FR1290439A - Azo dyes and process for making and applying them - Google Patents

Azo dyes and process for making and applying them

Info

Publication number
FR1290439A
FR1290439A FR858881A FR858881A FR1290439A FR 1290439 A FR1290439 A FR 1290439A FR 858881 A FR858881 A FR 858881A FR 858881 A FR858881 A FR 858881A FR 1290439 A FR1290439 A FR 1290439A
Authority
FR
France
Prior art keywords
applying
making
azo dyes
azo
dyes
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
FR858881A
Other languages
French (fr)
Inventor
Edgar Enders
Rolf Puetter
Alfons Dorlars
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.)
Bayer AG
Original Assignee
Bayer 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
Priority to IT649641D priority Critical patent/IT649641A/it
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR858881A priority patent/FR1290439A/en
Application granted granted Critical
Publication of FR1290439A publication Critical patent/FR1290439A/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)
FR858881A 1961-04-15 1961-04-15 Azo dyes and process for making and applying them Expired FR1290439A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT649641D IT649641A (en) 1961-04-15
FR858881A FR1290439A (en) 1961-04-15 1961-04-15 Azo dyes and process for making and applying them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR858881A FR1290439A (en) 1961-04-15 1961-04-15 Azo dyes and process for making and applying them

Publications (1)

Publication Number Publication Date
FR1290439A true FR1290439A (en) 1962-04-13

Family

ID=8753147

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858881A Expired FR1290439A (en) 1961-04-15 1961-04-15 Azo dyes and process for making and applying them

Country Status (2)

Country Link
FR (1) FR1290439A (en)
IT (1) IT649641A (en)

Also Published As

Publication number Publication date
IT649641A (en)

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