BE759574A - Dibenzoylhydrazide de l'acide perylene-tetracarboxylique a l'etat cristallise - Google Patents

Dibenzoylhydrazide de l'acide perylene-tetracarboxylique a l'etat cristallise

Info

Publication number
BE759574A
BE759574A BE759574DA BE759574A BE 759574 A BE759574 A BE 759574A BE 759574D A BE759574D A BE 759574DA BE 759574 A BE759574 A BE 759574A
Authority
BE
Belgium
Prior art keywords
dibenzoylhydrazide
perylene
tetracarboxylic acid
crystallized state
crystallized
Prior art date
Application number
Other languages
English (en)
Original Assignee
Geigy Ag J R
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.)
Publication date
Publication of BE759574A publication Critical patent/BE759574A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/06—Peri-condensed systems
    • 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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/62—Cyclic imides or amidines of peri-dicarboxylic acids of the anthracene, benzanthrene, or perylene series
    • 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
    • C09B67/0025—Crystal modifications; Special X-ray patterns
BE759574D 1969-11-28 Dibenzoylhydrazide de l'acide perylene-tetracarboxylique a l'etat cristallise BE759574A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1777769A CH548440A (de) 1969-11-28 1969-11-28 Kristallines perylentetracarbonsaeuredibenzoylhydrazid.

Publications (1)

Publication Number Publication Date
BE759574A true BE759574A (fr) 1971-05-27

Family

ID=4428028

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759574D BE759574A (fr) 1969-11-28 Dibenzoylhydrazide de l'acide perylene-tetracarboxylique a l'etat cristallise

Country Status (11)

Country Link
US (1) US3697526A (fr)
JP (1) JPS5318537B1 (fr)
BE (1) BE759574A (fr)
CA (1) CA926406A (fr)
CH (1) CH548440A (fr)
DE (1) DE2058577C3 (fr)
DK (1) DK130839B (fr)
FR (1) FR2072512A5 (fr)
GB (1) GB1337964A (fr)
NL (1) NL7017394A (fr)
ZA (1) ZA708054B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2043662A1 (de) * 1970-09-03 1972-03-09 Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen Optische Aufheller
EP0075182B1 (fr) * 1981-09-21 1985-12-11 Mobay Chemical Corporation Procédé de conditionnement d'un pigment organique
US4432796A (en) * 1981-09-21 1984-02-21 Mobay Chemical Corporation Process for the conditioning of an organic pigment
DE59813430D1 (de) * 1997-07-24 2006-05-04 Ciba Sc Holding Ag Perylenhydrazidimide als Carbonylderivatisierungsreagenzien
US6537362B1 (en) 2000-11-10 2003-03-25 Sun Chemical Corporation Polyphosphoric acid swelling of organic pigments
US6464773B1 (en) * 2000-11-10 2002-10-15 Sun Chemical Corporation Toluene sulfonic acid swelling of perylene pigments
GB0312067D0 (en) * 2003-05-24 2003-07-02 Avecia Ltd Inks
CN104787868B (zh) * 2015-04-10 2016-06-22 郭伟 空气气相氧化法生产均苯四甲酸二酐的排放物的处理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147702B (de) * 1960-08-05 1963-04-25 Cassella Farbwerke Mainkur Ag Verfahren zur Herstellung von Farbstoffen der Perylenreihe
CH531550A (de) * 1967-08-31 1972-12-15 Bayer Ag Verfahren zur Herstellung von Farbstoffen der Perylenreihe
CH497499A (de) * 1967-08-31 1970-10-15 Bayer Ag Verfahren zur Herstellung von Farbstoffen der Perylenreihe

Also Published As

Publication number Publication date
ZA708054B (en) 1971-08-25
JPS5318537B1 (fr) 1978-06-15
CA926406A (en) 1973-05-15
GB1337964A (en) 1973-11-21
DK130839B (da) 1975-04-21
NL7017394A (fr) 1971-06-02
DK130839C (fr) 1975-09-22
US3697526A (en) 1972-10-10
CH548440A (de) 1974-04-30
DE2058577C3 (de) 1981-06-11
FR2072512A5 (fr) 1971-09-24
DE2058577B2 (de) 1979-05-17
DE2058577A1 (de) 1971-06-09

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