DE69706621T2 - Oxidationsverfahren zur Herstellung von Chinacridonpigmenten - Google Patents

Oxidationsverfahren zur Herstellung von Chinacridonpigmenten

Info

Publication number
DE69706621T2
DE69706621T2 DE69706621T DE69706621T DE69706621T2 DE 69706621 T2 DE69706621 T2 DE 69706621T2 DE 69706621 T DE69706621 T DE 69706621T DE 69706621 T DE69706621 T DE 69706621T DE 69706621 T2 DE69706621 T2 DE 69706621T2
Authority
DE
Germany
Prior art keywords
production
oxidation process
quinacridone pigments
quinacridone
pigments
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 - Lifetime
Application number
DE69706621T
Other languages
English (en)
Other versions
DE69706621D1 (de
Inventor
Fridolin Baebler
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 DE69706621D1 publication Critical patent/DE69706621D1/de
Publication of DE69706621T2 publication Critical patent/DE69706621T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0025—Crystal modifications; Special X-ray patterns
    • C09B67/0027—Crystal modifications; Special X-ray patterns of quinacridones
    • 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
DE69706621T 1996-08-16 1997-08-07 Oxidationsverfahren zur Herstellung von Chinacridonpigmenten Expired - Lifetime DE69706621T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2408596P 1996-08-16 1996-08-16

Publications (2)

Publication Number Publication Date
DE69706621D1 DE69706621D1 (de) 2001-10-18
DE69706621T2 true DE69706621T2 (de) 2002-07-04

Family

ID=21818795

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69706621T Expired - Lifetime DE69706621T2 (de) 1996-08-16 1997-08-07 Oxidationsverfahren zur Herstellung von Chinacridonpigmenten

Country Status (9)

Country Link
US (1) US5840901A (de)
EP (1) EP0829523B1 (de)
JP (1) JP4015233B2 (de)
KR (1) KR100498191B1 (de)
CN (1) CN1077124C (de)
BR (1) BR9704376A (de)
CZ (1) CZ290136B6 (de)
DE (1) DE69706621T2 (de)
TW (1) TW444048B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69830445T2 (de) * 1997-04-25 2006-03-16 Ciba Speciality Chemicals Holding Inc. Beta-Chinacridonpigment
US6225472B1 (en) 1999-02-02 2001-05-01 Ciba Specialty Chemicals Corporation 6,13-dihydroquinacridone derivatives
US6264733B1 (en) 1999-02-02 2001-07-24 Ciba Specialty Chemicals Corporation Pigment particle growth and/or crystal phase directors
US6323342B1 (en) * 1999-08-05 2001-11-27 Ciba Specialty Chemicals Corp. Gamma quinacridone pigment
CA2434568A1 (en) * 2001-01-30 2002-08-22 Fridolin Baebler 2, 9-dichloroquinacridone pigment
CA2442001A1 (en) * 2001-03-22 2002-10-03 Ciba Specialty Chemicals Holding Inc. The use of aromatic compounds as phase directors and particle size reducers for quinacridone pigments
JP3792602B2 (ja) * 2002-05-29 2006-07-05 エルピーダメモリ株式会社 半導体記憶装置
AU2003250911A1 (en) * 2002-07-17 2004-02-02 Ciba Specialty Chemicals Holding Inc. Oxidation process for preparing quinacridone pigments
US6864371B2 (en) * 2002-11-27 2005-03-08 Ciba Specialty Chemicals Corporation Preparation of beta quinacridone pigments
DE60333595D1 (de) * 2003-01-14 2010-09-09 Basf Se Oxidationsverfahren zur herstellung hochdisperser chinacridonpigmente
JP2006513302A (ja) * 2003-01-28 2006-04-20 チバ　スペシャルティ　ケミカルズ　ホールディング　インコーポレーテッド 小粒子サイズのβ結晶相キナクリドンの合成
EP3492530A1 (de) 2003-11-13 2019-06-05 Basf Se Verfahren zur wässrigen mahlung von chinacridonpigmenten
US7419542B2 (en) * 2003-11-13 2008-09-02 Ciba Specialty Chemicals Corporation 2,9-dichloro-quinacridone as α-quinacridone crystal phase inhibitor
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
CN105189659B (zh) * 2013-12-19 2018-05-18 Dic株式会社 低胺含量的喹吖啶酮颜料以及其制造方法
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
CN105348127A (zh) * 2015-12-08 2016-02-24 温州金源化工有限公司 喹吖啶酮中间体的制备方法
CN111019387A (zh) * 2019-12-29 2020-04-17 河北彩客化学股份有限公司 一种2,9-二甲基喹吖啶酮紫红颜料的制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1346126A (fr) * 1963-01-31 1963-12-13 Cassella Farbwerke Mainkur Ag Procédé de préparation de quinacridones
FR1412911A (fr) * 1963-11-07 1965-10-01 Basf Ag Procédé pour la préparation de bis-(o-carboxyarylamino)-2-5-benzoquinones-1-4
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
JPS54135821A (en) * 1978-04-14 1979-10-22 Toyo Soda Mfg Co Ltd Preparation of quinacridone pigment
DE3515875A1 (de) * 1985-05-03 1986-11-06 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von linearen chinacridonen
EP0313965B1 (de) * 1987-10-27 1994-03-16 BASF Aktiengesellschaft Verfahren zur Herstellung von Dihydrochinacridonen, Chinacridonen und Chinacridonchinonen
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
US5223624A (en) * 1991-08-22 1993-06-29 Baebler Fridolin Modified gamma-quinacridone pigment
US5424429A (en) * 1993-09-15 1995-06-13 Ciba-Geigy Corporation Preparation of pigmentary 2,9-dichloroquinacridone
US5457203A (en) * 1993-09-15 1995-10-10 Ciba-Geigy Corporation Pigmentary synthesis of quinacridone solid solutions
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
CN1176978A (zh) 1998-03-25
EP0829523A3 (de) 1998-07-15
KR19980018638A (ko) 1998-06-05
BR9704376A (pt) 1999-06-15
KR100498191B1 (ko) 2005-09-08
CN1077124C (zh) 2002-01-02
EP0829523A2 (de) 1998-03-18
US5840901A (en) 1998-11-24
JPH1143620A (ja) 1999-02-16
CZ259397A3 (cs) 1998-03-18
DE69706621D1 (de) 2001-10-18
EP0829523B1 (de) 2001-09-12
JP4015233B2 (ja) 2007-11-28
CZ290136B6 (cs) 2002-06-12
TW444048B (en) 2001-07-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: CIBA HOLDING INC., BASEL, CH

8328 Change in the person/name/address of the agent

Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC