TW523530B - Process for the preparation of quinacridone solid solutions - Google Patents

Process for the preparation of quinacridone solid solutions Download PDF

Info

Publication number
TW523530B
TW523530B TW087112539A TW87112539A TW523530B TW 523530 B TW523530 B TW 523530B TW 087112539 A TW087112539 A TW 087112539A TW 87112539 A TW87112539 A TW 87112539A TW 523530 B TW523530 B TW 523530B
Authority
TW
Taiwan
Prior art keywords
dihydroquinacridone
quinacridone
scope
patent application
item
Prior art date
Application number
TW087112539A
Other languages
English (en)
Chinese (zh)
Inventor
Fridolin Baebler
Original Assignee
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 Sc Holding Ag filed Critical Ciba Sc Holding Ag
Application granted granted Critical
Publication of TW523530B publication Critical patent/TW523530B/zh

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00Influencing 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
    • C09B67/0033Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0034Mixtures of two or more pigments or dyes of the same type
    • C09B67/0036Mixtures of quinacridones
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B48/00Quinacridones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
TW087112539A 1997-08-01 1998-07-30 Process for the preparation of quinacridone solid solutions TW523530B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
TW523530B true TW523530B (en) 2003-03-11

Family

ID=21991661

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087112539A TW523530B (en) 1997-08-01 1998-07-30 Process for the preparation of quinacridone solid solutions

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
CZ240898A3 (cs) 1999-03-17
JPH11100522A (ja) 1999-04-13
CN1207402A (zh) 1999-02-10
CN1105154C (zh) 2003-04-09

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Legal Events

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GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees