FR630903A - Process for the preparation of new dyes and their application - Google Patents

Process for the preparation of new dyes and their application

Info

Publication number
FR630903A
FR630903A FR630903DA FR630903A FR 630903 A FR630903 A FR 630903A FR 630903D A FR630903D A FR 630903DA FR 630903 A FR630903 A FR 630903A
Authority
FR
France
Prior art keywords
preparation
application
new dyes
dyes
new
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 FR630903A publication Critical patent/FR630903A/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
    • C09B29/10—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)
FR630903D 1926-03-19 1927-02-26 Process for the preparation of new dyes and their application Expired FR630903A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH630903X 1926-03-19

Publications (1)

Publication Number Publication Date
FR630903A true FR630903A (en) 1927-12-12

Family

ID=4524734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR630903D Expired FR630903A (en) 1926-03-19 1927-02-26 Process for the preparation of new dyes and their application

Country Status (1)

Country Link
FR (1) FR630903A (en)

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