JPH10158536A5 - - Google Patents

Info

Publication number
JPH10158536A5
JPH10158536A5 JP1997327209A JP32720997A JPH10158536A5 JP H10158536 A5 JPH10158536 A5 JP H10158536A5 JP 1997327209 A JP1997327209 A JP 1997327209A JP 32720997 A JP32720997 A JP 32720997A JP H10158536 A5 JPH10158536 A5 JP H10158536A5
Authority
JP
Japan
Prior art keywords
alkyl
dianilino
formula
component
acid
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.)
Granted
Application number
JP1997327209A
Other languages
English (en)
Japanese (ja)
Other versions
JP4205190B2 (ja
JPH10158536A (ja
Filing date
Publication date
Priority claimed from US08/748,742 external-priority patent/US5755873A/en
Application filed filed Critical
Publication of JPH10158536A publication Critical patent/JPH10158536A/ja
Publication of JPH10158536A5 publication Critical patent/JPH10158536A5/ja
Application granted granted Critical
Publication of JP4205190B2 publication Critical patent/JP4205190B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP32720997A 1996-11-18 1997-11-13 キナクリドン調製時のキナクリドン添加物の組み込み Expired - Lifetime JP4205190B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/748,742 US5755873A (en) 1996-11-18 1996-11-18 Incorporation of quinacridone additives during quinacridone preparation
US08/748742 1996-11-18

Publications (3)

Publication Number Publication Date
JPH10158536A JPH10158536A (ja) 1998-06-16
JPH10158536A5 true JPH10158536A5 (enExample) 2005-09-08
JP4205190B2 JP4205190B2 (ja) 2009-01-07

Family

ID=25010732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32720997A Expired - Lifetime JP4205190B2 (ja) 1996-11-18 1997-11-13 キナクリドン調製時のキナクリドン添加物の組み込み

Country Status (5)

Country Link
US (1) US5755873A (enExample)
EP (1) EP0842987B1 (enExample)
JP (1) JP4205190B2 (enExample)
CA (1) CA2219294C (enExample)
DE (1) DE69715130T2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5972099A (en) * 1997-12-17 1999-10-26 Bayer Corporation Process for preparing organic pigment compositions
US5868828A (en) * 1998-05-20 1999-02-09 Bayer Corporation Heterocyclic-substituted quinacridone pigments
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
US6284890B1 (en) 1999-02-26 2001-09-04 Ciba Specialty Chemicals Corp. Aqueous process for the preparation of linear quinacridones having a reduced particle size
US6494948B2 (en) 2000-12-22 2002-12-17 Bayer Corporation Preparation of quinacridone pigment compositions
JP4181413B2 (ja) 2001-03-22 2008-11-12 チバ ホールディング インコーポレーテッド キナクリドン顔料用の相配向剤及び粒子サイズ減少剤としての芳香族化合物の使用
JP2003096324A (ja) * 2001-09-27 2003-04-03 Dainippon Ink & Chem Inc キナクリドンスルホン酸誘導体の製造方法
EP1587879A1 (en) * 2003-01-28 2005-10-26 Ciba SC Holding AG Synthesis of small particle size quinacridone of beta crystal phase
EP1516896B1 (en) 2003-09-22 2009-01-21 FUJIFILM Corporation Organic pigment fine-particle, and method of producing the same
US7901503B2 (en) * 2007-04-24 2011-03-08 Sun Chemical Corporation Pigments for non-aqueous inks and coatings
JP7112578B1 (ja) * 2021-10-05 2022-08-03 大日精化工業株式会社 キナクリドン固溶体顔料の製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3386843A (en) * 1963-10-01 1968-06-04 Du Pont Quinacridone pigments
US3317539A (en) * 1965-08-20 1967-05-02 Du Pont Beta phase of 2, 9-dimethoxyquinacridone
DE2842468A1 (de) * 1978-09-29 1980-04-10 Hoechst Ag Chinacridon-pigmentgemische, verfahren zu ihrer herstellung und ihre verwendung
JPS56118462A (en) * 1980-02-25 1981-09-17 Toyo Ink Mfg Co Ltd Pigment composition
US4455173A (en) * 1981-07-07 1984-06-19 E. I. Du Pont De Nemours And Company Preparation of pigmentary form of quinacridone pigments
DE3833423A1 (de) * 1988-10-01 1990-04-19 Hoechst Ag Chinacridon-pigmente, verfahren zu ihrer herstellung und ihre verwendung
US5084100A (en) * 1990-12-20 1992-01-28 Ciba-Geigy Corporation Quinacridone dispersion milling process
DE4325247A1 (de) * 1993-07-28 1995-02-02 Basf Ag Pigmentzubereitungen mit Perylenderivaten als Dispergiermitteln
US5457203A (en) * 1993-09-15 1995-10-10 Ciba-Geigy Corporation Pigmentary synthesis of quinacridone solid solutions
DE4403231A1 (de) * 1994-02-03 1995-08-10 Hoechst Ag Verfahren zur Herstellung von Chinacridonpigmenten

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