DE375103C - Paint for coloring finished pieces of fabric - Google Patents

Paint for coloring finished pieces of fabric

Info

Publication number
DE375103C
DE375103C DEC30690D DEC0030690D DE375103C DE 375103 C DE375103 C DE 375103C DE C30690 D DEC30690 D DE C30690D DE C0030690 D DEC0030690 D DE C0030690D DE 375103 C DE375103 C DE 375103C
Authority
DE
Germany
Prior art keywords
paint
fabric
dyes
finished pieces
coloring
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
DEC30690D
Other languages
German (de)
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.)
CHEM FAB JACOBUS
SALLY JACOBUS
Original Assignee
CHEM FAB JACOBUS
SALLY JACOBUS
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
Application filed by CHEM FAB JACOBUS, SALLY JACOBUS filed Critical CHEM FAB JACOBUS
Priority to DEC30690D priority Critical patent/DE375103C/en
Application granted granted Critical
Publication of DE375103C publication Critical patent/DE375103C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2251—Oxides; Hydroxides of metals of chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Description

Anstrichmittel zum Färben fertiger Stoffstücke. Gegenstand der vorliegenden Erfindung ist eine weitere Ausbildung des Anstrichmittels zum Färben fertiger Stoffstücke nach dem Hauptpatent 339470 Dort bestand das Anstrichmittel aus einer Gelatinelösung unter Zusatz von Farbstoffen und einem Härtungsmittel, wobei als Härtungsmittel Tannin diente. Durch dieses Härtungsmittel wurde einmal erreicht, daß die Gelatine wasserunlöslich gemacht wurde, weiterhin aber auch bei Anwendung bestimmter Farbstoffe die Wasserlöslichkeit dieser Farbstoffe beseitigte.Paints for coloring finished pieces of fabric. Subject of the present The invention is a further embodiment of the paint for dyeing finished pieces of fabric According to the main patent 339470 there the paint consisted of a gelatin solution with the addition of dyes and a hardening agent, the hardening agent being Tannin served. This hardener once achieved that the gelatin was made water-insoluble, but also with the use of certain dyes eliminated the water solubility of these dyes.

Das vorliegende Anstrichmittel verwendet nun an Stelle von Tannin als Härtungsmittel doppelchromsaure Salze, z. B. Kaliumbichromat o. dgl., bei dessen Anwendung die Härtung unter dem Einfiuß der Lichtwirkung erfolgt und sowohl der Gelatine selbst als auch der Farbstoffe, wobei als Farbstoffe Chrombeizenfarbstoffe (sog. Monochromfarbstoffe) und gewisse Alizarinfarbstoffe verwendet werden. In diesem Falle wird die Gelatine und der betreffende Farbstoff in Wasser gelöst und eine entsprechende Menge Kaliumbichromat zugefügt, mit der Wirkung, daß nach dem Aufstreichen die Gelatine und die Farbe unter dem Einfluß des Lichtes wasserecht ist- und auch gleichzeitig bei der Natur des verwendeten Farbstoffes lichtecht. Das Anstrichmittel eignet sich besonders zum Auffärben verblaßter Wandbespannungen, verblaßter Teppichstellen u. dgl. Es mag noch hervorgehoben werden, daß an Stelle von Gelatine auch andere Eiweißverbindungen und eiweißähnliche Verbindungen verwendet werden können, wie Kasein, Leim und auch Gummiarabikum, weil alle die genannten Stoffe unter dem Einfluß der doppelchromsauren Salze durch ' Einwirkung von Licht unlöslich gemacht werden.The present paint now uses tannin instead double chromic salts as hardeners, e.g. B. potassium dichromate o Application the curing takes place under the influence of the light effect and both the Gelatine itself as well as the dyes, with chromium stain dyes as dyes (so-called monochrome dyes) and certain alizarin dyes are used. In this Trap, the gelatin and the dye in question is dissolved in water and a corresponding amount of potassium dichromate added, with the effect that after spreading the gelatin and the color is waterfast and also under the influence of light at the same time lightfast due to the nature of the dye used. The paint is particularly suitable for coloring faded wall coverings and faded areas of carpet and the like. It should be emphasized that in place of gelatin there are also other Protein compounds and protein-like compounds can be used as Casein, glue and also gum arabic, because all of these substances are under the influence the double chromic acid salts can be made insoluble by the action of light.

Claims (1)

PATENT-ANsPRUcH: Anstrichmittel zum Färben fertiger Stoffstücke, Zusatz zum Patent 33947o, dadurch gekennzeichnet, daß der Lösung von Gelatine und Farbstoffen (insbesondere Alizarin- bzw. Chrombeizenfarbstoffe) als Härtungsmittel ein doppelchromsaures Salz (z. B. Kaliumbichromat) zugefügt ist.PATENT CLAIM: Paint for dyeing finished pieces of fabric, additive for patent 33947o, characterized in that the solution of gelatin and dyes (in particular alizarin or chromium stain dyes) as hardening agent a double chromic acid Salt (e.g. potassium dichromate) is added.
DEC30690D 1921-05-03 1921-05-03 Paint for coloring finished pieces of fabric Expired DE375103C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC30690D DE375103C (en) 1921-05-03 1921-05-03 Paint for coloring finished pieces of fabric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC30690D DE375103C (en) 1921-05-03 1921-05-03 Paint for coloring finished pieces of fabric

Publications (1)

Publication Number Publication Date
DE375103C true DE375103C (en) 1923-05-07

Family

ID=7019465

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC30690D Expired DE375103C (en) 1921-05-03 1921-05-03 Paint for coloring finished pieces of fabric

Country Status (1)

Country Link
DE (1) DE375103C (en)

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