CH626114A5 - Process for preparing tetrazaporphin pigments - Google Patents

Process for preparing tetrazaporphin pigments Download PDF

Info

Publication number
CH626114A5
CH626114A5 CH1051476A CH1051476A CH626114A5 CH 626114 A5 CH626114 A5 CH 626114A5 CH 1051476 A CH1051476 A CH 1051476A CH 1051476 A CH1051476 A CH 1051476A CH 626114 A5 CH626114 A5 CH 626114A5
Authority
CH
Switzerland
Prior art keywords
copper
pigment
amount
dinitrile
tetrazaporphin
Prior art date
Application number
CH1051476A
Other languages
German (de)
English (en)
Inventor
Ronald Dr Barraclough
Robert Langley
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 CH626114A5 publication Critical patent/CH626114A5/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
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0034—Mixtures of two or more pigments or dyes of the same type
    • C09B67/0035—Mixtures of phthalocyanines
    • 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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
    • C09B47/067—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Coloring (AREA)
CH1051476A 1975-08-21 1976-08-18 Process for preparing tetrazaporphin pigments CH626114A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3470775A GB1558663A (en) 1975-08-21 1975-08-21 Preparation of pigmentary phtalocyanine

Publications (1)

Publication Number Publication Date
CH626114A5 true CH626114A5 (en) 1981-10-30

Family

ID=10368974

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1051476A CH626114A5 (en) 1975-08-21 1976-08-18 Process for preparing tetrazaporphin pigments

Country Status (6)

Country Link
JP (1) JPS5226529A (ja)
CA (1) CA1084911A (ja)
CH (1) CH626114A5 (ja)
DE (1) DE2637202A1 (ja)
FR (1) FR2321527A1 (ja)
GB (1) GB1558663A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001002A1 (de) * 1980-01-12 1981-07-16 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von metallphthalocyaninen
GB8515600D0 (en) * 1985-06-20 1985-07-24 Ciba Geigy Ag Pigmentary copper phthalocyanine
US4785091A (en) * 1986-10-31 1988-11-15 Sumitomo Chemical Company, Limited Process for producing copper phthalocyanine pigment
GB9202291D0 (en) * 1992-02-04 1992-03-18 Ici Plc Pigment composition
US5384342A (en) * 1993-08-30 1995-01-24 Dsm Desotech, Inc. Vinyl ether urethane silanes
DE19652241A1 (de) * 1996-12-16 1998-06-18 Basf Ag Verfahren zur Herstellung von metallfreiem Phthalocyanin unter Steuerung der gebildeten Modifikation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR6909988D0 (pt) * 1968-08-26 1973-01-23 Xerox Corp Processo de preparacao de t fatocianina na forma x isenta de metal
US3897450A (en) * 1970-02-10 1975-07-29 Dainichiseika Color Chem Metal phthalocyanine type pigment
JPS501122A (ja) * 1973-05-04 1975-01-08
JPS5044225A (ja) * 1973-08-24 1975-04-21

Also Published As

Publication number Publication date
GB1558663A (en) 1980-01-09
FR2321527A1 (fr) 1977-03-18
CA1084911A (en) 1980-09-02
JPS5226529A (en) 1977-02-28
FR2321527B1 (ja) 1979-06-29
DE2637202A1 (de) 1977-03-03

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