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CH449822A - Process for the preparation of a pigment dye - Google Patents

Process for the preparation of a pigment dye

Info

Publication number
CH449822A
CH449822A CH396064A CH396064A CH449822A CH 449822 A CH449822 A CH 449822A CH 396064 A CH396064 A CH 396064A CH 396064 A CH396064 A CH 396064A CH 449822 A CH449822 A CH 449822A
Authority
CH
Switzerland
Prior art keywords
preparation
pigment dye
pigment
dye
Prior art date
Application number
CH396064A
Other languages
German (de)
Inventor
Eckert Wilhelm
Fuchs Otto
Original Assignee
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 filed Critical Hoechst Ag
Publication of CH449822A publication Critical patent/CH449822A/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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/12—Perinones, i.e. naphthoylene-aryl-imidazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coloring (AREA)
CH396064A 1963-04-04 1964-03-26 Process for the preparation of a pigment dye CH449822A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF39402A DE1227589B (en) 1963-04-04 1963-04-04 Process for the preparation of a pigment dye

Publications (1)

Publication Number Publication Date
CH449822A true CH449822A (en) 1968-01-15

Family

ID=7097755

Family Applications (1)

Application Number Title Priority Date Filing Date
CH396064A CH449822A (en) 1963-04-04 1964-03-26 Process for the preparation of a pigment dye

Country Status (3)

Country Link
CH (1) CH449822A (en)
DE (1) DE1227589B (en)
GB (1) GB1067044A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE517195C (en) * 1928-06-19 1931-02-26 I G Farbenindustrie Akt Ges Process for the preparation of Kuepen dyes

Also Published As

Publication number Publication date
GB1067044A (en) 1967-04-26
DE1227589B (en) 1966-10-27

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