DE58611C - Method of dyeing wool green with the Mononitroso (2nd - Google Patents
Method of dyeing wool green with the Mononitroso (2ndInfo
- Publication number
- DE58611C DE58611C DENDAT58611D DE58611DA DE58611C DE 58611 C DE58611 C DE 58611C DE NDAT58611 D DENDAT58611 D DE NDAT58611D DE 58611D A DE58611D A DE 58611DA DE 58611 C DE58611 C DE 58611C
- Authority
- DE
- Germany
- Prior art keywords
- mononitroso
- dyeing wool
- wool green
- green
- wool
- 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 - Lifetime
Links
- 210000002268 Wool Anatomy 0.000 title claims description 6
- 238000004043 dyeing Methods 0.000 title claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- GLHCWQJBRYZHOZ-UHFFFAOYSA-N N(=O)OOC1=CC=CC2=CC=CC=C12 Chemical compound N(=O)OOC1=CC=CC2=CC=CC=C12 GLHCWQJBRYZHOZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- RGCKGOZRHPZPFP-UHFFFAOYSA-N Alizarin Chemical compound C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 claims 2
- 239000000975 dye Substances 0.000 claims 2
- 238000005554 pickling Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical class [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- SGBQUMZTGSQNAO-UHFFFAOYSA-N 2-hydroxynaphthalene-1-sulfonic acid Chemical compound C1=CC=CC2=C(S(O)(=O)=O)C(O)=CC=C21 SGBQUMZTGSQNAO-UHFFFAOYSA-N 0.000 description 1
- 208000006558 Dental Calculus Diseases 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000004927 clay Chemical class 0.000 description 1
- 229910052570 clay Chemical class 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 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
- C09B51/00—Nitro or nitroso dyes
- C09B51/005—Nitroso dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMTPATENT OFFICE
No. 55204 (Klasse 22).No. 55204 (Class 22).
Die Patente No. 51478 und Zusatz No. 53203 haben ergeben, dafs mit Metallsalzen, und zwar insbesondere Chrom- oder Thonerdesalzen vorgebeizte Wolle durch die Mononitrosoverbindung des Dioxynaphtalins aus Bayer'scher β - Naphtolsulfosäure und die Dinitrosoverbin-' dung des 1: 8 - Dioxynaphtalins dunkelbraun gefärbt wird.The patents no. 51478 and addition no. 53203 have shown that wool pre-stained with metal salts, in particular with chromium or clay salts, is colored dark brown by the mononitroso compound of dioxynaphthalene from Bayer's β-naphthol sulfonic acid and the dinitroso compound of 1: 8-dioxynaphthalene.
Die Erfinder dagegen haben gefunden, dafs die nach ihrem Patent No. 55204 (Klasse 22) hergestellte Mononitrosoverbindung des 2 ■ 7-D1-oxynaphtalins auf mit Eisen vorgebeizter Wolle rein hellgrüne, vollkommen echte Nuancen liefert. Der entsprechende Chromlack ist braun, aber wegen seiner geringeren Walk- und Lichtechtheit nur von untergeordneter Bedeutung.The inventors, on the other hand, have found that the patent no. 55204 (class 22) produced mononitroso compound of 2 ■ 7-D1-oxynaphthalene on wool pre-stained with iron, pure light green, completely real nuances supplies. The corresponding chrome lacquer is brown, but because of its lower mill and lightfastness only of minor importance.
Beispiel für das Färbeverfahren.Example of the dyeing process.
10 kg Wolle, welche mit 1 kg Eisenvitriol und 0,5 kg Weinstein in bekannter Weise angesotten worden sind, bringt man in ein Färbebad, bestehend aus 1 kg Nitrosodioxynaphtalin (20 pCt.) und 250 1 Wasser.10 kg of wool, which with 1 kg of iron vitriol and 0.5 kg of tartar have been soaked in a known manner, are placed in a dye bath, consisting of 1 kg of nitrosodioxynaphthalene (20 pCt.) And 250 liters of water.
Man geht handwarm ein und färbt in einer Stunde kochend aus.You go in lukewarm and color it at the boil in an hour.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE58611C true DE58611C (en) |
Family
ID=332895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT58611D Expired - Lifetime DE58611C (en) | Method of dyeing wool green with the Mononitroso (2nd |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE58611C (en) |
-
0
- DE DENDAT58611D patent/DE58611C/en not_active Expired - Lifetime
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