CH442579A - Process for the production of new benzanthrone dyes - Google Patents

Process for the production of new benzanthrone dyes

Info

Publication number
CH442579A
CH442579A CH301763A CH301763A CH442579A CH 442579 A CH442579 A CH 442579A CH 301763 A CH301763 A CH 301763A CH 301763 A CH301763 A CH 301763A CH 442579 A CH442579 A CH 442579A
Authority
CH
Switzerland
Prior art keywords
new
production
benzanthrone
dyes
benzanthrone dyes
Prior art date
Application number
CH301763A
Other languages
German (de)
Inventor
Hans-Samuel Dr Bien
Klaus Dr Wunderlich
Fritz Dr Baumann
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
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of CH442579A publication Critical patent/CH442579A/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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/34—Anthraquinone acridones or thioxanthrones
    • C09B5/40—Condensation products of benzanthronyl-amino-anthraquinones
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/36—Dyes with acylated amino groups
    • C09B1/42—Dyes with acylated amino groups the acyl groups being residues of an aromatic carboxylic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH301763A 1962-03-30 1963-03-11 Process for the production of new benzanthrone dyes CH442579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF36420A DE1194081B (en) 1962-03-30 1962-03-30 Process for the production of Kuepen dyes

Publications (1)

Publication Number Publication Date
CH442579A true CH442579A (en) 1967-08-31

Family

ID=7096433

Family Applications (1)

Application Number Title Priority Date Filing Date
CH301763A CH442579A (en) 1962-03-30 1963-03-11 Process for the production of new benzanthrone dyes

Country Status (3)

Country Link
CH (1) CH442579A (en)
DE (1) DE1194081B (en)
GB (1) GB987372A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114517021A (en) * 2022-03-07 2022-05-20 赤峰市恒祥化工有限公司 Novel gray vat dye and preparation method and application thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE844781C (en) * 1944-09-25 1952-07-24 Ciba Geigy Process for the production of Kuepen dyes

Also Published As

Publication number Publication date
DE1194081B (en) 1965-06-03
GB987372A (en) 1965-03-31

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