DE69614058D1 - Verfahren zur Herstellung von Chinacridonen - Google Patents

Verfahren zur Herstellung von Chinacridonen

Info

Publication number
DE69614058D1
DE69614058D1 DE69614058T DE69614058T DE69614058D1 DE 69614058 D1 DE69614058 D1 DE 69614058D1 DE 69614058 T DE69614058 T DE 69614058T DE 69614058 T DE69614058 T DE 69614058T DE 69614058 D1 DE69614058 D1 DE 69614058D1
Authority
DE
Germany
Prior art keywords
quinacridones
production
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 - Fee Related
Application number
DE69614058T
Other languages
English (en)
Other versions
DE69614058T2 (de
Inventor
James Barry Ganci
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.)
BASF Schweiz AG
Original Assignee
Ciba Spezialitaetenchemie Holding AG
Ciba SC Holding 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 Ciba Spezialitaetenchemie Holding AG, Ciba SC Holding AG filed Critical Ciba Spezialitaetenchemie Holding AG
Application granted granted Critical
Publication of DE69614058D1 publication Critical patent/DE69614058D1/de
Publication of DE69614058T2 publication Critical patent/DE69614058T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Cosmetics (AREA)
DE69614058T 1995-09-22 1996-09-13 Verfahren zur Herstellung von Chinacridonen Expired - Fee Related DE69614058T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US418995P 1995-09-22 1995-09-22

Publications (2)

Publication Number Publication Date
DE69614058D1 true DE69614058D1 (de) 2001-08-30
DE69614058T2 DE69614058T2 (de) 2002-03-21

Family

ID=21709604

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69614058T Expired - Fee Related DE69614058T2 (de) 1995-09-22 1996-09-13 Verfahren zur Herstellung von Chinacridonen

Country Status (7)

Country Link
US (1) US5847143A (de)
EP (1) EP0764693B1 (de)
JP (1) JPH09124957A (de)
KR (1) KR970015676A (de)
CN (1) CN1071365C (de)
CA (1) CA2186087A1 (de)
DE (1) DE69614058T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6313300B1 (en) * 1999-09-07 2001-11-06 Ciba Specialty Chemicals Corp. Oxidation process for preparing quinacridone pigments
US8283100B2 (en) * 2006-05-16 2012-10-09 Hewlett-Packard Development Company, L.P. Color forming compositions and associated methods
CN102585541A (zh) * 2012-01-09 2012-07-18 浙江永泉化学有限公司 2，9-二甲基喹吖啶酮的制备方法
US9902857B2 (en) 2013-12-19 2018-02-27 Dic Corporation Quinacridone pigment of low amine content and method for producing same
CN105367454B (zh) * 2015-11-10 2017-06-06 杭州百合科莱恩颜料有限公司 一种利用喹吖啶酮颜料副产物生产间氨基苯磺酸的方法
WO2023208924A1 (en) * 2022-04-26 2023-11-02 Sun Chemical Corporation Mixed crystal composition of quinacridones with diketopyrrolopyrroles and manufacturing process

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821529A (en) * 1955-07-22 1958-01-28 Du Pont Process for the preparation of linear quinacridones
US3024239A (en) * 1958-06-11 1962-03-06 Ciba Ltd Process for the manufacture of quinacridones from 6:13-dihydroquinacridones
US2982666A (en) * 1958-12-08 1961-05-02 California Ink Company Inc Method of conditioning organic pigments and resultant product
DE1270715B (de) * 1964-03-02 1968-06-20 Acna Verfahren zur Herstellung von linearem Chinacridon in der gamma-Kristallform
US3475436A (en) * 1965-10-19 1969-10-28 Du Pont Process for oxidizing dihydroquinacridones to quinacridones
FR1496960A (fr) * 1965-10-19 1967-10-06 E I Du Pont De Neumours And Co Procédé de préparation de quinacridones
US3738988A (en) * 1970-10-08 1973-06-12 Du Pont Process for oxidation of dihydroquinacridones to quinacridones
DE3834748A1 (de) * 1988-10-12 1990-04-19 Bayer Ag Verfahren zur herstellung eines gegebenenfalls substituierten chinacridons
US5229515A (en) * 1991-06-07 1993-07-20 Ciba-Geigy Corporation Process for preparing modified β-quinacridone pigment
US5286863A (en) * 1991-08-22 1994-02-15 Ciba-Geigy Corporation Oxidation process for preparing quinacridone pigments
JP3055365B2 (ja) * 1993-06-30 2000-06-26 東洋インキ製造株式会社 ２，５−ジ（アリールアミノ）−３，６−ジヒドロテレフタル酸ジアルキルエステル類の製造法およびこれを中間体とするキナクリドン類の製造法
US5457203A (en) * 1993-09-15 1995-10-10 Ciba-Geigy Corporation Pigmentary synthesis of quinacridone solid solutions
US5424429A (en) * 1993-09-15 1995-06-13 Ciba-Geigy Corporation Preparation of pigmentary 2,9-dichloroquinacridone
JPH07242836A (ja) * 1993-11-19 1995-09-19 Toyo Ink Mfg Co Ltd ６，１３−ジヒドロキナクリドン類の製造方法およびこれを中間体とするキナクリドン類の製造方法
DE4403231A1 (de) * 1994-02-03 1995-08-10 Hoechst Ag Verfahren zur Herstellung von Chinacridonpigmenten
US5502192A (en) * 1994-08-08 1996-03-26 Ciba-Geigy Corporation Process for the preparation of quinacridones from dihydroquinacridones in an aqueous medium

Also Published As

Publication number Publication date
DE69614058T2 (de) 2002-03-21
EP0764693A3 (de) 1998-07-15
CN1071365C (zh) 2001-09-19
JPH09124957A (ja) 1997-05-13
EP0764693B1 (de) 2001-07-25
US5847143A (en) 1998-12-08
CN1154387A (zh) 1997-07-16
EP0764693A2 (de) 1997-03-26
KR970015676A (ko) 1997-04-28
CA2186087A1 (en) 1997-03-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee