DE371232C - 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
DE371232C
DE371232C DEA30490D DEA0030490D DE371232C DE 371232 C DE371232 C DE 371232C DE A30490 D DEA30490 D DE A30490D DE A0030490 D DEA0030490 D DE A0030490D DE 371232 C DE371232 C DE 371232C
Authority
DE
Germany
Prior art keywords
feathers
hair
dyeing
dyeing fur
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
DEA30490D
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 DEA30490D priority Critical patent/DE371232C/en
Application granted granted Critical
Publication of DE371232C publication Critical patent/DE371232C/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. Zusatz zum .Patent 3676go**). In dem Patent 3676go ist gezeigt, daß Gemische von 2 # 7-Dioxynaphthalin und 4-Aminodiphenylamin oder 4#4'-Diaminodiphenylamin sich in hervorragender Weise zum Färben von Pelzen, Haaren, Federn u. dgl. eignen.Process for dyeing fur, hair, feathers and the like . Patent 3676go **). In the 3676go patent it is shown that mixtures of 2 # 7-dioxynaphthalene and 4-aminodiphenylamine or 4 # 4'-diaminodiphenylamine are excellent suitable for dyeing fur, hair, feathers and the like.

Es wurde nun gefunden, daß man in diesem Verfahren das 4-Aminodiphenylamin durch 4-Amino-4'-methoxydiphenylamin ersetzen kann.It has now been found that 4-aminodiphenylamine can be used in this process can replace by 4-amino-4'-methoxydiphenylamine.

Beispiel. Das mit Soda gereinigte Fell wird in ein Färbebad eingebracht, das im Liter j e i g 2 -7-Dioxynaphthalin und 4-Amino-4'-methoxydiphenylamin und etwa 4o ccm Wasserstoffsuperoxyd 3prozentig enthält. Nach etwa 3stündigem Färben wird gespült, getrocknet und geläutert. Die so erhaltene Färbung ist blaugrau.Example. The fur, cleaned with soda, is placed in a dye bath, that in the liter j e i g 2 -7-dioxynaphthalene and 4-amino-4'-methoxydiphenylamine and contains about 40 ccm hydrogen peroxide 3 percent. After about 3 hours of dyeing is rinsed, dried and refined. The coloration obtained in this way is blue-gray.

Nach dieser Färbevorschrift kann man auch in bekannter Weise mit Metallbeizen vorbehandelte Felle färben. Man erhält z. B. auf Alaunbeize ein Graublau, auf Eisenbeize ein Grau.According to these dyeing instructions, metal stains can also be used in a known manner dye pre-treated skins. One obtains z. B. on alum stain a gray-blue, on iron stain a gray.

Claims (1)

PATENT-ANsPRUcH: Abänderung des durch Patent 3676go geschützten Verfahrens zum Färben von Pelzen, Haaren, Federn u. dgl., dadurch gekennzeichnet, daß man Gemische von 2 # 7--Dioxynaphthalin und 4-Amino-4-methoxydiphenylamin in Gegenwart eines Oxydationsmittels benutzt. ") Früheres Zusatzpatent 37123r.PATENT CLAIM: Modification of the process protected by patent 3676go For dyeing fur, hair, feathers and the like, characterized in that mixtures of 2 # 7 - dioxynaphthalene and 4-amino-4-methoxydiphenylamine in the presence of one Oxidizing agent used. ") Former additional patent 37123r.
DEA30490D 1918-04-27 1918-04-27 Process for dyeing fur, hair, feathers and the like like Expired DE371232C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA30490D DE371232C (en) 1918-04-27 1918-04-27 Process for dyeing fur, hair, feathers and the like like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA30490D DE371232C (en) 1918-04-27 1918-04-27 Process for dyeing fur, hair, feathers and the like like

Publications (1)

Publication Number Publication Date
DE371232C true DE371232C (en) 1923-03-13

Family

ID=6927238

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA30490D Expired DE371232C (en) 1918-04-27 1918-04-27 Process for dyeing fur, hair, feathers and the like like

Country Status (1)

Country Link
DE (1) DE371232C (en)

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