DE60105202D1 - Prozess zur herstellung von im wesentlichen reinem quinacridonpigment in der gamma phase mit grosser partikelgrösse - Google Patents

Prozess zur herstellung von im wesentlichen reinem quinacridonpigment in der gamma phase mit grosser partikelgrösse

Info

Publication number
DE60105202D1
DE60105202D1 DE60105202T DE60105202T DE60105202D1 DE 60105202 D1 DE60105202 D1 DE 60105202D1 DE 60105202 T DE60105202 T DE 60105202T DE 60105202 T DE60105202 T DE 60105202T DE 60105202 D1 DE60105202 D1 DE 60105202D1
Authority
DE
Germany
Prior art keywords
production
particle size
gamma phase
large particle
quinacridone 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
DE60105202T
Other languages
English (en)
Other versions
DE60105202T2 (de
Inventor
Edward H Sung
George H Robertson
Humberto A Velasquez
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
Sun Chemical 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 Sun Chemical Corp filed Critical Sun Chemical Corp
Application granted granted Critical
Publication of DE60105202D1 publication Critical patent/DE60105202D1/de
Publication of DE60105202T2 publication Critical patent/DE60105202T2/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
    • C09B48/00—Quinacridones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • 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
    • C09B67/0025—Crystal modifications; Special X-ray patterns
    • C09B67/0027—Crystal modifications; Special X-ray patterns of quinacridones
DE60105202T 2000-12-20 2001-12-20 Verfahren zur Herstellung von im Wesentlichen reinem gamma-Phasen Chinacridonpigment mit großer Partikelgröße Expired - Fee Related DE60105202T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US741389 2000-12-20
US09/741,389 US6402829B1 (en) 2000-12-20 2000-12-20 Process for preparing a substantially pure gamma phase quinacridone pigment of large particle size
PCT/US2001/050106 WO2002050074A1 (en) 2000-12-20 2001-12-20 Process for preparing a substantially pure gamma phase quinacridone pigment of large particle size

Publications (2)

Publication Number Publication Date
DE60105202D1 true DE60105202D1 (de) 2004-09-30
DE60105202T2 DE60105202T2 (de) 2005-09-15

Family

ID=24980542

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60105202T Expired - Fee Related DE60105202T2 (de) 2000-12-20 2001-12-20 Verfahren zur Herstellung von im Wesentlichen reinem gamma-Phasen Chinacridonpigment mit großer Partikelgröße

Country Status (10)

Country Link
US (1) US6402829B1 (de)
EP (1) EP1353920B1 (de)
AT (1) ATE274514T1 (de)
CA (1) CA2433020A1 (de)
DE (1) DE60105202T2 (de)
DK (1) DK1353920T3 (de)
ES (1) ES2223013T3 (de)
PT (1) PT1353920E (de)
TR (1) TR200402471T4 (de)
WO (1) WO2002050074A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4119558A1 (de) * 2016-09-09 2023-01-18 Incyte Corporation Pyrazolopyridin-verbindungen und verwendungen davon

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB828052A (en) 1955-07-22 1960-02-10 Du Pont Linear quinacridone pigments
DE1261106B (de) 1961-06-13 1968-02-15 Hoechst Ag Verfahren zur Verbesserung der Pigmenteigenschaften substituierter linearer Chinacridone
DE1619640A1 (de) 1965-07-27 1970-11-05 Tekkosha Co Verfahren zur Herstellung der gamma-Kristallmodifikation des linearen Chinacridons
US3579519A (en) 1966-09-08 1971-05-18 Eastman Kodak Co Crystalline form of quinacridone
US4099980A (en) * 1975-12-22 1978-07-11 Harmon Colors Corporation Process for producing gamma quinacridone solid solutions
DE2747508C2 (de) 1977-10-22 1979-12-06 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung der γ -Kristallmodifikation des linearen trans-Chinacridons
US4247696A (en) 1978-04-01 1981-01-27 Toyo Soda Manufacturing Co., Ltd. Process for preparing gamma phase quinacridone
US4197404A (en) * 1978-05-08 1980-04-08 E. I. Du Pont De Nemours And Company Preparation of γ-quinacridone pigment
JPS59122550A (ja) * 1982-12-28 1984-07-16 Ube Ind Ltd γ−結晶相キナクリドン顔料の製造法
JPS59122551A (ja) * 1982-12-28 1984-07-16 Ube Ind Ltd γ−結晶相キナクリドン顔料の製法
DE3338806A1 (de) 1983-10-26 1985-05-09 Hoechst Ag, 6230 Frankfurt Deckende x-modifikation des unsubstituierten linearen trans-chinacridons
US4760144A (en) * 1986-11-13 1988-07-26 Ciba-Geigy Corporation Process for preparation of yellow shade modification of gamma quinacridone
US4895948A (en) 1988-06-20 1990-01-23 Ciba-Geigy Corporation Process for preparation of opaque quinacridones
US5084573A (en) 1990-07-13 1992-01-28 Ciba-Geigy Corporation 2,9-dichloroquinacridone in platelet form
US5095056A (en) 1991-01-14 1992-03-10 Ciba-Geigy Corporation 2,9-dichloroquinacridone-pigmented engineering plastics and coatings
US5223624A (en) * 1991-08-22 1993-06-29 Baebler Fridolin Modified gamma-quinacridone pigment
US5383966A (en) 1992-12-23 1995-01-24 Miles Inc. Process for the preparation of dispersible quinacridones
DE19613186A1 (de) * 1996-04-02 1997-10-09 Hoechst Ag Verfahren zur Herstellung von Chinacridonpigmenten
US6139822A (en) 1998-06-08 2000-10-31 Kirker Enterprises, Inc. Nail enamel compositions having decorative appearance
DE19901060A1 (de) * 1999-01-14 2000-07-20 Clariant Gmbh Chinacridon-Mischkristallpigmente der gamma-Phase
US6323342B1 (en) * 1999-08-05 2001-11-27 Ciba Specialty Chemicals Corp. Gamma quinacridone pigment

Also Published As

Publication number Publication date
ATE274514T1 (de) 2004-09-15
TR200402471T4 (tr) 2004-12-21
US20020073896A1 (en) 2002-06-20
WO2002050074A1 (en) 2002-06-27
DE60105202T2 (de) 2005-09-15
PT1353920E (pt) 2004-10-29
DK1353920T3 (da) 2004-12-06
US6402829B1 (en) 2002-06-11
CA2433020A1 (en) 2002-06-27
EP1353920A1 (de) 2003-10-22
EP1353920B1 (de) 2004-08-25
ES2223013T3 (es) 2005-02-16

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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., PARSIPPANY, N.J., US

8339 Ceased/non-payment of the annual fee