BE574952A - Dihydroquinacridone in beta crystalline phase, and its oxidation to gamma-quinacridone - Google Patents

Dihydroquinacridone in beta crystalline phase, and its oxidation to gamma-quinacridone

Info

Publication number
BE574952A
BE574952A BE574952A BE574952A BE574952A BE 574952 A BE574952 A BE 574952A BE 574952 A BE574952 A BE 574952A BE 574952 A BE574952 A BE 574952A BE 574952 A BE574952 A BE 574952A
Authority
BE
Belgium
Prior art keywords
dihydroquinacridone
quinacridone
gamma
oxidation
crystalline phase
Prior art date
Application number
BE574952A
Other languages
French (fr)
Inventor
C W Manger
F F Ehrich
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BE574952A publication Critical patent/BE574952A/en

Links

BE574952A 1958-01-24 1959-01-21 Dihydroquinacridone in beta crystalline phase, and its oxidation to gamma-quinacridone BE574952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US574952XA 1958-01-24 1958-01-24

Publications (1)

Publication Number Publication Date
BE574952A true BE574952A (en) 1959-07-22

Family

ID=38705610

Family Applications (1)

Application Number Title Priority Date Filing Date
BE574952A BE574952A (en) 1958-01-24 1959-01-21 Dihydroquinacridone in beta crystalline phase, and its oxidation to gamma-quinacridone

Country Status (1)

Country Link
BE (1) BE574952A (en)

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