FR2367806A1 - Procede de preparation de pigments de phtalocyanines - Google Patents

Procede de preparation de pigments de phtalocyanines

Info

Publication number
FR2367806A1
FR2367806A1 FR7730950A FR7730950A FR2367806A1 FR 2367806 A1 FR2367806 A1 FR 2367806A1 FR 7730950 A FR7730950 A FR 7730950A FR 7730950 A FR7730950 A FR 7730950A FR 2367806 A1 FR2367806 A1 FR 2367806A1
Authority
FR
France
Prior art keywords
preparing
pigments
product
phthalocyanin pigments
phthalocyanin
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.)
Granted
Application number
FR7730950A
Other languages
English (en)
Other versions
FR2367806B1 (fr
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
Publication of FR2367806A1 publication Critical patent/FR2367806A1/fr
Application granted granted Critical
Publication of FR2367806B1 publication Critical patent/FR2367806B1/fr
Granted 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
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0014—Influencing the physical properties by treatment with a liquid, e.g. solvents
    • C09B67/0016—Influencing the physical properties by treatment with a liquid, e.g. solvents of phthalocyanines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

Procédé d'obtention d'un pigment de phtalocyanine. On broie à sec une phtalocyanine brute, on agite le produit ainsi obtenu avec un milieu aqueux contenant un agent surfactif et on isole le produit pigmentaire. Les pigments ainsi obtenus conviennent particulièrement bien et ils ont de très bonnes propriétés coloristiques dans les milieux de revêtement de surfaces tels que peintures, vernis et encres.
FR7730950A 1976-10-15 1977-10-14 Procede de preparation de pigments de phtalocyanines Granted FR2367806A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42858/76A GB1544991A (en) 1976-10-15 1976-10-15 Pigment treatment

Publications (2)

Publication Number Publication Date
FR2367806A1 true FR2367806A1 (fr) 1978-05-12
FR2367806B1 FR2367806B1 (fr) 1979-05-11

Family

ID=10426280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730950A Granted FR2367806A1 (fr) 1976-10-15 1977-10-14 Procede de preparation de pigments de phtalocyanines

Country Status (11)

Country Link
US (1) US4158572A (fr)
JP (1) JPS5350230A (fr)
BR (1) BR7706855A (fr)
CA (1) CA1088924A (fr)
CH (1) CH629242A5 (fr)
DE (1) DE2745893A1 (fr)
DK (1) DK458777A (fr)
FR (1) FR2367806A1 (fr)
GB (1) GB1544991A (fr)
IT (1) IT1113646B (fr)
NL (1) NL7711324A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449709A1 (fr) * 1978-11-30 1980-09-19 Basf Ag Procede pour preparer une forme pigmentaire dispersable et a forte puissance de coloration de la phtalocyanine de cuivre

