IT997898B - PROCEDURE FOR THE PRODUCTION OF PIGMENTS OF DIANHYDRIDE OF ACID 3,4,9,10, PERILENTETRACARBOSSI LICO OF INTENSE COLOR - Google Patents

PROCEDURE FOR THE PRODUCTION OF PIGMENTS OF DIANHYDRIDE OF ACID 3,4,9,10, PERILENTETRACARBOSSI LICO OF INTENSE COLOR

Info

Publication number
IT997898B
IT997898B IT5329373A IT5329373A IT997898B IT 997898 B IT997898 B IT 997898B IT 5329373 A IT5329373 A IT 5329373A IT 5329373 A IT5329373 A IT 5329373A IT 997898 B IT997898 B IT 997898B
Authority
IT
Italy
Prior art keywords
perilentetracarbossi
lico
dianhydride
pigments
procedure
Prior art date
Application number
IT5329373A
Other languages
Italian (it)
Original Assignee
Basf 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
Priority claimed from DE2252041A external-priority patent/DE2252041C3/en
Priority claimed from DE2252461A external-priority patent/DE2252461C3/en
Application filed by Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT997898B publication Critical patent/IT997898B/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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • 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
    • C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
    • C09B3/14—Perylene derivatives
    • C09B3/18—Preparation from starting materials already containing the perylene nucleus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
IT5329373A 1972-10-24 1973-10-23 PROCEDURE FOR THE PRODUCTION OF PIGMENTS OF DIANHYDRIDE OF ACID 3,4,9,10, PERILENTETRACARBOSSI LICO OF INTENSE COLOR IT997898B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2252041A DE2252041C3 (en) 1972-10-24 1972-10-24 Process for the production of strongly colored 3,4,9,10-perylenetetracarboxylic acid dianhydride pigments and their use
DE2252461A DE2252461C3 (en) 1972-10-26 1972-10-26 Process for the production of strongly colored 3,4,9,10-perylenetetracarboxylic acid dianhydride pigments

Publications (1)

Publication Number Publication Date
IT997898B true IT997898B (en) 1975-12-30

Family

ID=25763997

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5329373A IT997898B (en) 1972-10-24 1973-10-23 PROCEDURE FOR THE PRODUCTION OF PIGMENTS OF DIANHYDRIDE OF ACID 3,4,9,10, PERILENTETRACARBOSSI LICO OF INTENSE COLOR

Country Status (4)

Country Link
AU (1) AU6151673A (en)
FR (1) FR2203851B3 (en)
GB (1) GB1444166A (en)
IT (1) IT997898B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194088A (en) * 1991-07-08 1993-03-16 Ciba-Geigy Corporation Process for conditioning organic pigments
CN108385193A (en) * 2018-03-06 2018-08-10 天津工业大学 A kind of preparation method of the coloured nanofiber of polyamide 6/tetracarboxylic acid dianhydride

Also Published As

Publication number Publication date
FR2203851A1 (en) 1974-05-17
GB1444166A (en) 1976-07-28
FR2203851B3 (en) 1976-06-18
AU6151673A (en) 1975-04-17

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