IT1017710B - Forma zeta del chinacridone - Google Patents

Forma zeta del chinacridone

Info

Publication number
IT1017710B
IT1017710B IT25710/74A IT2571074A IT1017710B IT 1017710 B IT1017710 B IT 1017710B IT 25710/74 A IT25710/74 A IT 25710/74A IT 2571074 A IT2571074 A IT 2571074A IT 1017710 B IT1017710 B IT 1017710B
Authority
IT
Italy
Prior art keywords
quinacridone
zeta form
zeta
Prior art date
Application number
IT25710/74A
Other languages
English (en)
Original Assignee
Sun Chemical Corp
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 Sun Chemical Corp filed Critical Sun Chemical Corp
Application granted granted Critical
Publication of IT1017710B publication Critical patent/IT1017710B/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
    • C09B67/0025—Crystal modifications; Special X-ray patterns
    • C09B67/0027—Crystal modifications; Special X-ray patterns of quinacridones
    • 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
    • C09B48/00—Quinacridones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Developing Agents For Electrophotography (AREA)
IT25710/74A 1973-08-20 1974-07-30 Forma zeta del chinacridone IT1017710B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US389986A US3892751A (en) 1973-08-20 1973-08-20 Zeta form of quinacridone

Publications (1)

Publication Number Publication Date
IT1017710B true IT1017710B (it) 1977-08-10

Family

ID=23540572

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25710/74A IT1017710B (it) 1973-08-20 1974-07-30 Forma zeta del chinacridone

Country Status (9)

Country Link
US (1) US3892751A (it)
JP (1) JPS5071719A (it)
BR (1) BR7406459D0 (it)
CH (1) CH596279A5 (it)
DE (1) DE2435219C2 (it)
FR (1) FR2241593B1 (it)
GB (1) GB1461708A (it)
IT (1) IT1017710B (it)
SE (1) SE398241B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR206967A1 (es) * 1975-06-04 1976-08-31 Sun Chemical Corp Nueva forma cristalina de la quinacridona y procedimiento para producirla
US4760144A (en) * 1986-11-13 1988-07-26 Ciba-Geigy Corporation Process for preparation of yellow shade modification of gamma quinacridone
WO2004039899A1 (ja) * 2002-11-01 2004-05-13 Seiko Epson Corporation インクセット、並びに記録方法、記録装置、記録システム及び記録物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1254049A (fr) * 1960-03-07 1961-02-17 Hoechst Ag Procédé de préparation de la phase cristalline gamma de la quinacridone linéaire
FR1265225A (fr) * 1960-05-16 1961-06-30 Hoechst Ag Procédé de préparation de la quinacridone linéaire dans sa phase cristalline beta
DE1261106B (de) * 1961-06-13 1968-02-15 Hoechst Ag Verfahren zur Verbesserung der Pigmenteigenschaften substituierter linearer Chinacridone
GB1243652A (en) * 1967-10-27 1971-08-25 Toyo Ink Mfg Company Ltd Quinacridone pigment having a new crystal structure

Also Published As

Publication number Publication date
SE398241B (sv) 1977-12-12
DE2435219C2 (de) 1985-05-23
BR7406459D0 (pt) 1975-06-03
FR2241593A1 (it) 1975-03-21
FR2241593B1 (it) 1980-11-28
GB1461708A (en) 1977-01-19
US3892751A (en) 1975-07-01
DE2435219A1 (de) 1975-02-27
SE7410510L (it) 1975-02-21
JPS5071719A (it) 1975-06-13
CH596279A5 (it) 1978-03-15

Similar Documents

Publication Publication Date Title
SE396815B (sv) Ringformad projektil
AT322076B (de) Detergenszubereitung
TR17735A (tr) Formaldehid imaline mahsus usul
FI55869B (fi) Foerfarande foer oxidering av en metallsulfid med salpetersyra
BR7207065D0 (pt) Cristalizador
BR7207041D0 (pt) Filtro-prensa
FI55335C (fi) Foerfarande foer framstaellning av terapeutiskt anvaendbara 7-fluor-substituerade fenotiaziner
BE828924A (nl) Vorminrichting
BE816251A (nl) Vorminrichting
FI56497B (fi) Foerfarande foer behandling av faner med kemiska behandlingsmedel i vatten
IT1025092B (it) Disposizione di racla
BE786954A (fr) Production de detergents
IT1008318B (it) Coloranti del naftolattame
IT1055518B (it) Derivatives del triptofano
BE820110A (fr) Isoalloxazines
IT991851B (it) Procedimento per la produzione del polipropilene
BE786416A (fr) Production de tetramisoles
IT947739B (it) Produzione di ferriti
DK145372C (da) Formularbane
FI55403B (fi) Anordning foer central uppvaermning av en lokal
IT1025211B (it) Disposizione di racla
BE814559A (fr) Penicillines
AT314178B (de) Verbindung von Profilstäben
IT978902B (it) Purificazione del nitrile diamminomaleico
IT1012957B (it) Deidroformilazione di acetossibu tirraldeidi