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GB703528A - Manufacture of a yellow vat dyestuff of the anthraquinone series - Google Patents

Manufacture of a yellow vat dyestuff of the anthraquinone series

Info

Publication number
GB703528A
GB703528A GB10251/52A GB1025152A GB703528A GB 703528 A GB703528 A GB 703528A GB 10251/52 A GB10251/52 A GB 10251/52A GB 1025152 A GB1025152 A GB 1025152A GB 703528 A GB703528 A GB 703528A
Authority
GB
United Kingdom
Prior art keywords
manufacture
anthraquinone series
vat dyestuff
yellow vat
dichlorbenzene
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
GB10251/52A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB703528A publication Critical patent/GB703528A/en
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
    • 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)
  • Artificial Filaments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB10251/52A 1951-04-26 1952-04-23 Manufacture of a yellow vat dyestuff of the anthraquinone series Expired GB703528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE303286X 1951-04-26

Publications (1)

Publication Number Publication Date
GB703528A true GB703528A (en) 1954-02-03

Family

ID=6110838

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10251/52A Expired GB703528A (en) 1951-04-26 1952-04-23 Manufacture of a yellow vat dyestuff of the anthraquinone series

Country Status (3)

Country Link
CH (1) CH303286A (de)
FR (1) FR1055199A (de)
GB (1) GB703528A (de)

Also Published As

Publication number Publication date
FR1055199A (fr) 1954-02-16
CH303286A (de) 1954-11-30

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