BE586007A - Linear para-N, N'-quinacridones and their preparation process. - Google Patents

Linear para-N, N'-quinacridones and their preparation process.

Info

Publication number
BE586007A
BE586007A BE586007A BE586007A BE586007A BE 586007 A BE586007 A BE 586007A BE 586007 A BE586007 A BE 586007A BE 586007 A BE586007 A BE 586007A BE 586007 A BE586007 A BE 586007A
Authority
BE
Belgium
Prior art keywords
quinacridones
preparation process
linear para
para
linear
Prior art date
Application number
BE586007A
Other languages
French (fr)
Inventor
Heinrich Vollmann
Walter Hohmann
Willi Burneleit
Georg Roesch
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BE586007A publication Critical patent/BE586007A/en

Links

BE586007A 1958-12-27 1959-12-24 Linear para-N, N'-quinacridones and their preparation process. BE586007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0027369 1958-12-27

Publications (1)

Publication Number Publication Date
BE586007A true BE586007A (en) 1960-04-19

Family

ID=38652733

Family Applications (1)

Application Number Title Priority Date Filing Date
BE586007A BE586007A (en) 1958-12-27 1959-12-24 Linear para-N, N'-quinacridones and their preparation process.

Country Status (1)

Country Link
BE (1) BE586007A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136438B (en) * 1960-06-07 1962-09-13 Ciba Geigy Process for the preparation of linear quinacridones
DE1190125B (en) * 1960-11-08 1965-04-01 Basf Ag Process for the preparation of linear trans quinacridones
US3342823A (en) * 1960-10-24 1967-09-19 Allied Chem Preparation of quinacridones using polyphosphoric acid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136438B (en) * 1960-06-07 1962-09-13 Ciba Geigy Process for the preparation of linear quinacridones
US3342823A (en) * 1960-10-24 1967-09-19 Allied Chem Preparation of quinacridones using polyphosphoric acid
DE1190125B (en) * 1960-11-08 1965-04-01 Basf Ag Process for the preparation of linear trans quinacridones

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