JPS5472230A - Method of directly transforming crude flavanthrone into transparent pigment state - Google Patents

Method of directly transforming crude flavanthrone into transparent pigment state

Info

Publication number
JPS5472230A
JPS5472230A JP13334078A JP13334078A JPS5472230A JP S5472230 A JPS5472230 A JP S5472230A JP 13334078 A JP13334078 A JP 13334078A JP 13334078 A JP13334078 A JP 13334078A JP S5472230 A JPS5472230 A JP S5472230A
Authority
JP
Japan
Prior art keywords
transparent pigment
directly transforming
flavanthrone
pigment state
transforming crude
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP13334078A
Other languages
English (en)
Japanese (ja)
Inventor
Hotsuho Herumuuto
Hiraa Hainritsuhi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 SE filed Critical BASF SE
Publication of JPS5472230A publication Critical patent/JPS5472230A/ja
Pending legal-status Critical Current

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)
JP13334078A 1977-10-31 1978-10-31 Method of directly transforming crude flavanthrone into transparent pigment state Pending JPS5472230A (en)

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 (1)

Publication Number Publication Date
JPS5472230A true JPS5472230A (en) 1979-06-09

Family

ID=6022746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13334078A Pending JPS5472230A (en) 1977-10-31 1978-10-31 Method of directly transforming crude flavanthrone into transparent pigment state

Country Status (6)

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

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 (de) *
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
GB2007248B (en) 1982-10-06
FR2407245B1 (de) 1982-11-05
IT7829118A0 (it) 1978-10-25
FR2407245A1 (fr) 1979-05-25
GB2007248A (en) 1979-05-16
IT1099823B (it) 1985-09-28
DE2748860B1 (de) 1979-03-08
CH637154A5 (de) 1983-07-15

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