sind.It has now been found that the liquid esters of the aliphatic hydroxyl groups-free Dicarboxylic acids with monohydric alcohols such as methyl alcohol, ethyl alcohol. Propyl alcohols etc., the textile industry's work fleets have excellent network and penetration capabilities lend and look very good, considerably better than the lactic acid esters mentioned above, Suitable as wetting and leveling agents in neutral or acidic dye baths. she improve the shade and fastness of the dyeings and, in the case of hard-twisted yarns, densely packed fabrics or the like. Dyeing effects; which in the absence of this capillary active active substances can hardly be obtained. These additives also work particularly well when dyeing and printing with basic dyes, as this class of dyes precipitates are completely excluded by the esters mentioned.
Durch Zusätze geringer Mengen von Alkoholen und Ketonen, insbesondere höherer aliphatischer oder hydroaromatischer Alkohole, lassen sich ° clie Wirkungen der Ester noch verbessern. Beispiel i ioo kg Baumwollgarn werden mit -5 kg Tannin und 2,5 kg Brechweinstein gebeizt und in 4ooo Liter einer Farbflotte, die mit i kg Viktoriablau B (Naphthyldiphenylmethanfarbstoff nach Patent 27 789), i kg Adipinsäurediäthylester und 2 kg Essigsäure 30 °/oig bestellt wird, bei 4o bis 50° C ausgefärbt. Beispiele .Ansatz von i kg Druckmasse.The effects of the esters can be further improved by adding small amounts of alcohols and ketones, in particular higher aliphatic or hydroaromatic alcohols. Example ioo kg of cotton yarn are stained with -5 kg of tannin and 2.5 kg of tartar and in 4ooo liters of a dye liquor which has been mixed with i kg of Victoria blue B (naphthyldiphenylmethane dye according to patent 27 789), i kg of diethyl adipate and 2 kg of acetic acid 30% is ordered, colored at 4o to 50 ° C. Examples. Approach of 1 kg of printing mass.
12 g Rhodamin B (Phthaleinfarbstoff aus i Mol: Phthalsäureanhydrid und 2 Mol. Diäthyl-m-Aminophenol), 8 g Malonsäuredimethylester, ioo g Essigsäure 6° Be, 2io g heißes Wasser, 6oo g Stärketragantverdickung; 7o g 5o °/oige Tanninlösung in Essigsäure 6° Be. Die Ware wird in üblicher Weise gedruckt, gedämpft und im. Antimonbade nachbehandelt.12 g of rhodamine B (phthalein dye from one mole: phthalic anhydride and 2 mol. Diethyl-m-aminophenol), 8 g of dimethyl malonate, 100 g of acetic acid 6 ° Be, 2io g hot water, 600 g starch thickener; 70 g 50% tannin solution in acetic acid 6 ° Be. The goods will be in usual Way printed, muffled and in. Treated with antimony bath.
..Beispi.el"3 Ein dichtgeschlagenes Segeltuchgewebe aus Baumwolle wird mit 4'/, Benzopurpurin q. B (schlecht egalisierender substantiver Diazofarbstoff aus Benzidin und 2 Mol. Naphthionsäure) vom Warengewicht gefärbt. Zur Ver-@ Besserung des Egalisierungs- und Durchfärbevermögens wird der Farbflotte z g Methyladipinsäurediäthylester pro Liter zugefügt, dessen Wasserlöslichkeit zuvor durch. einen Zusatz von sulfoniertem Öl verbessert. wurde. Die Ausfärbung erfolgt- während r Stunde bei einer Temperatur von Co bis-95° C:..Example "3 A tightly wrapped canvas fabric made of cotton is with 4 '/, benzopurpurine q. B (poorly leveling substantive disazo dye from benzidine and 2 mol. Naphthionic acid) dyed from the weight of the goods. For improvement the leveling and dyeing capacity of the dye liquor is z g of diethyl methyl adipate added per liter, its water solubility previously by. an addition of sulfonated Oil improved. became. The coloration takes place for 1 hour at one temperature from Co to -95 ° C:
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC37503D DE535436C (en) | 1925-11-21 | 1925-11-21 | Process for dyeing and printing with neutral or acidic baths or pastes using aliphatic carboxylic acid esters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC37503D DE535436C (en) | 1925-11-21 | 1925-11-21 | Process for dyeing and printing with neutral or acidic baths or pastes using aliphatic carboxylic acid esters |
Publications (1)
Publication Number | Publication Date |
---|---|
DE535436C true DE535436C (en) | 1931-10-10 |
Family
ID=7022843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEC37503D Expired DE535436C (en) | 1925-11-21 | 1925-11-21 | Process for dyeing and printing with neutral or acidic baths or pastes using aliphatic carboxylic acid esters |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE535436C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6410355B1 (en) | 1998-06-11 | 2002-06-25 | Sandisk Corporation | Semiconductor package using terminals formed on a conductive layer of a circuit board |
US7770800B2 (en) | 2006-04-11 | 2010-08-10 | Sandisk Il, Ltd. | SIM card packaging |
-
1925
- 1925-11-21 DE DEC37503D patent/DE535436C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6410355B1 (en) | 1998-06-11 | 2002-06-25 | Sandisk Corporation | Semiconductor package using terminals formed on a conductive layer of a circuit board |
US6867485B2 (en) | 1998-06-11 | 2005-03-15 | Sandisk Corporation | Semiconductor package using terminals formed on a conductive layer of a circuit board |
US7053483B2 (en) | 1998-06-11 | 2006-05-30 | Sandisk Corporation | Semiconductor package using terminals formed on a conductive layer of a circuit board |
US7770800B2 (en) | 2006-04-11 | 2010-08-10 | Sandisk Il, Ltd. | SIM card packaging |
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