FR758112A - Azo dyes - Google Patents

Azo dyes

Info

Publication number
FR758112A
FR758112A FR758112DA FR758112A FR 758112 A FR758112 A FR 758112A FR 758112D A FR758112D A FR 758112DA FR 758112 A FR758112 A FR 758112A
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
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR758112A publication Critical patent/FR758112A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00Monoazo dyes prepared by diazotising and coupling
    • C09B29/24Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28Amino naphthols
    • C09B29/30Amino naphtholsulfonic acid
FR758112D 1932-07-07 1933-07-07 Azo dyes Expired FR758112A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB758112X 1932-07-07

Publications (1)

Publication Number Publication Date
FR758112A true FR758112A (en) 1934-01-11

Family

ID=10496676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR758112D Expired FR758112A (en) 1932-07-07 1933-07-07 Azo dyes

Country Status (1)

Country Link
FR (1) FR758112A (en)

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