FR48765E - Azo dyes manufacturing process - Google Patents

Azo dyes manufacturing process

Info

Publication number
FR48765E
FR48765E FR48765DA FR48765E FR 48765 E FR48765 E FR 48765E FR 48765D A FR48765D A FR 48765DA FR 48765 E FR48765 E FR 48765E
Authority
FR
France
Prior art keywords
manufacturing process
azo dyes
dyes manufacturing
azo
manufacturing
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 FR48765E publication Critical patent/FR48765E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR48765D 1937-09-11 1937-09-11 Azo dyes manufacturing process Expired FR48765E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR48765T 1937-09-11

Publications (1)

Publication Number Publication Date
FR48765E true FR48765E (en) 1938-06-23

Family

ID=8684044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR48765D Expired FR48765E (en) 1937-09-11 1937-09-11 Azo dyes manufacturing process

Country Status (1)

Country Link
FR (1) FR48765E (en)

Similar Documents

Publication Publication Date Title
FR845668A (en) Colorants manufacturing process
FR834718A (en) Manufacturing process of polymethine dyes
FR774028A (en) Manufacturing process for asymmetric pentacarbocyanin dyes
FR835730A (en) Azo dyes manufacturing process
FR48765E (en) Azo dyes manufacturing process
FR835134A (en) Manufacturing process for cyanine dyes
FR831970A (en) Mordant Azo Dye Manufacturing Process
FR843547A (en) Manufacturing process for new azo dyes
FR822759A (en) Azo dyes manufacturing process
FR47269E (en) Azo dyes manufacturing process
FR813807A (en) Manufacturing process of monoazo dyes
FR802115A (en) Azo dyes manufacturing process
FR807361A (en) Azo dyes manufacturing process
FR830927A (en) Manufacturing process of o-oxyazo dyes
FR809777A (en) Manufacturing process for new azo dyes
FR768984A (en) Azo dyes manufacturing process
FR845876A (en) Process for the production of asymmetric trimethinecyanine dyes
FR755338A (en) Azo dyes manufacturing process
FR755337A (en) Azo dyes manufacturing process
FR835358A (en) Azo dyes and their manufacturing process
FR839185A (en) Azo dyes and their manufacturing process
FR842257A (en) Azo dyes and their manufacturing process
FR838438A (en) Manufacturing process of new monoazo dyes
FR835641A (en) Manufacturing process of new monoazo dyes
FR797418A (en) Azo dyes manufacturing process