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
Authority: IT; Italy
Prior art keywords: flavantrone; raw; direct transformation; pigment form; sailing
Prior art date: 1977-10-31

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.)

1977-10-31

Filing date

1978-10-25

Publication date

1985-09-28

1978-10-25 Application filed by Basf Ag filed Critical Basf Ag

1978-10-25 Publication of IT7829118A0 publication Critical patent/IT7829118A0/it

1985-09-28 Application granted granted Critical

1985-09-28 Publication of IT1099823B publication Critical patent/IT1099823B/it

Links

239000000049 pigment Substances 0.000 title 1
230000009466 transformation Effects 0.000 title 1

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

1977
- 1977-10-31 DE DE2748860A patent/DE2748860C2/de not_active Expired
1978
- 1978-10-25 IT IT29118/78A patent/IT1099823B/it active
- 1978-10-26 CH CH1108578A patent/CH637154A5/de not_active IP Right Cessation
- 1978-10-30 FR FR7830707A patent/FR2407245A1/fr active Granted
- 1978-10-30 GB GB7842424A patent/GB2007248B/en not_active Expired
- 1978-10-31 JP JP13334078A patent/JPS5472230A/ja active Pending

Also Published As

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

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