FR1235657A - Procédé de fabrication de colorants azoïques - Google Patents

Procédé de fabrication de colorants azoïques

Info

Publication number
FR1235657A
FR1235657A FR1235657DA FR1235657A FR 1235657 A FR1235657 A FR 1235657A FR 1235657D A FR1235657D A FR 1235657DA FR 1235657 A FR1235657 A FR 1235657A
Authority
FR
France
Prior art keywords
manufacturing process
azo dyes
dyes manufacturing
azo
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
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1235657A publication Critical patent/FR1235657A/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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/48—Preparation from other complex metal compounds of azo dyes
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/01—Complex metal compounds of azo dyes characterised by the method of metallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Chemical Treatment Of Metals (AREA)
FR1235657D 1958-07-30 1959-07-16 Procédé de fabrication de colorants azoïques Expired FR1235657A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2452358A GB853172A (en) 1958-07-30 1958-07-30 Improved process for the manufacture of metallised azo dyestuffs

Publications (1)

Publication Number Publication Date
FR1235657A true FR1235657A (fr) 1960-11-16

Family

ID=10212995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1235657D Expired FR1235657A (fr) 1958-07-30 1959-07-16 Procédé de fabrication de colorants azoïques

Country Status (4)

Country Link
CH (1) CH375463A (fr)
DE (1) DE1267358B (fr)
FR (1) FR1235657A (fr)
GB (1) GB853172A (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB295594A (en) * 1927-08-13 1929-11-13 Chem Ind Basel Manufacture of dyestuffs containing chromium
DE528166C (de) * 1927-10-08 1931-06-26 Chemische Ind Ges Verfahren zur Herstellung von metallhaltigen Azofarbstoffen

Also Published As

Publication number Publication date
CH375463A (de) 1964-02-29
GB853172A (en) 1960-11-02
DE1267358B (de) 1968-05-02

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