IT1121300B - Processo per la trasformazione di perilentetracarbossildiimidi grezze e/o grossolanamente cristalizzate in una forma di pigmento - Google Patents

Processo per la trasformazione di perilentetracarbossildiimidi grezze e/o grossolanamente cristalizzate in una forma di pigmento

Info

Publication number
IT1121300B
IT1121300B IT23742/79A IT2374279A IT1121300B IT 1121300 B IT1121300 B IT 1121300B IT 23742/79 A IT23742/79 A IT 23742/79A IT 2374279 A IT2374279 A IT 2374279A IT 1121300 B IT1121300 B IT 1121300B
Authority
IT
Italy
Prior art keywords
perilentetracarbossildiimidi
crystally
coarse
transformation
raw
Prior art date
Application number
IT23742/79A
Other languages
English (en)
Other versions
IT7923742A0 (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 IT7923742A0 publication Critical patent/IT7923742A0/it
Application granted granted Critical
Publication of IT1121300B publication Critical patent/IT1121300B/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
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0022—Wet grinding of pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT23742/79A 1978-07-26 1979-06-20 Processo per la trasformazione di perilentetracarbossildiimidi grezze e/o grossolanamente cristalizzate in una forma di pigmento IT1121300B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2832761A DE2832761B1 (de) 1978-07-26 1978-07-26 Verfahren zur UEberfuehrung von rohen und/oder grobkristallisierten Perylen-tetracarbonsaeurediimiden in eine Pigmentform

Publications (2)

Publication Number Publication Date
IT7923742A0 IT7923742A0 (it) 1979-06-20
IT1121300B true IT1121300B (it) 1986-04-02

Family

ID=6045410

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23742/79A IT1121300B (it) 1978-07-26 1979-06-20 Processo per la trasformazione di perilentetracarbossildiimidi grezze e/o grossolanamente cristalizzate in una forma di pigmento

Country Status (6)

Country Link
US (1) US4262851A (it)
JP (1) JPS5518498A (it)
DE (1) DE2832761B1 (it)
FR (1) FR2432034A1 (it)
GB (1) GB2031004A (it)
IT (1) IT1121300B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017185A1 (de) * 1980-05-05 1981-11-19 Hoechst Ag, 6000 Frankfurt Perylen-3,4,9,10-tetracarbonsaeuremonoanhydridmonoimide, verfahren zur herstellung solcher verbindungen und ihre verwendung
US4404386A (en) * 1980-06-23 1983-09-13 Ciba-Geigy Corporation Process for the preparation of opaque perylenetetracarboxylic acid bis-(3,5-dimethylphenylimide)
DE3049215A1 (de) * 1980-12-27 1982-07-15 Basf Ag, 6700 Ludwigshafen Perylentetracarbonsaeurediimid und dessen verwendung
DE3101885A1 (de) * 1981-01-22 1982-08-26 Basf Ag, 6700 Ludwigshafen Perylen-3,4,9,10-tetracarbonsaeurediimid- farbstoff
DE3150956A1 (de) * 1981-12-23 1983-06-30 Hoechst Ag, 6230 Frankfurt "verfahren zur herstellung eines perylentetracarbonsaeuredianhydrid-pigments und seine verwendung"
US5199651A (en) * 1982-08-20 1993-04-06 Ciba-Geigy Corporation Grinding organic pigments
US4607097A (en) * 1983-06-03 1986-08-19 Alps Electric Co., Ltd. Dichromatic coloring matter for a colored liquid crystal display element
DE3436208A1 (de) * 1984-10-03 1986-04-10 Hoechst Ag, 6230 Frankfurt Mischkristallpigmente auf der basis von perylentetracarbonsaeurediimiden, verfahren zu ihrer herstellung und ihre verwendung
JPH072092B2 (ja) * 1989-03-10 1995-01-18 株式会社幸和工業 せんべい焼成方法及びその装置
US5141837A (en) * 1990-02-23 1992-08-25 Eastman Kodak Company Method for preparing coating compositions containing photoconductive perylene pigments
DE4007728A1 (de) * 1990-03-10 1991-09-12 Bayer Ag Verfahren zur herstellung von perylen-3,4,9-10-tetracarbonsaeurediimiden in einer coloristisch wertvollen pigmentform
US5280121A (en) * 1990-06-27 1994-01-18 Ciba-Geigy Corporation Perylenetetracarboxylic acid diimides containing long-chain alkanoylamino radicals
DE59101768D1 (de) * 1990-06-27 1994-07-07 Ciba Geigy Perylentetracarbonsäurediimide mit langkettigen Alkanoylaminoresten.
EP0930098B1 (en) * 1994-01-25 2003-03-26 Kerr-Mcgee Chemical Llc Zirconium silicate grinding medium
US5544817A (en) * 1994-01-25 1996-08-13 Kerr-Mcgee Chemical Corporation Zirconium silicate grinding method and medium
DE4413849A1 (de) * 1994-04-21 1995-10-26 Hoechst Ag Feinverteilungsverfahren zur Herstellung von organischen Pigmenten
US5478705A (en) * 1994-05-25 1995-12-26 Eastman Kodak Company Milling a compound useful in imaging elements using polymeric milling media
US5513803A (en) * 1994-05-25 1996-05-07 Eastman Kodak Company Continuous media recirculation milling process
US5500331A (en) * 1994-05-25 1996-03-19 Eastman Kodak Company Comminution with small particle milling media
US5662279A (en) * 1995-12-05 1997-09-02 Eastman Kodak Company Process for milling and media separation
WO1997025314A1 (en) * 1996-01-11 1997-07-17 Florida State University Novel dicationic perylene dye and use for precipitation and quantitation of dna
DE19709798A1 (de) * 1997-03-10 1998-09-17 Clariant Gmbh Pigmentzubereitungen und Verfahren zu ihrer Herstellung
US6432193B1 (en) * 1999-12-15 2002-08-13 Bayer Corporation Process for the continuous drowning of perylene melt
WO2012094409A2 (en) 2011-01-05 2012-07-12 Nitto Denko Corporation Wavelength conversion perylene diester chromophores and luminescent films
CN105419379B (zh) 2011-09-26 2018-11-20 日东电工株式会社 用于提高的日光采集效率的高荧光且光稳定性生色团
CN103415589B (zh) 2011-10-05 2016-08-10 日东电工株式会社 具有提高日光采集效率的压敏粘附层的波长转换膜

