FR1496960A - Process for the preparation of quinacridones - Google Patents

Process for the preparation of quinacridones

Info

Publication number
FR1496960A
FR1496960A FR80418A FR80418A FR1496960A FR 1496960 A FR1496960 A FR 1496960A FR 80418 A FR80418 A FR 80418A FR 80418 A FR80418 A FR 80418A FR 1496960 A FR1496960 A FR 1496960A
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
FR80418A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to FR80418A priority Critical patent/FR1496960A/en
Application granted granted Critical
Publication of FR1496960A publication Critical patent/FR1496960A/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)
FR80418A 1965-10-19 1966-10-18 Process for the preparation of quinacridones Expired FR1496960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR80418A FR1496960A (en) 1965-10-19 1966-10-18 Process for the preparation of quinacridones

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49810065A 1965-10-19 1965-10-19
FR80418A FR1496960A (en) 1965-10-19 1966-10-18 Process for the preparation of quinacridones

Publications (1)

Publication Number Publication Date
FR1496960A true FR1496960A (en) 1967-10-06

Family

ID=26173724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR80418A Expired FR1496960A (en) 1965-10-19 1966-10-18 Process for the preparation of quinacridones

Country Status (1)

Country Link
FR (1) FR1496960A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0764693A2 (en) * 1995-09-22 1997-03-26 Ciba SC Holding AG Process for preparing quinacridones
EP0799862A2 (en) * 1996-04-02 1997-10-08 Hoechst Aktiengesellschaft Process for the manufacture of quinacridone pigments
EP0806456A2 (en) * 1996-05-10 1997-11-12 Ciba SC Holding AG Oxidation process for preparing quinacridone pigments
EP0829523A2 (en) * 1996-08-16 1998-03-18 Ciba SC Holding AG Oxidation process for preparing quinacridone pigments

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0764693A2 (en) * 1995-09-22 1997-03-26 Ciba SC Holding AG Process for preparing quinacridones
EP0764693A3 (en) * 1995-09-22 1998-07-15 Ciba SC Holding AG Process for preparing quinacridones
EP0799862A2 (en) * 1996-04-02 1997-10-08 Hoechst Aktiengesellschaft Process for the manufacture of quinacridone pigments
EP0799862A3 (en) * 1996-04-02 1998-07-22 Clariant GmbH Process for the manufacture of quinacridone pigments
EP0806456A2 (en) * 1996-05-10 1997-11-12 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
US5856488A (en) * 1996-05-10 1999-01-05 Ciba Specialty Chemicals Corporation Oxidation process for preparing quinacridone pigments
EP0829523A2 (en) * 1996-08-16 1998-03-18 Ciba SC Holding 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

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