DE440510C - Process for pickling and staining metals - Google Patents

Process for pickling and staining metals

Info

Publication number
DE440510C
DE440510C DEF59711D DEF0059711D DE440510C DE 440510 C DE440510 C DE 440510C DE F59711 D DEF59711 D DE F59711D DE F0059711 D DEF0059711 D DE F0059711D DE 440510 C DE440510 C DE 440510C
Authority
DE
Germany
Prior art keywords
metals
pickling
staining
solution
tannin
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
DEF59711D
Other languages
German (de)
Inventor
Dr Hermann Koecher
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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
Priority to DEF56660D priority Critical patent/DE427009C/en
Priority to DEF59153D priority patent/DE505859C/en
Priority to DEF59152D priority patent/DE440509C/en
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEF59711D priority patent/DE440510C/en
Application granted granted Critical
Publication of DE440510C publication Critical patent/DE440510C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/02—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using non-aqueous solutions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/03—Printing inks characterised by features other than the chemical nature of the binder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paints Or Removers (AREA)
  • Detergent Compositions (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Description

Verfahren zum Beizen und Anfärben von metallen. Zusatz zum Patent 427 009. In dem HauptpaAient 427 009 ist ein Verfahren zum Beizen und Anfärben von Metallen beschrieben, bei welchem als Anfärbemittel die Lösung der Tanninverbindungen basischer Farbstoffe verwendet wird. Man gewinnt die Farblösung dadurch, daß man den Farbstoff mit einem Lösungsmittel oder Lösungsmittelgemisch, welches fettlösend und zugleich mit Wasser mischbar ist, übergießt und eine konzentrierte wäßrige Tanninlösung hinzufügt, worauf eine klare Lösung eintritt.Process for pickling and coloring metals. Addition to the patent 427 009. In the main paAient 427 009 is a process for staining and coloring Metals described in which the solution of the tannin compounds is used as a coloring agent basic dyes is used. The color solution is obtained by the dye with a solvent or solvent mixture that dissolves fat and at the same time is miscible with water, poured over and a concentrated aqueous tannin solution adds, whereupon a clear solution occurs.

Es hat sich bei weiteren Versuchen gezeigt, daß zur Herstellung dieser Farblösungen auch in anderer, und zwar einfacherer Weise verfahren werden kann, als im Beispiel i des Hauptpatentes geschildert wurde, indem man nämlich die Trockenmischung der basischen Farbstoffe mit trockenem Tannin in einem organischen Lösungsmittel oder Lösungsmittelgetnisch, welches mit Wasser mischbar ist, aufnimmt. Ein leichtes Erwärmen auf dem Wasserbade beschleunigt die Lösung. Ein vorheriges Anschlämmen der Trockenmischung mit etwas Wasser kann geschehen, ist aber nicht notwendig. Beispiele. i. io g Auramin extra konzentriert und 1o g Tannin werden in 15o ccm eines Gemisches aus Methylalkohol und Methylacetat oder von Sprit und Acethylacetat oder in Aceton oder Sprit usw. unter gelindem Erwärmen auf dem Wasserbade gelöst.It has been shown in further experiments that for the production of this Color solutions can also be used in a different, and more simply, way, as was described in example i of the main patent, namely by using the dry mix of basic dyes with dry tannin in an organic solvent or a solvent table which is miscible with water. A simple Warming up on the water bath accelerates the solution. A previous mauling Dry mixing with a little water can be done, but is not necessary. Examples. i. 10 g of auramine extra concentrated and 10 g of tannin are added to a mixture of 150 cc from methyl alcohol and methyl acetate or from spirit and acethyl acetate or in acetone or gasoline, etc., dissolved on the water bath with gentle warming.

i o g Brillantgrün krist. extra und i o g Tannin werden miteinander gemischt. Die Lösung erfolgt durch Übergießen mit io ccm Wasser und Aufnahme in i 5o ccm Sprit oder Aceton oder E 13 usw.i o g brilliant green crystall. extra and i o g tannin become one another mixed. The solution is made by pouring 10 cc of water over it and absorbing it in i 50 cc of fuel or acetone or E 13 etc.

Claims (1)

PATEN TAN5PRUCI3 Abänderung des Verfahrens des Hauptpatentes ,127 009 zum Anfärben von Metallen, dadurch gekennzeichnet, daß das vorgebeizte oder urigebeizte Metall mit einer Lösung des trockenen Gemisches basischer Farbstoffe mit Tannin in solchen Lösungsmitteln und Lösungsmittelgemischen, die fettlösend und mit Wasser mischbar sind, behandelt wird.PATEN TAN5PRUCI3 Modification of the process of the main patent, 127 009 for coloring metals, characterized in that the pre-pickled or rusty stained metal with a solution of the dry mixture of basic dyes with tannin in solvents and solvent mixtures that dissolve fat and are miscible with water.
DEF59711D 1924-08-13 1925-09-03 Process for pickling and staining metals Expired DE440510C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DEF56660D DE427009C (en) 1924-08-13 1924-08-13 Process for pickling and staining metals
DEF59153D DE505859C (en) 1924-08-13 1925-06-19 Process for staining and staining
DEF59152D DE440509C (en) 1924-08-13 1925-06-19 Process for pickling and staining metals
DEF59711D DE440510C (en) 1924-08-13 1925-09-03 Process for pickling and staining metals

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEF56660D DE427009C (en) 1924-08-13 1924-08-13 Process for pickling and staining metals
DEF59153D DE505859C (en) 1924-08-13 1925-06-19 Process for staining and staining
DEF59152D DE440509C (en) 1924-08-13 1925-06-19 Process for pickling and staining metals
DEF59711D DE440510C (en) 1924-08-13 1925-09-03 Process for pickling and staining metals

Publications (1)

Publication Number Publication Date
DE440510C true DE440510C (en) 1927-02-09

Family

ID=61024257

Family Applications (4)

Application Number Title Priority Date Filing Date
DEF56660D Expired DE427009C (en) 1924-08-13 1924-08-13 Process for pickling and staining metals
DEF59152D Expired DE440509C (en) 1924-08-13 1925-06-19 Process for pickling and staining metals
DEF59153D Expired DE505859C (en) 1924-08-13 1925-06-19 Process for staining and staining
DEF59711D Expired DE440510C (en) 1924-08-13 1925-09-03 Process for pickling and staining metals

Family Applications Before (3)

Application Number Title Priority Date Filing Date
DEF56660D Expired DE427009C (en) 1924-08-13 1924-08-13 Process for pickling and staining metals
DEF59152D Expired DE440509C (en) 1924-08-13 1925-06-19 Process for pickling and staining metals
DEF59153D Expired DE505859C (en) 1924-08-13 1925-06-19 Process for staining and staining

Country Status (1)

Country Link
DE (4) DE427009C (en)

Also Published As

Publication number Publication date
DE427009C (en) 1926-03-22
DE440509C (en) 1927-02-09
DE505859C (en) 1930-08-26

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