MX9605696A - Proceso para producir quinacridonas pigmentarias transparentes mediante hinchamiento con acido de quinacridonas sub-pigmentarias previamente molidas en la presencia de un liquido organico. - Google Patents

Proceso para producir quinacridonas pigmentarias transparentes mediante hinchamiento con acido de quinacridonas sub-pigmentarias previamente molidas en la presencia de un liquido organico.

Info

Publication number
MX9605696A
MX9605696A MX9605696A MX9605696A MX9605696A MX 9605696 A MX9605696 A MX 9605696A MX 9605696 A MX9605696 A MX 9605696A MX 9605696 A MX9605696 A MX 9605696A MX 9605696 A MX9605696 A MX 9605696A
Authority
MX
Mexico
Prior art keywords
pigmentary
sub
premilled
organic liquid
quinacridones
Prior art date
Application number
MX9605696A
Other languages
English (en)
Inventor
Lindsay Kilmurry
Edward Ephraim Jaffe
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
Publication of MX9605696A publication Critical patent/MX9605696A/es

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
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0022—Wet grinding of pigments
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/36—Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre
    • 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
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0017—Influencing the physical properties by treatment with an acid, H2SO4
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Optical Filters (AREA)

Abstract

Un proceso para la preparacion de compuestos de quinacridona pigmentarios transparentes, y soluciones solidas de los mismos, comprende combinar un polvo subpigmentario previamente molido que contiene cuando menos una quinacridona insustituida o sustituida o un derivado de la misma, con una cantidad suficiente de ácido sulfurico moderadamente concentrado para formar una lechada, luego se agita esta lechada en la presencia de un líquido orgánico que es inmiscible o solo parcialmente miscible con la lechada, y que es efectivo para desagregar y mejorar la cristalinidad del pigmento, durante un tiempo efectivo para convertir la quenacridona insustituida o sustituida subpigmentaria, o la solucion solida de la misma, en un forma pigmentaria transparente.
MX9605696A 1995-11-21 1996-11-19 Proceso para producir quinacridonas pigmentarias transparentes mediante hinchamiento con acido de quinacridonas sub-pigmentarias previamente molidas en la presencia de un liquido organico. MX9605696A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US742695P 1995-11-21 1995-11-21

Publications (1)

Publication Number Publication Date
MX9605696A true MX9605696A (es) 1997-05-31

Family

ID=21726088

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9605696A MX9605696A (es) 1995-11-21 1996-11-19 Proceso para producir quinacridonas pigmentarias transparentes mediante hinchamiento con acido de quinacridonas sub-pigmentarias previamente molidas en la presencia de un liquido organico.

Country Status (8)

Country Link
EP (1) EP0775703B1 (es)
JP (1) JPH09176507A (es)
KR (1) KR100420908B1 (es)
CN (1) CN1071364C (es)
CA (1) CA2190719A1 (es)
DE (1) DE69629541T2 (es)
MX (1) MX9605696A (es)
TW (1) TW353677B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010535875A (ja) * 2007-08-03 2010-11-25 ビーエーエスエフ ソシエタス・ヨーロピア 有機顔料の調製法
JP2009108199A (ja) 2007-10-30 2009-05-21 Fujifilm Corp 水分散体、それを用いた記録液、画像形成方法、及び画像形成装置、並びに水分散体の製造方法及びそれにより得られるインクジェット用インク
CN107446374A (zh) * 2017-08-01 2017-12-08 南京工业大学 一类喹吖啶酮多季铵盐衍生物及其制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2402167A (en) 1942-12-24 1946-06-18 Du Pont Physical form of organic pigment
US3051720A (en) 1958-12-29 1962-08-28 Du Pont Production of phthalocyanine pigments
US3030370A (en) 1959-08-24 1962-04-17 Du Pont Particle size reduction of quinacridone and phthalocyanine pigments
US3326918A (en) 1965-10-21 1967-06-20 Du Pont Process for the preparation of beta phase quinacridone
US3607336A (en) 1969-07-09 1971-09-21 Du Pont Process for making solid solutions
US3681100A (en) 1970-10-08 1972-08-01 Du Pont Light stable orange pigment based on quinacridone solid solution
DE2342907A1 (de) * 1973-08-24 1975-05-15 Sun Chemical Corp Verfahren zur aufbereitung von chinacridon durch saeurequellung
US4088506A (en) 1976-12-08 1978-05-09 E. I. Du Pont De Nemours And Company Process for preparing pigmentary quinacridone using low-salt milling
CA1144927A (en) * 1978-12-10 1983-04-19 Wilfried G. Holtje Light stable quinacridonequinone yellow pigment
US4247695A (en) 1979-02-26 1981-01-27 E. I. Du Pont De Nemours And Company Process for preparation of quinacridone pigments using moderately concentrated acid
US4298398A (en) * 1980-08-28 1981-11-03 E. I. Du Pont De Nemours And Company Process for converting premilled crude quinacridone to pigmentary form
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
CA1199026A (en) * 1982-06-21 1986-01-07 Edward E. Jaffe Preparation of pigmentary grade pigment from crude pigment
JPH0778179B2 (ja) 1986-12-11 1995-08-23 住友化学工業株式会社 ジオキサジンバイオレツト顔料の製造方法
US4895949A (en) * 1988-06-20 1990-01-23 Ciba-Geigy Corporation Process for preparation of quinacridone solid solutions
JPH041462A (ja) 1990-04-13 1992-01-06 Nissan Motor Co Ltd 燃料噴射弁の弁体構造
DE4403231A1 (de) * 1994-02-03 1995-08-10 Hoechst Ag Verfahren zur Herstellung von Chinacridonpigmenten

Also Published As

Publication number Publication date
KR970027227A (ko) 1997-06-24
JPH09176507A (ja) 1997-07-08
CN1071364C (zh) 2001-09-19
EP0775703B1 (en) 2003-08-20
KR100420908B1 (ko) 2005-06-16
CN1158874A (zh) 1997-09-10
DE69629541D1 (de) 2003-09-25
DE69629541T2 (de) 2004-04-08
CA2190719A1 (en) 1997-05-22
EP0775703A3 (en) 1997-06-04
TW353677B (en) 1999-03-01
EP0775703A2 (en) 1997-05-28

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