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CH382891A - Process for the preparation of anthraquinone dyes - Google Patents

Process for the preparation of anthraquinone dyes

Info

Publication number
CH382891A
CH382891A CH8202459A CH8202459A CH382891A CH 382891 A CH382891 A CH 382891A CH 8202459 A CH8202459 A CH 8202459A CH 8202459 A CH8202459 A CH 8202459A CH 382891 A CH382891 A CH 382891A
Authority
CH
Switzerland
Prior art keywords
preparation
anthraquinone dyes
anthraquinone
dyes
Prior art date
Application number
CH8202459A
Other languages
German (de)
Inventor
Hopff Heinrich Dr Prof
M Seidel Thomas
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Priority to CH8202459A priority Critical patent/CH382891A/en
Priority to DEG31174A priority patent/DE1155204B/en
Priority to GB4332660A priority patent/GB923530A/en
Priority to FR847247A priority patent/FR1278287A/en
Publication of CH382891A publication Critical patent/CH382891A/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
    • C09B1/43—Dicarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH8202459A 1959-12-18 1959-12-18 Process for the preparation of anthraquinone dyes CH382891A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH8202459A CH382891A (en) 1959-12-18 1959-12-18 Process for the preparation of anthraquinone dyes
DEG31174A DE1155204B (en) 1959-12-18 1960-12-16 Process for the preparation of anthraquinone dyes
GB4332660A GB923530A (en) 1959-12-18 1960-12-16 Improvements relating to anthraquinone dyestuffs and their use
FR847247A FR1278287A (en) 1959-12-18 1960-12-17 Process for the preparation of anthraquinone dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8202459A CH382891A (en) 1959-12-18 1959-12-18 Process for the preparation of anthraquinone dyes

Publications (1)

Publication Number Publication Date
CH382891A true CH382891A (en) 1964-10-15

Family

ID=4539369

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8202459A CH382891A (en) 1959-12-18 1959-12-18 Process for the preparation of anthraquinone dyes

Country Status (3)

Country Link
CH (1) CH382891A (en)
DE (1) DE1155204B (en)
GB (1) GB923530A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1070748B (en) * 1976-09-27 1985-04-02 Montedison Spa ANTHRACHINONIC COMPOUNDS AND THEIR PREPARATION PROCESS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR807939A (en) * 1935-06-07 1937-01-25 Ig Farbenindustrie Ag New vat dyes

Also Published As

Publication number Publication date
DE1155204B (en) 1963-10-03
GB923530A (en) 1963-04-10

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