ES2179977T3 - Incorporacion de derivados de pigmentos durante los procedimientos de preparacion de quinacridona. - Google Patents

Incorporacion de derivados de pigmentos durante los procedimientos de preparacion de quinacridona.

Info

Publication number
ES2179977T3
ES2179977T3 ES97106253T ES97106253T ES2179977T3 ES 2179977 T3 ES2179977 T3 ES 2179977T3 ES 97106253 T ES97106253 T ES 97106253T ES 97106253 T ES97106253 T ES 97106253T ES 2179977 T3 ES2179977 T3 ES 2179977T3
Authority
ES
Spain
Prior art keywords
approximately
quinacridona
pigment
component
incorporation
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 - Lifetime
Application number
ES97106253T
Other languages
English (en)
Inventor
Ibraheem T Badejo
Margot Campos
Michael J Greene
Daphne J Rice
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.)
Bayer AG
Bayer Corp
Original Assignee
Bayer AG
Bayer 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 Bayer AG, Bayer Corp filed Critical Bayer AG
Application granted granted Critical
Publication of ES2179977T3 publication Critical patent/ES2179977T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)

Abstract

ESTA INVENCION SE REFIERE A UN PROCESO PARA LA PREPARACION DE PIGMENTOS DE QUINACRIDONA A BASE DE (A) CALENTAR, A UNA TEMPERATURA DE 80 (GRADOS) C APROXIMADAMENTE A 145 (GRADOS) C APROXIMADAMENTE, UNA MEZCLA DE REACCION QUE CONTENGA (I) ACIDO 2,5 6,13 APROXIMADAMENTE A 15 PARTES EN PESO APROXIMADAMENTE, POR PARTE DE COMPONENTE (A)(I), DE UN AGENTE DE DESHIDRATACION, Y (III) DE UN 0,1 APROXIMADAMENTE A 15 % EN PESO APROXIMADAMENTE, EN BASE AL COMPONENTE (A)(I), DE UNO O MAS PIGMENTOS DE QUINACRIDONA, CON LA CONDICION DE QUE SI EL COMPONENTE (A)(I) ES UN ESTER DEL ACIDO 2,5 RIVADO DEL MISMO, EL PASO DE REACCION (A) INCLUYA ADICIONALMENTE UN PASO DE OXIDACION; (B) SUMERGIR LA MEZCLA DE REACCION DEL PASO (A) MEDIANTE LA ADICION DE DICHA MEZCLA DE REACCION A DE 3 APROXIMADAMENTE A 15 PARTES EN PESO APROXIMADAMENTE, POR PARTE DEL COMPONENTE (A)(I), DE UN LIQUIDO EN EL QUE EL PIGMENTO DE QUINACRIDONA ES SUSTANCIALMENTE INSOLUBLE; (C) AISLAR EL PIGMENTO DE QUINACRIDONA; (D) OPCIONALMENTE, ACONDICIONAR EL PIGMENTO DE QUINACRIDONA;Y (E) OPCIONALMENTE, MEZCLAR EL PIGMENTO RESULTANTE CON UNO O MAS DERIVADOS DE LA QUINACRIDONA.
ES97106253T 1996-04-29 1997-04-16 Incorporacion de derivados de pigmentos durante los procedimientos de preparacion de quinacridona. Expired - Lifetime ES2179977T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/639,598 US5713999A (en) 1996-04-29 1996-04-29 Incorporation of pigment derivatives in quinacridone processes

Publications (1)

Publication Number Publication Date
ES2179977T3 true ES2179977T3 (es) 2003-02-01

Family

ID=24564787

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97106253T Expired - Lifetime ES2179977T3 (es) 1996-04-29 1997-04-16 Incorporacion de derivados de pigmentos durante los procedimientos de preparacion de quinacridona.

Country Status (6)

Country Link
US (1) US5713999A (es)
EP (1) EP0805189B1 (es)
JP (1) JP3827035B2 (es)
CA (1) CA2199597C (es)
DE (1) DE69713834T2 (es)
ES (1) ES2179977T3 (es)

Families Citing this family (5)

* 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
US6068695A (en) * 1999-07-13 2000-05-30 Bayer Corporation Process for the continuous preparation of quinacridones
US6494948B2 (en) 2000-12-22 2002-12-17 Bayer Corporation Preparation of quinacridone pigment compositions
GB0113434D0 (en) * 2001-06-04 2001-07-25 Amersham Pharm Biotech Uk Ltd Quinacridone derivatives as labels for fluorescence detection of biological materials
EP1790698B1 (en) * 2005-11-28 2010-04-14 Agfa Graphics N.V. Non-aqueous diketopyrrolo-pyrrole pigment dispersions using dispersion synergists

Family Cites Families (18)

* 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
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
JPS5632549A (en) * 1979-08-27 1981-04-02 Toyo Ink Mfg Co Ltd Pigment composition
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
US4810304A (en) * 1987-02-02 1989-03-07 Ciba-Geigy Corporation Solid solutions of pyrrolo-(3,4-C)-pyrroles with quinacridones
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
US5236498A (en) * 1991-11-26 1993-08-17 Miles Inc. Quinacridone solid solutions having unique styling applications
US5362780A (en) * 1993-06-15 1994-11-08 Ciba-Geigy Corporation Compositions based on 2,9-dichloroquinacridone pigments
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
US5387281A (en) * 1993-12-01 1995-02-07 Ciba-Geigy Corporation Compositions based on 2,9-Dichloroquinacridone pigments
US5472496A (en) * 1994-08-11 1995-12-05 Ciba-Geigy Corporation Solid solutions of pyrrolo-[3.4-c]-pyrroles with quinacridonequinones
US5618343A (en) * 1994-12-27 1997-04-08 Ciba-Geigy Corporation Pigment compositions for coatings

Also Published As

Publication number Publication date
CA2199597C (en) 2006-05-23
US5713999A (en) 1998-02-03
DE69713834D1 (de) 2002-08-14
DE69713834T2 (de) 2002-11-07
MX9703122A (es) 1997-10-31
JP3827035B2 (ja) 2006-09-27
CA2199597A1 (en) 1997-10-29
EP0805189A3 (en) 1998-07-22
EP0805189A2 (en) 1997-11-05
EP0805189B1 (en) 2002-07-10
JPH1053714A (ja) 1998-02-24

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