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FR1346126A - Process for the preparation of quinacridones - Google Patents

Process for the preparation of quinacridones

Info

Publication number
FR1346126A
FR1346126A FR923266A FR923266A FR1346126A FR 1346126 A FR1346126 A FR 1346126A FR 923266 A FR923266 A FR 923266A FR 923266 A FR923266 A FR 923266A FR 1346126 A FR1346126 A FR 1346126A
Authority
FR
France
Prior art keywords
quinacridones
preparation
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
FR923266A
Other languages
French (fr)
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Priority to FR923266A priority Critical patent/FR1346126A/en
Application granted granted Critical
Publication of FR1346126A publication Critical patent/FR1346126A/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)
FR923266A 1963-01-31 1963-01-31 Process for the preparation of quinacridones Expired FR1346126A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR923266A FR1346126A (en) 1963-01-31 1963-01-31 Process for the preparation of quinacridones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR923266A FR1346126A (en) 1963-01-31 1963-01-31 Process for the preparation of quinacridones

Publications (1)

Publication Number Publication Date
FR1346126A true FR1346126A (en) 1963-12-13

Family

ID=8795976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR923266A Expired FR1346126A (en) 1963-01-31 1963-01-31 Process for the preparation of quinacridones

Country Status (1)

Country Link
FR (1) FR1346126A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325696A1 (en) * 1975-09-25 1977-04-22 Du Pont PERFECTED PREPARATION OF QUINACRIDONE USING FERRIC CHLORIDE
EP0204139A3 (en) * 1985-05-03 1990-02-14 Hoechst Aktiengesellschaft Process for the manufacture of linear quinacridones
EP0530143A1 (en) * 1991-08-22 1993-03-03 Ciba-Geigy Ag Modified gamma-quinacridone pigment
EP0530142A1 (en) * 1991-08-22 1993-03-03 Ciba-Geigy Ag Oxidation process for preparing quinacridone pigments
EP0829523A3 (en) * 1996-08-16 1998-07-15 Ciba SC Holding AG Oxidation process for preparing quinacridone pigments
EP0806456A3 (en) * 1996-05-10 1998-07-15 Ciba SC Holding AG Oxidation process for preparing quinacridone pigments
EP0894832A3 (en) * 1997-08-01 1999-02-10 Ciba SC Holding AG Process for the preparation of quinacridone solid solutions

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325696A1 (en) * 1975-09-25 1977-04-22 Du Pont PERFECTED PREPARATION OF QUINACRIDONE USING FERRIC CHLORIDE
EP0204139A3 (en) * 1985-05-03 1990-02-14 Hoechst Aktiengesellschaft Process for the manufacture of linear quinacridones
EP0530143A1 (en) * 1991-08-22 1993-03-03 Ciba-Geigy Ag Modified gamma-quinacridone pigment
EP0530142A1 (en) * 1991-08-22 1993-03-03 Ciba-Geigy Ag Oxidation process for preparing quinacridone pigments
US5286863A (en) * 1991-08-22 1994-02-15 Ciba-Geigy Corporation Oxidation process for preparing quinacridone pigments
EP0806456A3 (en) * 1996-05-10 1998-07-15 Ciba SC Holding AG Oxidation process for preparing quinacridone pigments
US5856488A (en) * 1996-05-10 1999-01-05 Ciba Specialty Chemicals Corporation Oxidation process for preparing quinacridone pigments
EP0829523A3 (en) * 1996-08-16 1998-07-15 Ciba SC Holding AG Oxidation process for preparing quinacridone pigments
EP0894832A3 (en) * 1997-08-01 1999-02-10 Ciba SC Holding AG Process for the preparation of quinacridone solid solutions
US6013127A (en) * 1997-08-01 2000-01-11 Ciba Specialty Chemicals Corporation Process for the preparation of quinacridone solid solutions

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