CH432685A - Process for the production of vat dyes - Google Patents

Process for the production of vat dyes

Info

Publication number
CH432685A
CH432685A CH718563A CH718563A CH432685A CH 432685 A CH432685 A CH 432685A CH 718563 A CH718563 A CH 718563A CH 718563 A CH718563 A CH 718563A CH 432685 A CH432685 A CH 432685A
Authority
CH
Switzerland
Prior art keywords
production
vat dyes
vat
dyes
Prior art date
Application number
CH718563A
Other languages
German (de)
Inventor
Hans Dr Weidinger
Gottfried Dr Haese Hans
Original Assignee
Basf 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
Application filed by Basf Ag filed Critical Basf Ag
Publication of CH432685A publication Critical patent/CH432685A/en

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
    • C09B43/003—Cyclisation of azo dyes; Condensation of azo dyes with formation of ring, e.g. of azopyrazolone 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
    • C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation
    • 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
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/36—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines with amino-anthracene or amino-anthraquinone dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH718563A 1962-07-06 1963-06-07 Process for the production of vat dyes CH432685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0067939 1962-07-06

Publications (1)

Publication Number Publication Date
CH432685A true CH432685A (en) 1967-03-31

Family

ID=6975697

Family Applications (1)

Application Number Title Priority Date Filing Date
CH718563A CH432685A (en) 1962-07-06 1963-06-07 Process for the production of vat dyes

Country Status (2)

Country Link
CH (1) CH432685A (en)
GB (1) GB1043348A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6869144B2 (en) 2000-10-12 2005-03-22 Atl Engineering (Uk) Limited Pivot mechanism

Also Published As

Publication number Publication date
GB1043348A (en) 1966-09-21

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