DE270885C - - Google Patents
Info
- Publication number
- DE270885C DE270885C DENDAT270885D DE270885DA DE270885C DE 270885 C DE270885 C DE 270885C DE NDAT270885 D DENDAT270885 D DE NDAT270885D DE 270885D A DE270885D A DE 270885DA DE 270885 C DE270885 C DE 270885C
- Authority
- DE
- Germany
- Prior art keywords
- blue
- dye
- filtered
- dyes
- water
- 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
- 150000004053 quinones Chemical class 0.000 claims description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 2
- 239000001632 sodium acetate Substances 0.000 claims description 2
- 235000017281 sodium acetate Nutrition 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N Nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 claims 2
- 229910000906 Bronze Inorganic materials 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 239000001045 blue dye Substances 0.000 claims 1
- 239000010974 bronze Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 claims 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N o-xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000008096 xylene Substances 0.000 claims 1
- 150000003751 zinc Chemical class 0.000 claims 1
- 229960000583 Acetic Acid Drugs 0.000 description 3
- UGNWTBMOAKPKBL-UHFFFAOYSA-N Chloranil Chemical compound ClC1=C(Cl)C(=O)C(Cl)=C(Cl)C1=O UGNWTBMOAKPKBL-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000012362 glacial acetic acid Substances 0.000 description 3
- 239000000984 vat dye Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 210000002268 Wool Anatomy 0.000 description 2
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-Benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 1
- FRASJONUBLZVQX-UHFFFAOYSA-N 1,4-Naphthoquinone Chemical compound C1=CC=C2C(=O)C=CC(=O)C2=C1 FRASJONUBLZVQX-UHFFFAOYSA-N 0.000 description 1
- 241000131971 Bradyrhizobiaceae Species 0.000 description 1
- BZORFPDSXLZWJF-UHFFFAOYSA-N Dimethyl-4-phenylenediamine Chemical compound CN(C)C1=CC=C(N)C=C1 BZORFPDSXLZWJF-UHFFFAOYSA-N 0.000 description 1
- 240000007817 Olea europaea Species 0.000 description 1
- 240000000358 Viola adunca Species 0.000 description 1
- 235000005811 Viola adunca Nutrition 0.000 description 1
- 235000013487 Viola odorata Nutrition 0.000 description 1
- 235000002254 Viola papilionacea Nutrition 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- -1 o-amino-m-dimethylaminothiophenol Chemical compound 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 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
-
- 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
- C09B57/00—Other synthetic dyes of known constitution
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- Ja 270885 KLASSE 22 b. GRUPPE- Yes 270885 CLASS 22 b. GROUP
FARBWERKE vorm. MEISTER LUCIUS & BRÜNING in HÖCHST a.M. Verfahren zur Darstellung blauer Küpenfarbstoffe. Patentiert im Deutschen Reiche vom 15. September 1911 ab.FARBWERKE vorm. MEISTER LUCIUS & BRÜNING in HÖCHST a.M. Process for the representation of blue vat dyes. Patented in the German Empire on September 15, 1911.
Es wurde gefunden, daß man Küpenfarbstoffe erhält, wenn man Chinone oder HaIogenchinone mit den Merkaptanen des p-Aminodialkylphenylamins oder seiner Derivate kondensiert. Bei Anwendung von Halogenchinonen empfiehlt sich Zusatz von Natriumacetat.It has been found that vat dyes are obtained by using quinones or haloquinones condensed with the mercaptans of p-aminodialkylphenylamine or its derivatives. When using haloquinones, the addition of sodium acetate is recommended.
Die Merkaptane, die leicht nach Bernthsen,The mercaptans, which easily go to Bernthsen,
Annalen 251, 1889, S. 26 u. ff., erhältlich sind, können auch als Zink- usw. Salze zur Anwendung kommen. Die Kondensation führt man vorteilhaft in Alkohol, Eisessig usw. aus; sie gelingt aber auch in Gegenwart von Wasser. Die Farbstoffe bilden blaue Pulver, die sich leicht verküpen lassen und aus der Küpe Wolle blau färben; außerdem sind sie wertvolle Zwischenprodukte für die Herstellung anderer Küpenfarbstoffe. In analoger Weise entstehen die in der folgenden Tabelle beschriebenen Farbstoffe.Annalen 251, 1889, p. 26 and following, are available, can also be used as zinc etc. salts. The condensation leads one advantageous in alcohol, glacial acetic acid, etc. from; but it also works in the presence of Water. The dyes form blue powders that can easily be vat and out of the Küpe dyeing wool blue; they are also valuable intermediate products for manufacture other vat dyes. Those described in the following table are created in an analogous manner Dyes.
4040
4545
in konz.
Schwefelsäuresolution
in conc.
sulfuric acid
in
Eisessigsolution
in
Glacial acetic acid
aus
der KüpeDyes wool
the end
the vat
merkaptanChloranil + dimethyl-p-phenylenediamine-
merkaptan
blaugreenish
blue
merkaptanChloranil + diethyl-p-phenylenediamine-
merkaptan
blaugreenish
blue
p-phenylendiaminmerkaptan2 3-dichloronaphthoquinone + dimethyl
p-phenylenediamine mercaptan
merkaptanQuinone + dimethyl-p-phenylenediamine-
merkaptan
diarainmerkaptanι 4-naphthoquinone + dimethyl-p-phenylene-
diarainmerkaptan
schwarzbrownish
black
5555
6060
24 Teile Chloranil werden heiß in Eisessig gelöst und zugesetzt zu einer Mischung bzw. Lösung von 20 Teilen o-Amino-m-dimethylaminothiophenol 24 parts of chloranil are dissolved hot in glacial acetic acid and added to a mixture or Solution of 20 parts of o-amino-m-dimethylaminothiophenol
[N (C H3)s: N Hz: S H = 1:4:3] [N (CH 3 ) s : NH z : SH = 1: 4: 3]
Claims (1)
zum Sieden. Hierauf setzt man etwas Wasser | zu und filtriert den blauen Farbstoff ab. Zur j Verfahren zur Darstellung blauer Küpen-Reinigung kann man den Farbstoff in alkali- j farbstoffe, darin bestehend, daß man schein Hydrosulfit lösen, filtrieren und mit Chinone oder Halogenchinone mit denimagination, you will be heated for a few more hours! Patent claim:
to simmer. Put some water on it | and filtered off the blue dye. For the j method for the preparation of blue vat cleaning, the dye can be converted into alkali j dyes, consisting of the fact that one apparently dissolves hydrosulfite, filtered and mixed with quinones or haloquinones with the
Publications (1)
Publication Number | Publication Date |
---|---|
DE270885C true DE270885C (en) |
Family
ID=527581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT270885D Active DE270885C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE270885C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6273180B1 (en) | 1998-12-23 | 2001-08-14 | L'air Liquide, Societe Anonyme Pour L'etude Et L'eploitation Des Procedes Georges Claude | Heat exchanger for preheating an oxidizing gas |
-
0
- DE DENDAT270885D patent/DE270885C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6273180B1 (en) | 1998-12-23 | 2001-08-14 | L'air Liquide, Societe Anonyme Pour L'etude Et L'eploitation Des Procedes Georges Claude | Heat exchanger for preheating an oxidizing gas |
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