FR470390A - Process for the production of new dyes of the green diamine series - Google Patents

Process for the production of new dyes of the green diamine series

Info

Publication number
FR470390A
FR470390A FR470390DA FR470390A FR 470390 A FR470390 A FR 470390A FR 470390D A FR470390D A FR 470390DA FR 470390 A FR470390 A FR 470390A
Authority
FR
France
Prior art keywords
green
production
new dyes
diamine series
diamine
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.)
Sanofi Aventis Deutschland GmbH
Original Assignee
Leopold Cassella et Cie 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 Leopold Cassella et Cie GmbH filed Critical Leopold Cassella et Cie GmbH
Application granted granted Critical
Publication of FR470390A publication Critical patent/FR470390A/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)
FR470390D 1913-06-13 1913-06-13 Process for the production of new dyes of the green diamine series Expired FR470390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR470390T 1913-06-13

Publications (1)

Publication Number Publication Date
FR470390A true FR470390A (en) 1914-09-08

Family

ID=1508750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR470390D Expired FR470390A (en) 1913-06-13 1913-06-13 Process for the production of new dyes of the green diamine series

Country Status (1)

Country Link
FR (1) FR470390A (en)

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