DE367690C - Process for dyeing fur, hair, feathers and the like like - Google Patents

Process for dyeing fur, hair, feathers and the like like

Info

Publication number
DE367690C
DE367690C DEA30182D DEA0030182D DE367690C DE 367690 C DE367690 C DE 367690C DE A30182 D DEA30182 D DE A30182D DE A0030182 D DEA0030182 D DE A0030182D DE 367690 C DE367690 C DE 367690C
Authority
DE
Germany
Prior art keywords
feathers
hair
fur
dyeing
dyeing fur
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
DEA30182D
Other languages
German (de)
Inventor
Dr Hugo Jaesschin
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.)
Agfa Gevaert NV
Original Assignee
Aktiengesellschaft fuer Anilinfabrikation GmbH
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 Aktiengesellschaft fuer Anilinfabrikation GmbH filed Critical Aktiengesellschaft fuer Anilinfabrikation GmbH
Priority to DEA30182D priority Critical patent/DE367690C/en
Application granted granted Critical
Publication of DE367690C publication Critical patent/DE367690C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/30—Material containing basic nitrogen containing amide groups furs feathers, dead hair, furskins, pelts
    • D06P3/305—Material containing basic nitrogen containing amide groups furs feathers, dead hair, furskins, pelts with oxidation dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cosmetics (AREA)
  • Coloring (AREA)

Description

Verfahren zum Färben von Pelzen, Haaren, Federn u. dgl. In den Patentschriften 92oo6 und 98431 wurde das Färben von Pelzen, Haaren, Federn u. dgl. mit 4-Aminodiphenylamin und 4 - 4'-Diaminodiphenylamin beschrieben, wobei graue bis schwarze Töne entstehen.Process for dyeing fur, hair, feathers and the like in the patents In 92oo6 and 98431, the dyeing of fur, hair, feathers and the like with 4-aminodiphenylamine and 4 - 4'-diaminodiphenylamine, with gray to black tones.

Es wurde nun gefunden, daß man bei Anwendung von Gemischen "genannter Verbindungen mit 2 # 7-Dioxyn4#Kthalin unter Zusatz eines geeigneten Oxydationsmittels auf Pelzen usw. in direkter Färbung oder auf den verschiedenen Beizen, wie z: B. Kupfer-, Eisen- oder Chrombeize, besonders wertvolle, vorzugsweise ins Grüne und Bläue gehende Grautöne erhält. In Verbindung mit anderen Pelzfarbsföffe4,können die verschiedenartigsten Mischtöne erzeugt werden.It has now been found that when using mixtures "named Compounds with 2 # 7-dioxyn4 # kthalene with the addition of a suitable oxidizing agent on furs etc. in direct coloring or on the various stains, such as: Copper, iron or chrome stain, particularly valuable, preferably in the green and Obtains bluish gray tones. In connection with other fur color foffes4, can the most diverse mixed tones are generated.

Beispiel Das mit Soda gereinigte Fell 'wird in ein Färbebad; eingebracht, das im, Liter je I g 2 - 7-Dioxynäphthalinund4-Aminodiphenylan-lin und etwa 40 ccm Wasserstoffsuperoxyd (3 Gew.-Prozent) enthält. Man färbt etwa drei Stunden, trocknet und läutert in der üblichen Weise. Man erhält so ein Graublau.Example The fur cleaned with soda is put in a dye bath; brought in, the im. liter per 1 g of 2-7-dioxynaphthalin and 4-aminodiphenylan-lin and about 40 ccm Contains hydrogen peroxide (3 percent by weight). You dye for about three hours and dry and purify in the usual way. So you get a gray-blue.

Entsprechend der vorstehenden Anweisung kann man auch mit Metallbeizen vorbehandelte Felle färben.--Män erhält z. B. auf eisengebeiztem, Fellein grünstickiges Blau.Metal pickling can also be used in accordance with the above instructions dyeing pre-treated skins. B. on iron-stained, green skin Blue.

In ähnlicher Weise gelangt man unter Benutzung eines Gemisches von 2 # 7-Dioxynaphthalin und 4 - 4'-Diaminodiphenylamin zu einem Graublau auf ungeheiztem oder gebeiztem Material.Similarly, using a mixture of 2 # 7-Dioxynaphthalene and 4 - 4'-Diaminodiphenylamine to a gray-blue on unheated or pickled material.

Claims (1)

PATENT-ANsPRUcH: -Verfahren zumFärben von Pelzen, Haaren, Federn u. dgl., dadurch gekennzeichnet, daß man das zu färbende gebeizte oder ungeheizte Material mit wäßrigen Lösungen eines Gemisches von 2 # 7-Dioxynaphthalin und 4-Aminodiphenylamin oder 4.4'-Diaminodiphenylamin in Gegenwart eines Oxydationsmittels für sich oder im Verein mit anderen Pelzfarben behandelt.PATENT CLAIM: -Process for dyeing fur, hair, feathers, etc. Like., characterized in that the stained or unheated material to be colored with aqueous solutions of a mixture of 2 # 7-dioxynaphthalene and 4-aminodiphenylamine or 4,4'-diaminodiphenylamine in the presence of an oxidizing agent by itself or treated in association with other fur colors.
DEA30182D 1918-02-15 1918-02-15 Process for dyeing fur, hair, feathers and the like like Expired DE367690C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA30182D DE367690C (en) 1918-02-15 1918-02-15 Process for dyeing fur, hair, feathers and the like like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA30182D DE367690C (en) 1918-02-15 1918-02-15 Process for dyeing fur, hair, feathers and the like like

Publications (1)

Publication Number Publication Date
DE367690C true DE367690C (en) 1923-01-25

Family

ID=6927135

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA30182D Expired DE367690C (en) 1918-02-15 1918-02-15 Process for dyeing fur, hair, feathers and the like like

Country Status (1)

Country Link
DE (1) DE367690C (en)

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