IT1099823B - Processo per la trasformazione diretta del flavantrone grezzo in una forma di pigmento con effetto di velatura - Google Patents

Processo per la trasformazione diretta del flavantrone grezzo in una forma di pigmento con effetto di velatura

Info

Publication number
IT1099823B
IT1099823B IT29118/78A IT2911878A IT1099823B IT 1099823 B IT1099823 B IT 1099823B IT 29118/78 A IT29118/78 A IT 29118/78A IT 2911878 A IT2911878 A IT 2911878A IT 1099823 B IT1099823 B IT 1099823B
Authority
IT
Italy
Prior art keywords
flavantrone
raw
direct transformation
pigment form
sailing
Prior art date
Application number
IT29118/78A
Other languages
English (en)
Other versions
IT7829118A0 (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
Application filed by Basf Ag filed Critical Basf Ag
Publication of IT7829118A0 publication Critical patent/IT7829118A0/it
Application granted granted Critical
Publication of IT1099823B publication Critical patent/IT1099823B/it

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
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0077—Preparations with possibly reduced vat, sulfur or indigo 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
IT29118/78A 1977-10-31 1978-10-25 Processo per la trasformazione diretta del flavantrone grezzo in una forma di pigmento con effetto di velatura IT1099823B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2748860A DE2748860C2 (de) 1977-10-31 1977-10-31 Verfahren zur direkten Überführung von rohem Flavanthron in eine lasierende Pigmentform

Publications (2)

Publication Number Publication Date
IT7829118A0 IT7829118A0 (it) 1978-10-25
IT1099823B true IT1099823B (it) 1985-09-28

Family

ID=6022746

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29118/78A IT1099823B (it) 1977-10-31 1978-10-25 Processo per la trasformazione diretta del flavantrone grezzo in una forma di pigmento con effetto di velatura

Country Status (6)

Country Link
JP (1) JPS5472230A (it)
CH (1) CH637154A5 (it)
DE (1) DE2748860C2 (it)
FR (1) FR2407245A1 (it)
GB (1) GB2007248B (it)
IT (1) IT1099823B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2909568C2 (de) * 1979-03-12 1981-07-16 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von farbstarken, brillanten, lasierenden Pigmentformen des Bromisoviolanthorns
DE3536168A1 (de) * 1985-10-10 1987-04-16 Merck Patent Gmbh Verfahren zur herstellung von pigmentfarbstoffen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE136015C (it) *
DE886734C (de) * 1951-05-16 1953-08-17 Cassella Farbwerke Mainkur Ag Verfahren zur Herstellung hochdisperser Kuepenfarbstoffpulver
DE1619351A1 (de) * 1966-10-19 1970-07-30 Basf Ag Verfahren zur UEberfuehrung von Indanthron in Pigmentform
CH541604A (de) * 1970-02-11 1973-09-15 Ciba Geigy Ag Verfahren zur Herstellung von Flavanthronen

Also Published As

Publication number Publication date
DE2748860C2 (de) 1979-10-31
IT7829118A0 (it) 1978-10-25
FR2407245A1 (fr) 1979-05-25
FR2407245B1 (it) 1982-11-05
DE2748860B1 (de) 1979-03-08
JPS5472230A (en) 1979-06-09
CH637154A5 (de) 1983-07-15
GB2007248A (en) 1979-05-16
GB2007248B (en) 1982-10-06

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