BE509000A - - Google Patents

Info

Publication number
BE509000A
BE509000A BE509000DA BE509000A BE 509000 A BE509000 A BE 509000A BE 509000D A BE509000D A BE 509000DA BE 509000 A BE509000 A BE 509000A
Authority
BE
Belgium
Application number
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.)
Publication of BE509000A publication Critical patent/BE509000A/xx

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
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/30—Metal-free phthalocyanines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
BE509000D 1951-02-06 BE509000A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH708039X 1951-02-06

Publications (1)

Publication Number Publication Date
BE509000A true BE509000A (enrdf_load_stackoverflow)

Family

ID=4530530

Family Applications (1)

Application Number Title Priority Date Filing Date
BE509000D BE509000A (enrdf_load_stackoverflow) 1951-02-06

Country Status (7)

Country Link
US (1) US2699441A (enrdf_load_stackoverflow)
BE (1) BE509000A (enrdf_load_stackoverflow)
CH (1) CH292413A (enrdf_load_stackoverflow)
DE (1) DE955538C (enrdf_load_stackoverflow)
FR (1) FR1050179A (enrdf_load_stackoverflow)
GB (1) GB708039A (enrdf_load_stackoverflow)
NL (1) NL80561C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH390434A (de) * 1960-10-14 1965-04-15 Geigy Ag J R Verfahren zur Herstellung von Gemischen aus Alkaliphthalocyaninen und metallfreiem Phthalocyanin
CH579131A5 (enrdf_load_stackoverflow) * 1972-12-28 1976-08-31 Ciba Geigy Ag

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB410814A (en) * 1932-11-16 1934-05-16 Isidor Morris Heilbron Manufacture of colouring matters from o-arylene dicyanides
DE733089C (de) * 1936-11-08 1943-03-18 Ig Farbenindustrie Ag Verfahren zur Herstellung von metallhaltigen Phthalocyaninen
US2214454A (en) * 1936-12-11 1940-09-10 Ici Ltd Manufacture of finely divided phthalocyanine pigments
US2485168A (en) * 1948-04-01 1949-10-18 Du Pont Manufacture of metal-free phthalocyanine

Also Published As

Publication number Publication date
US2699441A (en) 1955-01-11
DE955538C (de) 1957-01-03
CH292413A (de) 1953-08-15
GB708039A (en) 1954-04-28
FR1050179A (fr) 1954-01-05
NL80561C (enrdf_load_stackoverflow)

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