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FR814116A - Monoazo dyes and their preparation process - Google Patents

Monoazo dyes and their preparation process

Info

Publication number
FR814116A
FR814116A FR814116DA FR814116A FR 814116 A FR814116 A FR 814116A FR 814116D A FR814116D A FR 814116DA FR 814116 A FR814116 A FR 814116A
Authority
FR
France
Prior art keywords
preparation process
monoazo dyes
monoazo
dyes
preparation
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 FR814116A publication Critical patent/FR814116A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C09B29/30—Amino naphtholsulfonic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR814116D 1936-11-27 1936-11-27 Monoazo dyes and their preparation process Expired FR814116A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR814116T 1936-11-27

Publications (1)

Publication Number Publication Date
FR814116A true FR814116A (en) 1937-06-17

Family

ID=1553380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR814116D Expired FR814116A (en) 1936-11-27 1936-11-27 Monoazo dyes and their preparation process

Country Status (1)

Country Link
FR (1) FR814116A (en)

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