CH557862A - Verfahren zur isolierung feinverteilter farbstoffe aus fluessigen dispersionen. - Google Patents

Verfahren zur isolierung feinverteilter farbstoffe aus fluessigen dispersionen.

Info

Publication number
CH557862A
CH557862A CH280371A CH280371A CH557862A CH 557862 A CH557862 A CH 557862A CH 280371 A CH280371 A CH 280371A CH 280371 A CH280371 A CH 280371A CH 557862 A CH557862 A CH 557862A
Authority
CH
Switzerland
Prior art keywords
isolation
liquid dispersions
fine distributed
distributed colors
colors
Prior art date
Application number
CH280371A
Other languages
English (en)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of CH557862A publication Critical patent/CH557862A/de

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
    • C09B67/0003—Drying, e.g. sprax drying; Sublimation of the solvent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D7/00—Sublimation
    • 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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/62—Cyclic imides or amidines of peri-dicarboxylic acids of the anthracene, benzanthrene, or perylene series
    • 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
    • C09B67/0032—Treatment of phthalocyanine pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Optical Filters (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH280371A 1970-03-23 1971-02-26 Verfahren zur isolierung feinverteilter farbstoffe aus fluessigen dispersionen. CH557862A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2013818A DE2013818C3 (de) 1970-03-23 1970-03-23 Verfahren zur Herstellung und Isolierung von leicht dispergierbaren Polychlor- und Polybrompolychlorkupferphthalocyaninen

Publications (1)

Publication Number Publication Date
CH557862A true CH557862A (de) 1975-01-15

Family

ID=5765979

Family Applications (1)

Application Number Title Priority Date Filing Date
CH280371A CH557862A (de) 1970-03-23 1971-02-26 Verfahren zur isolierung feinverteilter farbstoffe aus fluessigen dispersionen.

Country Status (8)

Country Link
US (1) US3730750A (de)
JP (1) JPS565789B1 (de)
CA (1) CA965556A (de)
CH (1) CH557862A (de)
DE (1) DE2013818C3 (de)
FR (1) FR2085008A5 (de)
GB (1) GB1344389A (de)
NL (1) NL7103831A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942261A (en) * 1973-12-21 1976-03-09 Toyo Ink Manufacturing Co., Ltd. Method for producing powder paint
US4175979A (en) * 1974-08-21 1979-11-27 Ciba-Geigy Corporation Process for the manufacture of a pigment composition in bead form
GB1477150A (en) * 1974-08-21 1977-06-22 Ciba Geigy Ag Pigment compositions
FR2417531A1 (fr) * 1978-02-21 1979-09-14 Ugine Kuhlmann Nouveau procede de preparation de pigments de phtalocyanine
EP0058888A3 (de) * 1981-02-23 1982-10-06 Mobay Chemical Corporation Konditionierung von Phthalocyaninverbindungen
US4451654A (en) * 1981-03-05 1984-05-29 Basf Aktiengesellschaft Conditioning of finely divided crude organic pigments
JPS58142274U (ja) * 1982-03-20 1983-09-26 不二サッシ株式会社 汎用可能な脱落防止付グレ−ジングガスケツト
JPS60189757A (ja) * 1984-03-10 1985-09-27 Canon Inc 光導電性組成物の製造方法
DE3636428A1 (de) * 1986-10-25 1988-05-05 Basf Ag Verfahren zur herstellung von farbstarken polyhalogenkupferphthalocyaninpigmenten
DE69227729T2 (de) * 1991-06-21 1999-06-02 Mitsui Chemicals, Inc., Tokio/Tokyo Amorphe Phthalocyaninverbindung oder eine Mischung amorpher Phthalocyaninverbindungen sowie ein Verfahren zu ihrer Herstellung
DE19745922A1 (de) * 1997-10-17 1999-04-22 Basf Ag Verfahren zur Überführung von halogenierten Kupferphtalocyanin-Rohpigmenten in eine für die Anwendung geeignete Pigmentform
DE502005010835D1 (de) † 2004-02-11 2011-02-24 Basf Se Schwarze perylenpigmente
CN103403101A (zh) * 2010-12-22 2013-11-20 索尔维公司 制备基于酞菁铜(CuPc)颗粒的产物的方法
TWI462642B (zh) * 2011-11-23 2014-11-21 Au Optronics Corp 發光裝置的製作方法及有機層的形成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1117917A (fr) * 1954-01-16 1956-05-29 Hoechst Ag Préparations sèches et faciles à disperser à base de colorants
DE1000337C2 (de) * 1954-03-17 1957-06-19 Hoechst Ag Verfahren zur Herstellung echter Faerbungen auf tierischen und synthetischen Fasern sowie deren Gemischen
US3159498A (en) * 1960-12-28 1964-12-01 American Cyanamid Co Dispersible pigments
GB1160987A (en) * 1966-09-14 1969-08-13 Ici Ltd Process for the Manufacture of Pigments

Also Published As

Publication number Publication date
JPS565789B1 (de) 1981-02-06
DE2013818A1 (de) 1971-10-21
CA965556A (en) 1975-04-08
NL7103831A (de) 1971-09-27
DE2013818B2 (de) 1978-04-13
US3730750A (en) 1973-05-01
GB1344389A (en) 1974-01-23
FR2085008A5 (de) 1971-12-17
DE2013818C3 (de) 1978-12-14

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Legal Events

Date Code Title Description
PL Patent ceased