FR1308E - Process for the production of new polyazo dyes - Google Patents

Process for the production of new polyazo dyes

Info

Publication number
FR1308E
FR1308E FR1308DA FR1308E FR 1308 E FR1308 E FR 1308E FR 1308D A FR1308D A FR 1308DA FR 1308 E FR1308 E FR 1308E
Authority
FR
France
Prior art keywords
production
polyazo dyes
new polyazo
new
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.)
Agfa Gevaert NV
Original Assignee
Aktiengesellschaft fuer Anilinfabrikation GmbH
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 Aktiengesellschaft fuer Anilinfabrikation GmbH filed Critical Aktiengesellschaft fuer Anilinfabrikation GmbH
Application granted granted Critical
Publication of FR1308E publication Critical patent/FR1308E/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
    • C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1308D 1902-05-30 1902-09-19 Process for the production of new polyazo dyes Expired FR1308E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR321626T 1902-05-30
FR1308T 1902-09-19

Publications (1)

Publication Number Publication Date
FR1308E true FR1308E (en) 1904-01-05

Family

ID=1343339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1308D Expired FR1308E (en) 1902-05-30 1902-09-19 Process for the production of new polyazo dyes

Country Status (1)

Country Link
FR (1) FR1308E (en)

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