DE69805260T2 - Mikrowellensynthese von Chinacridonen, 6,13-Dihydrochinacridonen und 6,13-Chinaridonchinonen - Google Patents

Mikrowellensynthese von Chinacridonen, 6,13-Dihydrochinacridonen und 6,13-Chinaridonchinonen

Info

Publication number
DE69805260T2
DE69805260T2 DE69805260T DE69805260T DE69805260T2 DE 69805260 T2 DE69805260 T2 DE 69805260T2 DE 69805260 T DE69805260 T DE 69805260T DE 69805260 T DE69805260 T DE 69805260T DE 69805260 T2 DE69805260 T2 DE 69805260T2
Authority
DE
Germany
Prior art keywords
quinaridonequinones
dihydroquinacridones
quinacridones
microwave synthesis
microwave
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
DE69805260T
Other languages
English (en)
Other versions
DE69805260D1 (de
Inventor
Ibraheem T Badejo
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.)
Sun Chemical Corp
Original Assignee
Bayer AG
Bayer Corp
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, Bayer Corp filed Critical Bayer AG
Application granted granted Critical
Publication of DE69805260D1 publication Critical patent/DE69805260D1/de
Publication of DE69805260T2 publication Critical patent/DE69805260T2/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
    • C09B48/00—Quinacridones
DE69805260T 1997-09-18 1998-09-07 Mikrowellensynthese von Chinacridonen, 6,13-Dihydrochinacridonen und 6,13-Chinaridonchinonen Expired - Lifetime DE69805260T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93345997A 1997-09-18 1997-09-18
US09/063,128 US6031100A (en) 1997-09-18 1998-04-20 Microwave syntheses of quinacridones, 6,13-Dihydroquinacridones, and 6,13-quinacridonequinones

Publications (2)

Publication Number Publication Date
DE69805260D1 DE69805260D1 (de) 2002-06-13
DE69805260T2 true DE69805260T2 (de) 2002-11-14

Family

ID=26743075

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69805260T Expired - Lifetime DE69805260T2 (de) 1997-09-18 1998-09-07 Mikrowellensynthese von Chinacridonen, 6,13-Dihydrochinacridonen und 6,13-Chinaridonchinonen

Country Status (5)

Country Link
US (1) US6031100A (de)
EP (1) EP0905199B1 (de)
JP (1) JPH11172137A (de)
CA (1) CA2246109C (de)
DE (1) DE69805260T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3506942B2 (ja) * 1998-09-11 2004-03-15 祥三 柳田 表面改質された顔料及びその製造方法、水性インク及びその製造方法
US6287374B1 (en) * 1998-09-11 2001-09-11 Shozo Yanagida Pigment and process for producing the same, water base ink and process for producing the same
JP3090657B1 (ja) * 1999-08-09 2000-09-25 伸子 蓮山 ゼオライト製造方法およびゼオライト製造装置
EP1521809B1 (de) * 2002-07-17 2005-11-23 Ciba SC Holding AG Oxidationsverfahren zur herstellung von chinacridonpigmenten
DE102004045389A1 (de) * 2004-09-18 2006-03-23 Clariant Gmbh Finish von Pigmenten durch Mikrowellenerwärmung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124582A (en) * 1964-03-10 Process for probucing quinacrbdone-
US3157659A (en) * 1959-10-10 1964-11-17 Basf Ag Process for preparing 2, 9-dichloro-quinacridone
DE1261106B (de) * 1961-06-13 1968-02-15 Hoechst Ag Verfahren zur Verbesserung der Pigmenteigenschaften substituierter linearer Chinacridone
US3257405A (en) * 1961-10-02 1966-06-21 Allied Chem Preparation of quinacridone pigments
US3317539A (en) * 1965-08-20 1967-05-02 Du Pont Beta phase of 2, 9-dimethoxyquinacridone
DE3338806A1 (de) * 1983-10-26 1985-05-09 Hoechst Ag, 6230 Frankfurt Deckende x-modifikation des unsubstituierten linearen trans-chinacridons
DE3515875A1 (de) * 1985-05-03 1986-11-06 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von linearen chinacridonen
DE3605976A1 (de) * 1986-02-25 1987-08-27 Bayer Ag Verfahren zur herstellung von 6,13-dihydrochinacridonen und chinacridonen
EP0313965B1 (de) * 1987-10-27 1994-03-16 BASF Aktiengesellschaft Verfahren zur Herstellung von Dihydrochinacridonen, Chinacridonen und Chinacridonchinonen
WO1990003840A1 (en) * 1988-10-10 1990-04-19 Commonwealth Scientific And Industrial Research Organisation Method and apparatus for continuous chemical reactions
RU2045555C1 (ru) * 1993-08-30 1995-10-10 Госконцерн "Атомредметзолото" Способ получения металлфталоцианинов и установка для его осуществления
US5491235A (en) * 1994-05-06 1996-02-13 Bayer Corporation Process for the preparation of organic pigments
US5496405A (en) * 1994-12-06 1996-03-05 Bayer Corporation Process for the preparation of organic pigments
US5683502A (en) * 1996-04-29 1997-11-04 Bayer Corporation Incorporation of aromatic polycyclic compounds in quinacridone processes

Also Published As

Publication number Publication date
CA2246109A1 (en) 1999-03-18
US6031100A (en) 2000-02-29
EP0905199A3 (de) 1999-10-27
EP0905199A2 (de) 1999-03-31
EP0905199B1 (de) 2002-05-08
CA2246109C (en) 2007-01-23
DE69805260D1 (de) 2002-06-13
JPH11172137A (ja) 1999-06-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SUN CHEMICAL CORP., FORT LEE, N.J., US

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

Owner name: SUN CHEMICAL CORP., PARSIPPANY, N.J., US