FR834119A - Colorants azoïques - Google Patents

Colorants azoïques

Info

Publication number
FR834119A
FR834119A FR834119DA FR834119A FR 834119 A FR834119 A FR 834119A FR 834119D A FR834119D A FR 834119DA FR 834119 A FR834119 A FR 834119A
Authority
FR
France
Prior art keywords
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
Other languages
English (en)
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR834119A publication Critical patent/FR834119A/fr
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)
FR834119D 1937-02-23 1938-02-22 Colorants azoïques Expired FR834119A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH834119X 1937-02-23

Publications (1)

Publication Number Publication Date
FR834119A true FR834119A (fr) 1938-11-14

Family

ID=1553987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834119D Expired FR834119A (fr) 1937-02-23 1938-02-22 Colorants azoïques

Country Status (1)

Country Link
FR (1) FR834119A (fr)

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