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FR875740A - New monoazo dyes - Google Patents

New monoazo dyes

Info

Publication number
FR875740A
FR875740A FR875740DA FR875740A FR 875740 A FR875740 A FR 875740A FR 875740D A FR875740D A FR 875740DA FR 875740 A FR875740 A FR 875740A
Authority
FR
France
Prior art keywords
monoazo dyes
new monoazo
new
dyes
monoazo
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.)
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 FR875740A publication Critical patent/FR875740A/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)
FR875740D 1940-10-17 1941-10-03 New monoazo dyes Expired FR875740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH875740X 1940-10-17

Publications (1)

Publication Number Publication Date
FR875740A true FR875740A (en) 1942-10-01

Family

ID=4544381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875740D Expired FR875740A (en) 1940-10-17 1941-10-03 New monoazo dyes

Country Status (1)

Country Link
FR (1) FR875740A (en)

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