DE347129C - Process for the production of lightfast colors and lacquers - Google Patents

Process for the production of lightfast colors and lacquers

Info

Publication number
DE347129C
DE347129C DE1914347129D DE347129DD DE347129C DE 347129 C DE347129 C DE 347129C DE 1914347129 D DE1914347129 D DE 1914347129D DE 347129D D DE347129D D DE 347129DD DE 347129 C DE347129 C DE 347129C
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DE
Germany
Prior art keywords
parts
acid
production
lacquers
extra
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
DE1914347129D
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of DE347129C publication Critical patent/DE347129C/en
Expired legal-status Critical Current

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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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • C09B69/06—Dyestuff salts, e.g. salts of acid dyes with basic dyes of cationic dyes with organic acids or with inorganic complex acids
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/673—Inorganic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/673—Inorganic compounds
    • D06P1/67316—Acids
    • D06P1/67325—Complex acids, e.g. phosphomolybdic, phosphotungstic, molybdotungstic

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Coloring (AREA)
  • Paper (AREA)

Description

In dem Patent 286467 und dessen Zusatz 289878 ist ein Verfahren zur Herstellung von . Farblacken aus basischen Teerfarbstoffen beschrieben, dadurch gekennzeichnet, daß diese Farbstoffe mit Phosphormetawolframsäure, anderen Phosphorwolframsäuren oder 'analogen komplexen Säuren behandelt werden. Die so erzeugten Lacke zeichnen sich durch gute Lichtechtheit aus.In the patent 286467 and its addition 289878 is a method for the production of . Color lakes from basic tar dyes, characterized in that these Dyes with phosphotungstic acid, other phosphotungstic acids or 'analogues complex acids are treated. The paints produced in this way are characterized by good quality Lightfastness.

Es wurde nun gefunden^ daß man auch saure Farbstoffe, welche außer der Sulfogruppe eine oder mehrere Aminogruppen enthalten, auf der Textilfaser, Papier, Holz, Leder, Gelatine usw. und als Lacke dadurch lichtechter machen kann, daß man sie mit komplexen Metawolframsäuren oder ihren Salzen, wie Kieselwolframsäure, Phosphorwolframsäure, Antimonwolframsäure, behandelt.It has now been found that one can also use acidic dyes which, in addition to the sulfo group contain one or more amino groups on the textile fiber, paper, wood, leather, gelatin etc. and as varnishes can be made more lightfast by using complex metatungstic acids or their salts, such as Silicatungstic acid, phosphotungstic acid, antimony tungstic acid.

Beispiel 1.
r Example 1.
r

Wolle wird in üblicher Weise mit beispielsweise ι Prozent Brillantwollblau FFR extra ι Stunde kochend gefärbt, dem Bade nach dieser Zeit 1 Prozent Phosphormetawolframsäure zugesetzt und weitere 15 Minuten gekocht. Wool is extra in the usual way with, for example, ι percent brilliant wool blue FFR Colored at the boil for 1 hour, after this time 1 percent phosphometatungstic acid is added to the bath added and cooked for another 15 minutes.

Beispiel 2.Example 2.

Dem auf übliche Weise angesetzten Färbebad wird die gleiche Menge Phosphormetawolframsäure wie Farbstoff zugesetzt, mit dem Färbegut eingegangen und 1 Stunde kochend gefärbt.The same amount of phosphometungstic acid is added to the dyebath prepared in the usual way like dye added, taken with the dyed material and boiled for 1 hour colored.

. Beispiel 3.. Example 3.

Zu einem Substrat, das beispielsweise folgende Zusammensetzung hat:For a substrate that has the following composition, for example:

10 Teile schwefels. Tonerde 18 Prozent Al2 O3 ι: 10 gelöst,10 parts of sulfur. Alumina 18 percent Al 2 O 3 ι: 10 dissolved,

5 Teile Soda kalz. 1:10 gelöst,
50 Teile Schwerspat,5 parts soda lime. 1:10 solved,
50 parts barite,

11 Teile Chlorbarium krist. 1:10 gelöst,
gibt man die Lösung von11 parts chlorobarium crystall. 1:10 solved,
give the solution of

3 Teilen Brillantsäuregrün 6 B oder Alkaliblau-, Baumwollblau-, Wasserblaumarken, 3 Teilen Phosphormetawolframsäure 1; 10 gelöst3 parts brilliant acid green 6 B or alkali blue, cotton blue, water blue brands, 3 parts of phosphometungstic acid 1; 10 solved

und fällt mit 4 Teilen Chlorbarium krist. ι: 10 gelöst den Farbstoff aus.and falls with 4 parts of chlorobarium crystalline. ι: 10 dissolved the dye.

