FR2432034A1 - Procede pour mettre sous forme de pigment des diimides d'acide perylene-tetracarboxylique bruts a cristaux grossiers - Google Patents

Procede pour mettre sous forme de pigment des diimides d'acide perylene-tetracarboxylique bruts a cristaux grossiers

Info

Publication number
FR2432034A1
FR2432034A1 FR7917821A FR7917821A FR2432034A1 FR 2432034 A1 FR2432034 A1 FR 2432034A1 FR 7917821 A FR7917821 A FR 7917821A FR 7917821 A FR7917821 A FR 7917821A FR 2432034 A1 FR2432034 A1 FR 2432034A1
Authority
FR
France
Prior art keywords
perylene
tetracarboxylic acid
acid diimides
coarse crystals
crude coarse
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.)
Withdrawn
Application number
FR7917821A
Other languages
English (en)
Inventor
Fritz Graser
Paul Guenthert
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 FR2432034A1 publication Critical patent/FR2432034A1/fr
Withdrawn legal-status Critical Current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
    • C09B67/0001—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)

Abstract

On convertit en une forme de pigment des diimides d'acide pérylène-3,4,9,10-tétracarboxylique bruts à cristaux grossiers de la formule ci-dessous. Le pigment brut en suspension aqueuse est pulvérisé dans un broyeur à rotation rapide en l'absence d'agents tensioactifs. On obtient des pigments qui donnent des colorations en ton pur fortement à extrêmement couvrantes et qui présentent, en coloration coupée de blanc, une intensité de couleur très élevée.
FR7917821A 1978-07-26 1979-07-10 Procede pour mettre sous forme de pigment des diimides d'acide perylene-tetracarboxylique bruts a cristaux grossiers Withdrawn FR2432034A1 (fr)

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 (1)

Publication Number Publication Date
FR2432034A1 true FR2432034A1 (fr) 1980-02-22

Family

ID=6045410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7917821A Withdrawn FR2432034A1 (fr) 1978-07-26 1979-07-10 Procede pour mettre sous forme de pigment des diimides d'acide perylene-tetracarboxylique bruts a cristaux grossiers

Country Status (6)

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

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
DE59101768D1 (de) * 1990-06-27 1994-07-07 Ciba Geigy Perylentetracarbonsäurediimide mit langkettigen Alkanoylaminoresten.
US5280121A (en) * 1990-06-27 1994-01-18 Ciba-Geigy Corporation Perylenetetracarboxylic acid diimides containing long-chain alkanoylamino radicals
US5544817A (en) * 1994-01-25 1996-08-13 Kerr-Mcgee Chemical Corporation Zirconium silicate grinding method and medium
ATE191160T1 (de) * 1994-01-25 2000-04-15 Kerr Mcgee Chemical Llc Mahlverfahren unter verwendung von zirkonium silikat
DE4413849A1 (de) * 1994-04-21 1995-10-26 Hoechst Ag Feinverteilungsverfahren zur Herstellung von organischen Pigmenten
US5513803A (en) * 1994-05-25 1996-05-07 Eastman Kodak Company Continuous media recirculation milling process
US5478705A (en) * 1994-05-25 1995-12-26 Eastman Kodak Company Milling a compound useful in imaging elements using polymeric milling media
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 (fr) * 1996-01-11 1997-07-17 Florida State University Nouveau colorant dicationique de perylene et son utilisation pour la precipitation et la quantification d'adn
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
US9287419B2 (en) 2011-01-05 2016-03-15 Nitto Denko Corporation Wavelength conversion perylene diester chromophores and luminescent films
EP2760941A2 (fr) 2011-09-26 2014-08-06 Nitto Denko Corporation Chromophores hautement fluorescents et photo-stables permettant une plus grande efficacité de récupération de l'énergie solaire
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

Citations (9)

* 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
FR2107305A5 (fr) * 1970-09-04 1972-05-05 Hoechst Ag
FR2111823A1 (fr) * 1970-10-26 1972-06-09 Ciba Geigy Ag
DE2160208A1 (de) * 1971-12-04 1973-06-14 Bayer Ag Pigmentformierung
FR2211512A1 (fr) * 1972-12-22 1974-07-19 Hoechst Ag
DE2546266A1 (de) * 1975-10-16 1977-04-21 Basf Ag Perylen-3,4,9,10-tetracarbonsaeurediimidpigment, verfahren zu seiner herstellung und seine verwendung
DE2545701A1 (de) * 1975-10-11 1977-04-21 Basf Ag Perylen-3,4,9,10-tetracarbonsaeurediimidpigment, verfahren zu seiner herstellung und seine verwendung
FR2327288A1 (fr) * 1975-10-11 1977-05-06 Basf Ag Diimides pigmentaires de l'acide perylene-3,4,9,10-tetracarboxylique, leur preparation et leurs utilisations
DE2635157A1 (de) * 1976-08-05 1978-02-09 Basf Ag Perylen-3,4,9,10-tetracarbonsaeurediimidpigment, verfahren zu seiner herstellung und seine verwendung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (11)

* 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
FR2107305A5 (fr) * 1970-09-04 1972-05-05 Hoechst Ag
FR2111823A1 (fr) * 1970-10-26 1972-06-09 Ciba Geigy Ag
GB1370433A (en) * 1970-10-26 1974-10-16 Ciba Geigy Ag Process for the manufacture of a red pigment of the perylene series
DE2160208A1 (de) * 1971-12-04 1973-06-14 Bayer Ag Pigmentformierung
FR2162227A1 (fr) * 1971-12-04 1973-07-13 Bayer Ag
FR2211512A1 (fr) * 1972-12-22 1974-07-19 Hoechst Ag
DE2545701A1 (de) * 1975-10-11 1977-04-21 Basf Ag Perylen-3,4,9,10-tetracarbonsaeurediimidpigment, verfahren zu seiner herstellung und seine verwendung
FR2327288A1 (fr) * 1975-10-11 1977-05-06 Basf Ag Diimides pigmentaires de l'acide perylene-3,4,9,10-tetracarboxylique, leur preparation et leurs utilisations
DE2546266A1 (de) * 1975-10-16 1977-04-21 Basf Ag Perylen-3,4,9,10-tetracarbonsaeurediimidpigment, verfahren zu seiner herstellung und seine verwendung
DE2635157A1 (de) * 1976-08-05 1978-02-09 Basf Ag Perylen-3,4,9,10-tetracarbonsaeurediimidpigment, verfahren zu seiner herstellung und seine verwendung

Also Published As

Publication number Publication date
US4262851A (en) 1981-04-21
IT1121300B (it) 1986-04-02
IT7923742A0 (it) 1979-06-20
DE2832761B1 (de) 1979-10-31
GB2031004A (en) 1980-04-16
JPS5518498A (en) 1980-02-08

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