FR877306A - Process for preparing azo dyes for printing on fabrics - Google Patents

Process for preparing azo dyes for printing on fabrics

Info

Publication number
FR877306A
FR877306A FR877306DA FR877306A FR 877306 A FR877306 A FR 877306A FR 877306D A FR877306D A FR 877306DA FR 877306 A FR877306 A FR 877306A
Authority
FR
France
Prior art keywords
fabrics
printing
azo dyes
preparing azo
preparing
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR877306A publication Critical patent/FR877306A/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
    • 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
    • D06P1/02—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 azo dyes
    • D06P1/12—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 azo dyes prepared in situ
    • D06P1/127—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 azo dyes prepared in situ using a stabilised diazo component, e.g. diazoamino, anti-diazotate or nitrosamine R-N=N-OK, diazosulfonate, hydrazinesulfonate, R-N=N-N-CN

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR877306D 1939-05-31 1941-11-27 Process for preparing azo dyes for printing on fabrics Expired FR877306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE877306X 1939-05-31

Publications (1)

Publication Number Publication Date
FR877306A true FR877306A (en) 1942-12-03

Family

ID=6818027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR877306D Expired FR877306A (en) 1939-05-31 1941-11-27 Process for preparing azo dyes for printing on fabrics

Country Status (1)

Country Link
FR (1) FR877306A (en)

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