Beispiel 4.Example 4.

100 Teile einer ioprozentigen Tonerdeblancfixepaste werden mit einer Lösung von 2 Teilen Brillantwollblau FFR extra in Wasser versetzt und mit 3 Teilen Chlorbarium krist. ι: 10 gefällt. Der Fällung werden 2 Teile gelöste Phosphormetawolframsäure hinzugefügt.100 parts of an 10% alumina blanc fix paste are treated with a solution of 2 parts of brilliant wool blue FFR extra in water and 3 parts of chlorbarium crystall. ι: 10 like. 2 parts are dissolved in the precipitation Phosphometungstic acid added.

Beispiel 5.Example 5.

Papierbrei, enthaltend 100 Teile trockne Cellulose, wird mit 0,5 Teilen Brillantwollblau FFR extra gefärbt, darauf mit 0,5 Teilen phosphormetawolframsaurem Natrium versetzt und wie üblich aufgearbeitet. Die Leimung ist ohne Einfluß auf den Lichtechtheitseffekt.Paper pulp containing 100 parts of dry cellulose is mixed with 0.5 parts of brilliant wool blue FFR colored extra, then mixed with 0.5 part of sodium phosphometatungstate and worked up as usual. The sizing has no effect on the lightfastness effect.

Beispiel 6.Example 6.

Ein sümachgares Schaffell wird gut geweicht, 20 Minuten mit 3,75 Teilen Phosphormetawolframsäure behandelt und mit beigegebenen 3,75 Teilen Brillantsäuregrün 6 B gefärbt.A curdled sheepskin is soaked well for 20 minutes with 3.75 parts of phosphometatungstic acid treated and colored with the added 3.75 parts of Brilliant Acid Green 6B.

Ebenso kann man andere als die in den Beispielen angegebenen Farbstoffe, wie z. B. gäureviolett7BN, Säureviolett R extra, Säureviolett 4 B extra, Alizarinuranol 2 B, Säuregrün GG extra, Brillantsäureblau A, B, EG, V usw., verwenden.You can also use other than those given in the examples dyes, such. B. acid violet 7BN, acid violet R extra, acid violet 4 B extra, alizarin uranol 2 B, acid green Use GG extra, brilliant acid blue A, B, EG, V etc.

Claims (1)

Patent-Anspruch:Patent claim: Weiterbildung des durch das Patent 286467 und Zusatz 289878 geschützten Verfahrens, dadurch gekennzeichnet, daß man hier saure Farbstoffe, die außer einer oder mehreren Sulfogruppen eine oder mehrere Aminogruppen enthalten, in der Art verwendet, daß man dem Färbegut bzw. Farblack komplexe Metawolframsäuren oder ihre Salze zufügt.Further development of the process protected by patent 286467 and addendum 289878, characterized in that acidic dyes which, in addition to one or more sulfo groups, contain one or more Containing amino groups, used in such a way that the dyed material or color varnish complex metatungstic acids or adding their salts.
DE1914347129D 1914-11-01 1914-11-01 Process for the production of lightfast colors and lacquers Expired DE347129C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE347129T 1914-11-01

Publications (1)

Publication Number Publication Date
DE347129C true DE347129C (en) 1922-01-12

Family

ID=33459976

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT286467D Active DE286467C (en) 1914-11-01
DE1914347129D Expired DE347129C (en) 1914-11-01 1914-11-01 Process for the production of lightfast colors and lacquers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DENDAT286467D Active DE286467C (en) 1914-11-01

Country Status (2)

Country Link
DE (2) DE347129C (en)
GB (1) GB143242A (en)

Also Published As

Publication number Publication date
DE286467C (en)
GB143242A (en) 1921-04-14

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