GB321737A - Process for the manufacture of dyestuffs on the fibre - Google Patents

Process for the manufacture of dyestuffs on the fibre

Info

Publication number
GB321737A
GB321737A GB2409328A GB2409328A GB321737A GB 321737 A GB321737 A GB 321737A GB 2409328 A GB2409328 A GB 2409328A GB 2409328 A GB2409328 A GB 2409328A GB 321737 A GB321737 A GB 321737A
Authority
GB
United Kingdom
Prior art keywords
amino
dyestuffs
fibre
manufacture
benzoylamino
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
GB2409328A
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
Priority to GB2409328A priority Critical patent/GB321737A/en
Publication of GB321737A publication Critical patent/GB321737A/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)

Abstract

321,737. Carpmael, A., (I. G. Farbenindustrie Akt.-Ges.). Aug. 21, 1928. Diazonium fluorosulphonates are obtained by reacting on diazonium compounds with fluorosulphonic acid. In examples the diazoniumfluorosulphonates of p-nitraniline, dianisidine, 2: 3<1>-dimethyl-4<1>-aminoazobenzene and 5-benzoylamino-2: 4-dimethoxy-1-amino benzene are used as dyestuff components. 5-Benzoylamino-2:-4-dimethoxy - 1 - amino. benzene is prepared from 1-amino-2 : 4- dimethoxybenzene by benzoylation, nitration and reduction.
GB2409328A 1928-08-21 1928-08-21 Process for the manufacture of dyestuffs on the fibre Expired GB321737A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2409328A GB321737A (en) 1928-08-21 1928-08-21 Process for the manufacture of dyestuffs on the fibre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2409328A GB321737A (en) 1928-08-21 1928-08-21 Process for the manufacture of dyestuffs on the fibre

Publications (1)

Publication Number Publication Date
GB321737A true GB321737A (en) 1929-11-21

Family

ID=10206256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2409328A Expired GB321737A (en) 1928-08-21 1928-08-21 Process for the manufacture of dyestuffs on the fibre

Country Status (1)

Country Link
GB (1) GB321737A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196573A2 (en) * 1985-03-29 1986-10-08 Hoechst Aktiengesellschaft Bis-diazonium salts of 4,4'-diamino-3,3'-dialkoxy-biphenylene, process for their preparation and their use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196573A2 (en) * 1985-03-29 1986-10-08 Hoechst Aktiengesellschaft Bis-diazonium salts of 4,4'-diamino-3,3'-dialkoxy-biphenylene, process for their preparation and their use
EP0196573A3 (en) * 1985-03-29 1989-09-06 Hoechst Aktiengesellschaft Bis-diazonium salts of 4,4'-diamino-3,3'-dialkoxy-biphenylene, process for their preparation and their use

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