GB252384A - Process for dyeing cotton with vat-and azo-dyestuffs - Google Patents

Process for dyeing cotton with vat-and azo-dyestuffs

Info

Publication number
GB252384A
GB252384A GB12928/26A GB1292826A GB252384A GB 252384 A GB252384 A GB 252384A GB 12928/26 A GB12928/26 A GB 12928/26A GB 1292826 A GB1292826 A GB 1292826A GB 252384 A GB252384 A GB 252384A
Authority
GB
United Kingdom
Prior art keywords
dyestuffs
vat
azo
dyeing cotton
dyeing
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
GB12928/26A
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
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB252384A publication Critical patent/GB252384A/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
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/68—Preparing azo dyes on the material

Landscapes

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

Abstract

252,384. I. G. Farbenindustrie Akt.- Ges., (Assignees of Chemische Fabrik Griesheim-Elektron). May 20, 1925, [Convention date]. 2 :3 - Oxynaphthoylamino - hydroquinonedimethylether is made from 2 : 3-oxynaphthoic acid and aminohydroquinonedimethylether in the presence of an organic diluent, by the process described in Specification 13237/13.
GB12928/26A 1925-05-20 1926-05-20 Process for dyeing cotton with vat-and azo-dyestuffs Expired GB252384A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE252384X 1925-05-20

Publications (1)

Publication Number Publication Date
GB252384A true GB252384A (en) 1927-08-11

Family

ID=5947721

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12928/26A Expired GB252384A (en) 1925-05-20 1926-05-20 Process for dyeing cotton with vat-and azo-dyestuffs

Country Status (1)

Country Link
GB (1) GB252384A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153413A (en) 1977-01-14 1979-05-08 Imperial Chemical Industries Limited Coloration process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153413A (en) 1977-01-14 1979-05-08 Imperial Chemical Industries Limited Coloration process

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