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2851752B1 (de) * 1978-11-30 1980-06-12 Basf Ag Verfahren zur Herstellung von leichtdispergierbaren und farbstarken Pigmentformen
US4749810A (en) * 1980-11-14 1988-06-07 The Standard Oil Company Strong acid hydrocarboxylation of propylene to isobutyric acid using metal phthalocyanines as co-catalysts
DE3123732A1 (de) * 1981-06-15 1982-12-30 Basf Ag, 6700 Ludwigshafen Mahlhilfsmittel und dispergiermittel fuer pigmente
JPS5829861A (ja) * 1981-08-14 1983-02-22 Dainippon Ink & Chem Inc 粉砕粗顔料の製造方法
US4526804A (en) * 1982-08-30 1985-07-02 Ball Corporation Method for providing sheet metal stock with finely divided powder
US4439240A (en) * 1983-02-16 1984-03-27 E. I. Du Pont De Nemours & Company Aqueous milling of quinacridone pigment
US4548968A (en) * 1983-04-06 1985-10-22 Ciba Geigy Corporation Manufacture of resin extended pigments
US4478968A (en) * 1983-04-06 1984-10-23 Ciba-Geigy Corporation Manufacture of resin extended pigments
US4759801A (en) * 1985-07-17 1988-07-26 Sandoz Ltd. Pigment preparations
US4859770A (en) * 1988-01-19 1989-08-22 Basf Corporation Process for making alpha-phase phthalocyanine blue pigment comprising substantially 100 percent isometric crystals
US4990187A (en) * 1988-05-05 1991-02-05 Sun Chemical Corporation Process for preparing gravure base ink
GB9007924D0 (en) * 1990-04-07 1990-06-06 Ciba Geigy Ag Production of pigments
US5284511A (en) * 1993-04-12 1994-02-08 Miles Inc. Conditioning process for phthalocyanine pigments
US5468598A (en) * 1994-04-18 1995-11-21 Eastman Kodak Company Solid particle dispersions for imaging systems
EP0678771B1 (fr) * 1994-04-18 2001-11-21 Eastman Kodak Company Dispersions aqueuses stables de particles solides
US5534055A (en) 1994-08-24 1996-07-09 Bayer Corporation Process for alpha-phase metal phthalocyanine pigments
US5634971A (en) * 1995-10-25 1997-06-03 Petrolite Corporation Process for dispersing pigments with polyoxyalkylated ethers
JPH09291223A (ja) * 1996-04-26 1997-11-11 Toyo Ink Mfg Co Ltd β型銅フタロシアニン顔料の製造方法
US6156116A (en) * 1999-03-19 2000-12-05 Air Products And Chemicals, Inc. Conversion of crude phthalocyanine blue from red to green shade in an aqueous environment
US6440207B1 (en) 2000-03-03 2002-08-27 Bayer Corporation Method for preparing organic pigments
US6379450B1 (en) 2000-03-08 2002-04-30 Sun Chemical Corporation Process for producing β-phase copper phthalocyanine pigment
WO2003018693A1 (fr) * 2001-08-23 2003-03-06 E.I. Du Pont De Nemours And Company Procede de production de particules stabilisees de pigment organique et dispositif correspondant
WO2007136007A1 (fr) * 2006-05-18 2007-11-29 Mitsubishi Chemical Corporation Liquide de revêtement destiné à former une couche photoréceptrice, procédé de fabrication de ce liquide, photorécepteur produit au moyen du liquide de revêtement, dispositif d'imagerie employant le photorécepteur et cartouche électrophotographique employant le photoréc
EP2057234B1 (fr) * 2006-08-18 2014-10-08 Sun Chemical Corporation Pigments enrobes par des résines d'uréthane
JP2008107222A (ja) * 2006-10-26 2008-05-08 Konica Minolta Medical & Graphic Inc シンチレータパネル
US7329315B1 (en) 2006-12-11 2008-02-12 Sun Chemical Corporation Copper phthalocyanine blue pigment composition and water borne dispersion thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2378283A (en) * 1941-12-10 1945-06-12 Swiss Firm Of Soc Of Chemical Pigment dyestuffs and process for the improvement of the tinctorial properties of pigments
FR2114893A5 (fr) * 1970-11-20 1972-06-30 Ciba Geigy Ag

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816115A (en) * 1954-07-12 1957-12-10 Du Pont Production of phthalocyanine colors in pigmentary state
US3017414A (en) * 1959-05-20 1962-01-16 Du Pont Pigment production
GB1140836A (en) * 1966-02-22 1969-01-22 Geigy Uk Ltd Treatment of phthalocyanine pigments
US3758321A (en) * 1971-01-25 1973-09-11 Allied Chem Conditioning of phthalocyanine compounds

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2378283A (en) * 1941-12-10 1945-06-12 Swiss Firm Of Soc Of Chemical Pigment dyestuffs and process for the improvement of the tinctorial properties of pigments
FR2114893A5 (fr) * 1970-11-20 1972-06-30 Ciba Geigy Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449709A1 (fr) * 1978-11-30 1980-09-19 Basf Ag Procede pour preparer une forme pigmentaire dispersable et a forte puissance de coloration de la phtalocyanine de cuivre

Also Published As

Publication number Publication date
IT1113646B (it) 1986-01-20
CA1088924A (fr) 1980-11-04
DE2745893A1 (de) 1978-04-20
US4158572A (en) 1979-06-19
JPS5350230A (en) 1978-05-08
NL7711324A (nl) 1978-04-18
BR7706855A (pt) 1978-07-04
CH629242A5 (de) 1982-04-15
GB1544991A (en) 1979-04-25
DK458777A (da) 1978-04-16
FR2367806B1 (fr) 1979-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse