CH459417A - Process for the preparation of anthraquinone dyes - Google Patents

Process for the preparation of anthraquinone dyes

Info

Publication number
CH459417A
CH459417A CH774964A CH774964A CH459417A CH 459417 A CH459417 A CH 459417A CH 774964 A CH774964 A CH 774964A CH 774964 A CH774964 A CH 774964A CH 459417 A CH459417 A CH 459417A
Authority
CH
Switzerland
Prior art keywords
preparation
anthraquinone dyes
anthraquinone
dyes
Prior art date
Application number
CH774964A
Other languages
German (de)
Inventor
Klemm Kurt
Gehrke Guenter
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 CH459417A publication Critical patent/CH459417A/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
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH774964A 1963-07-04 1964-06-15 Process for the preparation of anthraquinone dyes CH459417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF40151A DE1228734B (en) 1963-07-04 1963-07-04 Process for the preparation of anthraquinone dyes

Publications (1)

Publication Number Publication Date
CH459417A true CH459417A (en) 1968-07-15

Family

ID=7098113

Family Applications (1)

Application Number Title Priority Date Filing Date
CH774964A CH459417A (en) 1963-07-04 1964-06-15 Process for the preparation of anthraquinone dyes

Country Status (2)

Country Link
CH (1) CH459417A (en)
DE (1) DE1228734B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH351253A (en) * 1958-03-19 1961-01-15 Sandoz Ag Durable disperse dye preparation

Also Published As

Publication number Publication date
DE1228734B (en) 1966-11-17

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