DE85019C - - Google Patents
Info
- Publication number
- DE85019C DE85019C DENDAT85019D DE85019DA DE85019C DE 85019 C DE85019 C DE 85019C DE NDAT85019 D DENDAT85019 D DE NDAT85019D DE 85019D A DE85019D A DE 85019DA DE 85019 C DE85019 C DE 85019C
- Authority
- DE
- Germany
- Prior art keywords
- dianisidine
- nitrite
- naphthol
- fiber
- compound
- 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
- JRBJSXQPQWSCCF-UHFFFAOYSA-N 3,3'-Dimethoxybenzidine Chemical class C1=C(N)C(OC)=CC(C=2C=C(OC)C(N)=CC=2)=C1 JRBJSXQPQWSCCF-UHFFFAOYSA-N 0.000 claims description 5
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 3
- 239000000194 fatty acid Substances 0.000 claims description 3
- -1 fatty acid compound Chemical class 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 3
- 239000005749 Copper compound Substances 0.000 claims description 2
- 150000001880 copper compounds Chemical class 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000011780 sodium chloride Substances 0.000 claims description 2
- MBFLUZMECMTQLU-ONEGZZNKSA-N 2-[(E)-2-(5-carbamimidoyl-1-benzofuran-2-yl)ethenyl]-1-benzofuran-5-carboximidamide Chemical compound NC(=N)C1=CC=C2OC(/C=C/C=3OC4=CC=C(C=C4C=3)C(=N)N)=CC2=C1 MBFLUZMECMTQLU-ONEGZZNKSA-N 0.000 claims 1
- FCPGLSSNBUVLLD-UHFFFAOYSA-N naphthalen-1-ol;sodium Chemical compound [Na].C1=CC=C2C(O)=CC=CC2=C1 FCPGLSSNBUVLLD-UHFFFAOYSA-N 0.000 claims 1
- 150000007524 organic acids Chemical class 0.000 claims 1
- 235000005985 organic acids Nutrition 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-Naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 4
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-Naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 150000004985 diamines Chemical class 0.000 description 3
- 239000000976 ink Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- FEWJPZIEWOKRBE-XIXRPRMCSA-N Mesotartaric acid Chemical compound OC(=O)[C@@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-XIXRPRMCSA-N 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M Sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000011975 tartaric acid Substances 0.000 description 2
- 229960001367 tartaric acid Drugs 0.000 description 2
- 235000002906 tartaric acid Nutrition 0.000 description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L Copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 150000008049 diazo compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
- C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
- C09B35/14—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from hydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
PATENTAMT:PATENT OFFICE:
Wir haben gefunden, dafs sich die blaue Farbe, welche nach dem Verfahren des D. R. P. Nr. 8040g aus Tetrazodiphenoläthern, ß-Naphtol und geeigneten Kupfer- und Fettsäure verbiridungen erhältlich ist, auch in der Weise herstellen läfst, dafs man die Ueberführung der betreffenden Diamine in die Tetrazoverbindungen auf der Faser unter gleichzeitiger Kuppelung vornimmt. In diesem Falle wird die Faser mit einer aus ß-Naphtolnatrium, Natriumnitrit und Fettsäureverbindung hergestellten Lösung (Naphtol-Grundirung) imprägnirt, getrocknet und eine Druckfarbe, welche das Salz des Diamins, freie Essigsäure, Weinsäure oder eine andere Säure sowie eine geeignete Kupferverbindung enthält, aufgedruckt. Die durch Einwirkung der neuen Druckfarbe auf das Nitrit entstehende salpetrige Säure führt das Diamin (z. B. Chlorhydrat des Dianisidins) in die Tetrazoverbindung über, welche sich dann unmittelbar mit ß-Naphtol kuppelt.We have found that the blue color, which is obtained by the method of the D.R.P. No. 8040g from tetrazodiphenol ethers, ß-naphthol and suitable copper and fatty acid compounds is available, can also be produced in such a way that the conversion of the relevant diamines into the tetrazo compounds on the fiber with simultaneous coupling undertakes. In this case the fiber is made from ß-naphtol sodium, sodium nitrite and a fatty acid compound (naphthol primer) impregnated and dried and an ink containing the salt of diamine, free acetic acid, or tartaric acid contains another acid and a suitable copper compound. By The effect of the new printing ink on the nitrite produced nitrous acid leads to this Diamine (e.g. dianisidine chlorohydrate) into the tetrazo compound, which then becomes couples directly with ß-naphtol.
Es ist eine besondere EigenthUmlichkeit der Tetrazoverbindungen des Dianisidins und Diphenetidins, in relativ stark sauren Lösungen (bei Anwesenheit freier Säuren) im Gegensatz zu den Diazoverbindungen einfacher Amidobasen sich noch mit Naphtol zu kuppeln; dieses eigenthümliche Verhalten haben wir in vorliegendem Falle benutzt.It is a special peculiarity of the tetrazo compounds of dianisidine and diphenetidine, in contrast in relatively strongly acidic solutions (in the presence of free acids) to couple the diazo compounds of simple amido bases with naphtol; we have this peculiar behavior in used in the present case.
Der grofse Fortschritt in technischer Hinsicht, welchen das neue Verfahren bietet, liegt in der Möglichkeit, zur Herstellung der im D. R. P. Nr. 80409 beschriebenen blauen Farbe absolut haltbare Druckfarben verwenden zu können.The great advance in technical terms which the new process offers lies in the ability to produce the blue paint described in D.R.P. No. 80409 to be able to use absolutely durable printing inks.
Man imprä'gnirt in bekannter Weise den zu bedruckenden Stoff mit der Naphtol-Grundirung, druckt sodann die Dianisidin-Kupferfarbe auf, trocknet langsam, wäscht und seift.One impregnates the to in a known way printing material with the naphthol primer, then prints the dianisidine copper color, dries, washes and soaps slowly.
Naphtol-Grundirung:Naphthol primer:
ß-Naphtol 30 gß-naphtol 30 g
Natronlauge 220 B 50 ecmSodium hydroxide solution 22 0 B 50 ecm
ricinölsaures Ammon ... 120 g
Nitritlösung TWö I0° ccm ricinoleic ammonium ... 120 g
Nitrite solution T Wö I0 ° ccm
Druckfarbe:Printing color:
Dianisidinsälz 16,6 gDianisidine salt 16.6 g
Wasser 400 ecmWater 400 ecm
Essigsäure 80B 60 ecmAcetic acid 8 0 B 60 ecm
Weinsäure . 5 gTartaric acid. 5 g
essigsaure Verdickung 500 gacetic acid thickening 500 g
Kupferchlorid 400B 36 ecm.Copper chloride 40 0 B 36 ecm.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE85019C true DE85019C (en) |
Family
ID=357194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT85019D Active DE85019C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE85019C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11752391B2 (en) | 2019-03-11 | 2023-09-12 | Rom Technologies, Inc. | System, method and apparatus for adjustable pedal crank |
-
0
- DE DENDAT85019D patent/DE85019C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11752391B2 (en) | 2019-03-11 | 2023-09-12 | Rom Technologies, Inc. | System, method and apparatus for adjustable pedal crank |
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