FR784509A - Colorants azoïques - Google Patents

Colorants azoïques

Info

Publication number
FR784509A
FR784509A FR784509DA FR784509A FR 784509 A FR784509 A FR 784509A FR 784509D A FR784509D A FR 784509DA FR 784509 A FR784509 A FR 784509A
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 FR784509A publication Critical patent/FR784509A/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
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
    • C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR784509D 1934-01-23 1935-01-21 Colorants azoïques Expired FR784509A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH784509X 1934-01-23

Publications (1)

Publication Number Publication Date
FR784509A true FR784509A (fr) 1935-07-22

Family

ID=4536469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR784509D Expired FR784509A (fr) 1934-01-23 1935-01-21 Colorants azoïques

Country Status (1)

Country Link
FR (1) FR784509A (fr)

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