CH340934A - Process for the production of new vat dyes - Google Patents

Process for the production of new vat dyes

Info

Publication number
CH340934A
CH340934A CH340934DA CH340934A CH 340934 A CH340934 A CH 340934A CH 340934D A CH340934D A CH 340934DA CH 340934 A CH340934 A CH 340934A
Authority
CH
Switzerland
Prior art keywords
production
vat dyes
new vat
new
dyes
Prior art date
Application number
Other languages
German (de)
Inventor
Zerweck Werner Dr Prof
Ernst Dr Heinrich
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Publication of CH340934A publication Critical patent/CH340934A/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
    • 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
    • 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
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/51—N-substituted amino-hydroxy anthraquinone
    • C09B1/516—N-acylated derivatives
    • 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
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/51—N-substituted amino-hydroxy anthraquinone
    • C09B1/516—N-acylated derivatives
    • C09B1/5165—N-acylated derivatives only amino and hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH340934D 1954-12-28 1955-12-27 Process for the production of new vat dyes CH340934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE340934X 1954-12-28

Publications (1)

Publication Number Publication Date
CH340934A true CH340934A (en) 1959-09-15

Family

ID=6230478

Family Applications (1)

Application Number Title Priority Date Filing Date
CH340934D CH340934A (en) 1954-12-28 1955-12-27 Process for the production of new vat dyes

Country Status (3)

Country Link
CH (1) CH340934A (en)
FR (1) FR1138212A (en)
GB (1) GB791304A (en)

Also Published As

Publication number Publication date
FR1138212A (en) 1957-06-11
GB791304A (en) 1958-02-26

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