BE760535A - QUINOPHTHALONIC DYES AND THEIR OBTAINING - Google Patents

QUINOPHTHALONIC DYES AND THEIR OBTAINING

Info

Publication number
BE760535A
BE760535A BE760535A BE760535A BE760535A BE 760535 A BE760535 A BE 760535A BE 760535 A BE760535 A BE 760535A BE 760535 A BE760535 A BE 760535A BE 760535 A BE760535 A BE 760535A
Authority
BE
Belgium
Prior art keywords
obtaining
quinophthalonic dyes
quinophthalonic
dyes
Prior art date
Application number
BE760535A
Other languages
French (fr)
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 BE760535A publication Critical patent/BE760535A/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
    • C09B25/00—Quinophthalones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE760535A 1969-12-18 1970-12-18 QUINOPHTHALONIC DYES AND THEIR OBTAINING BE760535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691963356 DE1963356A1 (en) 1969-12-18 1969-12-18 Quinophthalone dyes

Publications (1)

Publication Number Publication Date
BE760535A true BE760535A (en) 1971-05-27

Family

ID=5754182

Family Applications (1)

Application Number Title Priority Date Filing Date
BE760535A BE760535A (en) 1969-12-18 1970-12-18 QUINOPHTHALONIC DYES AND THEIR OBTAINING

Country Status (6)

Country Link
AT (1) AT299880B (en)
BE (1) BE760535A (en)
DE (1) DE1963356A1 (en)
FR (1) FR2074041A5 (en)
GB (1) GB1268170A (en)
NL (1) NL7018355A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022837A1 (en) * 1980-06-19 1982-01-07 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING ANIONIC CHINOPHTHALONE DYES
ATE20247T1 (en) * 1982-03-10 1986-06-15 Ciba Geigy Ag QUINOPHTHALONE COMPOUNDS, PROCESSES FOR THEIR PRODUCTION AND THEIR USE IN DYING AND PRINTING TEXTILE MATERIALS, PAPER, LEATHER AND IN THE PREPARATION OF INKS.
DE102006022709A1 (en) 2006-05-12 2007-11-15 Windmöller & Hölscher Kg Forming, filling, sealing machine and method for producing, filling and closing sacks
WO2018091979A1 (en) * 2016-11-15 2018-05-24 Amogh Chemicals Pvt. Ltd A process for preparation of quinophthalone derivatives

Also Published As

Publication number Publication date
GB1268170A (en) 1972-03-22
DE1963356A1 (en) 1971-06-24
NL7018355A (en) 1971-06-22
AT299880B (en) 1972-07-10
FR2074041A5 (en) 1971-10-01

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