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1271325A (fr) * 1960-09-13 1961-09-08 Ciba Geigy Procédé de conditionnement de pigments organiques
DE1257096B (de) * 1962-08-16 1967-12-28 Basf Ag Verwendung zweier neuer Modifikationen des Perylen-3, 4, 9, 10-tetracarbonsaeure-bis-(4-phenylazo)-phenylimids als Pigmente
US3206127A (en) * 1962-11-06 1965-09-14 Freeport Sulphur Co Process for upgrading mica
ES293103A1 (es) * 1962-11-12 1964-03-16 Aziende Colori Naz Affini Acna S P A Procedimiento para la preparación de quinacridona en forma de pigmento
DE1230657B (de) 1963-10-12 1966-12-15 Bayer Ag Schnellaufende Ruehrwerksmuehle
DE2043820B2 (de) 1970-09-04 1973-08-30 Farbwerke Hoechst AG, vormals Mei ster Lucius & Bruning, 6000 Frankfurt Verfahren zur nassvermahlung von pigmenten
CH540960A (de) * 1970-10-26 1973-08-31 Ciba Geigy Ag Verfahren zur Herstellung eines roten Pigmentes der Perylenreihe
DE2160208C3 (de) * 1971-12-04 1979-09-13 Bayer Ag, 5090 Leverkusen Pigmentformierung
CH595428A5 (it) 1972-12-22 1978-02-15 Hoechst Ag
DE2546266C3 (de) 1975-10-16 1979-01-04 Basf Ag, 6700 Ludwigshafen Perylen-S^ÄlO-tetracarbonsäurediimidpigment, Verfahren zu seiner Herstellung und seine Verwendung
CH620703A5 (en) * 1975-10-11 1980-12-15 Basf Ag Process for the preparation of novel perylene-3,4,9,10-dicarboximide pigment forms and their use
DE2545701B2 (de) * 1975-10-11 1979-10-04 Basf Ag, 6700 Ludwigshafen Perylen-SA^MO-tetracarbonsäurediimidpigment, Verfahren zu seiner Herstellung und seine Verwendung
DE2635157C2 (de) 1976-08-05 1986-01-02 Basf Ag, 6700 Ludwigshafen Perylen-3,4,9,10-tetracarbonsäurediimidpigment, Verfahren zu seiner Herstellung und seine Verwendung

Also Published As

Publication number Publication date
FR2432034A1 (fr) 1980-02-22
DE2832761B1 (de) 1979-10-31
GB2031004A (en) 1980-04-16
JPS5518498A (en) 1980-02-08
IT7923742A0 (it) 1979-06-20
US4262851A (en) 1981-04-21

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