DE69416219D1 - Herstellung von pigmentärem 2,9-Dichlorchinacridon - Google Patents

Herstellung von pigmentärem 2,9-Dichlorchinacridon

Info

Publication number
DE69416219D1
DE69416219D1 DE69416219T DE69416219T DE69416219D1 DE 69416219 D1 DE69416219 D1 DE 69416219D1 DE 69416219 T DE69416219 T DE 69416219T DE 69416219 T DE69416219 T DE 69416219T DE 69416219 D1 DE69416219 D1 DE 69416219D1
Authority
DE
Germany
Prior art keywords
preparation
dichloroquinacridone pigment
dichloroquinacridone
pigment
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 - Fee Related
Application number
DE69416219T
Other languages
English (en)
Other versions
DE69416219T2 (de
Inventor
Shivakumar B Hendi
Donald L Bauman
Edward E Jaffe
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of DE69416219D1 publication Critical patent/DE69416219D1/de
Publication of DE69416219T2 publication Critical patent/DE69416219T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09B67/006—Preparation of organic pigments
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DE69416219T 1993-09-15 1994-09-06 Herstellung von pigmentärem 2,9-Dichlorchinacridon Expired - Fee Related DE69416219T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/122,024 US5424429A (en) 1993-09-15 1993-09-15 Preparation of pigmentary 2,9-dichloroquinacridone

Publications (2)

Publication Number Publication Date
DE69416219D1 true DE69416219D1 (de) 1999-03-11
DE69416219T2 DE69416219T2 (de) 1999-07-29

Family

ID=22400123

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69416219T Expired - Fee Related DE69416219T2 (de) 1993-09-15 1994-09-06 Herstellung von pigmentärem 2,9-Dichlorchinacridon

Country Status (7)

Country Link
US (1) US5424429A (de)
EP (1) EP0643109B1 (de)
JP (1) JPH07179778A (de)
KR (1) KR100359418B1 (de)
CA (1) CA2131943A1 (de)
DE (1) DE69416219T2 (de)
ES (1) ES2129114T3 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69614058T2 (de) * 1995-09-22 2002-03-21 Ciba Sc Holding Ag Verfahren zur Herstellung von Chinacridonen
DE69706621T2 (de) * 1996-08-16 2002-07-04 Ciba Sc Holding Ag Oxidationsverfahren zur Herstellung von Chinacridonpigmenten
US5698024A (en) * 1996-12-31 1997-12-16 Bayer Corporation Organic pigment compositions
US5711800A (en) * 1996-12-31 1998-01-27 Bayer Corporation Organic pigment compositions
GB9704665D0 (en) * 1997-03-06 1997-04-23 Clariant Int Ltd Organic compounds
DE69830445T2 (de) * 1997-04-25 2006-03-16 Ciba Speciality Chemicals Holding Inc. Beta-Chinacridonpigment
US5879444A (en) * 1997-09-02 1999-03-09 Bayer Corporation Organic pigment compositions
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
US6057449A (en) * 1998-06-02 2000-05-02 Ciba Specialty Chemicals Corporation Direct preparation of pyrrolo[3,4-c]pyrroles
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
DE60200933T2 (de) * 2001-01-30 2005-09-01 Ciba Speciality Chemicals Holding Inc. Deckendes 2,9-dichlorchinacridonpigment
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
EP1587879A1 (de) * 2003-01-28 2005-10-26 Ciba SC Holding AG Synthese kleiner teilchen von chinacridon in der beta-phase
US20080053663A1 (en) * 2006-08-24 2008-03-06 Western Well Tool, Inc. Downhole tool with turbine-powered motor
EP2148904B1 (de) * 2007-04-24 2012-06-06 Sun Chemical Corporation Pigmente für nichtwässrige druckfarben und beschichtungen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816114A (en) * 1953-08-31 1957-12-10 Du Pont Production of improved organic pigments
US2821529A (en) * 1955-07-22 1958-01-28 Du Pont Process for the preparation of linear quinacridones
US3157659A (en) * 1959-10-10 1964-11-17 Basf Ag Process for preparing 2, 9-dichloro-quinacridone
US3342823A (en) * 1960-10-24 1967-09-19 Allied Chem Preparation of quinacridones using polyphosphoric acid
US3275637A (en) * 1965-11-18 1966-09-27 Du Pont Modified quinacridones
US4015998A (en) * 1975-09-24 1977-04-05 E. I. Du Pont De Nemours And Company 2,9-Dichloroquinacridone pigment compositions
US4197404A (en) * 1978-05-08 1980-04-08 E. I. Du Pont De Nemours And Company Preparation of γ-quinacridone pigment
US4455173A (en) * 1981-07-07 1984-06-19 E. I. Du Pont De Nemours And Company Preparation of pigmentary form of quinacridone pigments
US4541872A (en) * 1982-06-21 1985-09-17 Ciba-Ceigy Corporation Preparation of pigmentary grade pigment from crude pigment
DE3834748A1 (de) * 1988-10-12 1990-04-19 Bayer Ag Verfahren zur herstellung eines gegebenenfalls substituierten chinacridons
US5095056A (en) * 1991-01-14 1992-03-10 Ciba-Geigy Corporation 2,9-dichloroquinacridone-pigmented engineering plastics and coatings
US5286863A (en) * 1991-08-22 1994-02-15 Ciba-Geigy Corporation Oxidation process for preparing quinacridone pigments

Also Published As

Publication number Publication date
JPH07179778A (ja) 1995-07-18
DE69416219T2 (de) 1999-07-29
CA2131943A1 (en) 1995-03-16
EP0643109A1 (de) 1995-03-15
EP0643109B1 (de) 1999-01-27
KR100359418B1 (ko) 2003-03-19
KR950008632A (ko) 1995-04-19
ES2129114T3 (es) 1999-06-01
US5424429A (en) 1995-06-13

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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

8339 Ceased/non-payment of the annual fee