FR1244061A - Linear para-n, n'-quinacridones and process for their preparation - Google Patents

Linear para-n, n'-quinacridones and process for their preparation

Info

Publication number
FR1244061A
FR1244061A FR814057A FR814057A FR1244061A FR 1244061 A FR1244061 A FR 1244061A FR 814057 A FR814057 A FR 814057A FR 814057 A FR814057 A FR 814057A FR 1244061 A FR1244061 A FR 1244061A
Authority
FR
France
Prior art keywords
quinacridones
preparation
linear para
para
linear
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.)
Expired
Application number
FR814057A
Other languages
French (fr)
Inventor
Heinrich Vollmann
Walter Hohmann
Willi Burneleit
Georg Rosch
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.)
Bayer AG
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
Application granted granted Critical
Publication of FR1244061A publication Critical patent/FR1244061A/en
Expired 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
    • C09B48/00—Quinacridones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR814057A 1958-12-27 1959-12-24 Linear para-n, n'-quinacridones and process for their preparation Expired FR1244061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1244061X 1958-12-27

Publications (1)

Publication Number Publication Date
FR1244061A true FR1244061A (en) 1960-10-21

Family

ID=7736342

Family Applications (1)

Application Number Title Priority Date Filing Date
FR814057A Expired FR1244061A (en) 1958-12-27 1959-12-24 Linear para-n, n'-quinacridones and process for their preparation

Country Status (1)

Country Link
FR (1) FR1244061A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264297A (en) * 1960-06-07 1966-08-02 Ciba Ltd Process for the manufacture of linear quinacridones
US3264298A (en) * 1962-02-26 1966-08-02 American Cyanamid Co Quinacridone pigments
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
US3264297A (en) * 1960-06-07 1966-08-02 Ciba Ltd Process for the manufacture of linear quinacridones
US3342823A (en) * 1960-10-24 1967-09-19 Allied Chem Preparation of quinacridones using polyphosphoric acid
US3264298A (en) * 1962-02-26 1966-08-02 American Cyanamid Co Quinacridone pigments

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