FR1364547A - Procédé de fabrication de colorants aminoazoïques - Google Patents

Procédé de fabrication de colorants aminoazoïques

Info

Publication number
FR1364547A
FR1364547A FR942885A FR942885A FR1364547A FR 1364547 A FR1364547 A FR 1364547A FR 942885 A FR942885 A FR 942885A FR 942885 A FR942885 A FR 942885A FR 1364547 A FR1364547 A FR 1364547A
Authority
FR
France
Prior art keywords
manufacturing process
aminoazo dyes
aminoazo
dyes
manufacturing
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
FR942885A
Other languages
English (en)
French (fr)
Inventor
Hans Raab
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.)
Bayer AG
Original Assignee
Bayer AG
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
Priority to BE635490D priority Critical patent/BE635490A/xx
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR942885A priority patent/FR1364547A/fr
Application granted granted Critical
Publication of FR1364547A publication Critical patent/FR1364547A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/08—Preparation of azo dyes from other azo compounds by reduction
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/08—Preparation of azo dyes from other azo compounds by reduction
    • C09B43/10—Preparation of azo dyes from other azo compounds by reduction with formation of a new azo or an azoxy bridge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR942885A 1963-07-26 1963-07-26 Procédé de fabrication de colorants aminoazoïques Expired FR1364547A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE635490D BE635490A (ko) 1963-07-26
FR942885A FR1364547A (fr) 1963-07-26 1963-07-26 Procédé de fabrication de colorants aminoazoïques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR942885A FR1364547A (fr) 1963-07-26 1963-07-26 Procédé de fabrication de colorants aminoazoïques

Publications (1)

Publication Number Publication Date
FR1364547A true FR1364547A (fr) 1964-06-19

Family

ID=8809292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942885A Expired FR1364547A (fr) 1963-07-26 1963-07-26 Procédé de fabrication de colorants aminoazoïques

Country Status (2)

Country Link
BE (1) BE635490A (ko)
FR (1) FR1364547A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7056375B2 (en) 2004-09-07 2006-06-06 Eastman Kodak Company Solubilized dyes for inks

Also Published As

Publication number Publication date
BE635490A (ko)

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