CZ240898A3 - Způsob přípravy tuhých roztoků chinakridonu - Google Patents

Způsob přípravy tuhých roztoků chinakridonu Download PDF

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Publication number
CZ240898A3
CZ240898A3 CZ982408A CZ240898A CZ240898A3 CZ 240898 A3 CZ240898 A3 CZ 240898A3 CZ 982408 A CZ982408 A CZ 982408A CZ 240898 A CZ240898 A CZ 240898A CZ 240898 A3 CZ240898 A3 CZ 240898A3
Authority
CZ
Czechia
Prior art keywords
dihydroquinacridone
quinacridone
salt
weight
particle size
Prior art date
Application number
CZ982408A
Other languages
Czech (cs)
English (en)
Inventor
Fridolin Dr. Bäbler
Original Assignee
Ciba Specialty Chemicals Holding Inc.
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 Specialty Chemicals Holding Inc. filed Critical Ciba Specialty Chemicals Holding Inc.
Publication of CZ240898A3 publication Critical patent/CZ240898A3/cs

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
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0034—Mixtures of two or more pigments or dyes of the same type
    • C09B67/0036—Mixtures 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CZ982408A 1997-08-01 1998-07-30 Způsob přípravy tuhých roztoků chinakridonu CZ240898A3 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5452097P 1997-08-01 1997-08-01

Publications (1)

Publication Number Publication Date
CZ240898A3 true CZ240898A3 (cs) 1999-03-17

Family

ID=21991661

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ982408A CZ240898A3 (cs) 1997-08-01 1998-07-30 Způsob přípravy tuhých roztoků chinakridonu

Country Status (9)

Country Link
US (1) US6013127A (enExample)
EP (1) EP0894832B1 (enExample)
JP (1) JP4369539B2 (enExample)
KR (1) KR100566838B1 (enExample)
CN (1) CN1105154C (enExample)
BR (1) BR9802832A (enExample)
CZ (1) CZ240898A3 (enExample)
DE (1) DE69801302T2 (enExample)
TW (1) TW523530B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0208220A (pt) 2001-03-22 2004-04-13 Ciba Sc Holding Ag Uso de compostos aromáticos como diretores de fase e redutores de tamanho de partìcula para pigmentos quinacridona
BR0312705A (pt) 2002-07-17 2005-04-26 Ciba Sc Holding Ag Processo de oxidação para preparação de pigmentos de quinacridona
KR101082130B1 (ko) * 2002-10-18 2011-11-09 이화이어 아이피 코포레이션 컬러 전계발광 디스플레이
EP1457535B1 (en) * 2002-11-01 2011-08-24 Seiko Epson Corporation Ink set, recording method, recording device, recording system, and recorded object
US6864371B2 (en) 2002-11-27 2005-03-08 Ciba Specialty Chemicals Corporation Preparation of beta quinacridone pigments
WO2004063284A1 (en) * 2003-01-14 2004-07-29 Ciba Specialty Chemicals Holding Inc. Oxidation process for preparing highly dispersible quinacridone pigments
WO2004067642A1 (en) * 2003-01-28 2004-08-12 Ciba Specialty Chemicals Holding Inc. Synthesis of small particle size quinacridone of beta crystal phase
AU2004263664A1 (en) * 2003-07-18 2005-02-17 Ciba Specialty Chemicals Holding Inc. Quinacridone pigment compositions comprising unsymmetrically substituted components
US11091615B2 (en) 2014-11-20 2021-08-17 Cytec Industries Inc. Stabilizer compositions and methods for using same for protecting organic materials from UV light and thermal degradation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160510A (en) * 1960-04-25 1964-12-08 Du Pont Quinacridone pigment compositions
FR1346126A (fr) * 1963-01-31 1963-12-13 Cassella Farbwerke Mainkur Ag Procédé de préparation de quinacridones
US3748162A (en) * 1971-03-19 1973-07-24 Du Pont Light stable quinacridonequinone yellow pigment
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
US5223624A (en) * 1991-08-22 1993-06-29 Baebler Fridolin Modified gamma-quinacridone pigment
US5502192A (en) * 1994-08-08 1996-03-26 Ciba-Geigy Corporation Process for the preparation of quinacridones from dihydroquinacridones in an aqueous medium
EP0806456B1 (en) * 1996-05-10 2001-07-25 Ciba SC Holding AG Oxidation process for preparing quinacridone pigments

Also Published As

Publication number Publication date
DE69801302D1 (de) 2001-09-13
EP0894832A3 (en) 1999-02-10
US6013127A (en) 2000-01-11
KR100566838B1 (ko) 2006-05-25
BR9802832A (pt) 2000-05-09
EP0894832A2 (en) 1999-02-03
DE69801302T2 (de) 2002-03-14
JP4369539B2 (ja) 2009-11-25
EP0894832B1 (en) 2001-08-08
KR19990023273A (ko) 1999-03-25
TW523530B (en) 2003-03-11
JPH11100522A (ja) 1999-04-13
CN1207402A (zh) 1999-02-10
CN1105154C (zh) 2003-04-09

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US5840901A (en) Oxidation process for preparing quinacridone pigments
CZ240898A3 (cs) Způsob přípravy tuhých roztoků chinakridonu
EP1521809B1 (en) Oxidation process for preparing quinacridone pigments
JP3850513B2 (ja) キナクリドン顔料を製造するための酸化方法
EP1565530B1 (en) Preparation of beta quinacridone pigments
KR20010049995A (ko) 감마 퀴나크리돈 안료
EP1583803B1 (en) Oxidation process for preparing highly dispersible quinacridone pigments

Legal Events

Date Code Title Description
PD00 Pending as of 2000-06-30 in czech republic