NL59244C - - Google Patents

Info

Publication number
NL59244C
NL59244C NL59244DA NL59244C NL 59244 C NL59244 C NL 59244C NL 59244D A NL59244D A NL 59244DA NL 59244 C NL59244 C NL 59244C
Authority
NL
Netherlands
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 NL59244C publication Critical patent/NL59244C/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
    • C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
    • C09B47/065—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide having -COOH or -SO3H radicals or derivatives thereof, directly linked to the skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
NL59244D 1939-10-15 NL59244C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI65800D DE739050C (de) 1939-10-15 1939-10-15 Verfahren zur Herstellung von Farbstoffen der Phthalocyaninreihe

Publications (1)

Publication Number Publication Date
NL59244C true NL59244C (fr)

Family

ID=7196408

Family Applications (1)

Application Number Title Priority Date Filing Date
NL59244D NL59244C (fr) 1939-10-15

Country Status (3)

Country Link
BE (1) BE447790A (fr)
DE (1) DE739050C (fr)
NL (1) NL59244C (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB464673A (en) * 1936-07-08 1937-04-22 Max Wyler Manufacture of colouring matters
FR846023A (fr) * 1937-11-20 1939-09-07 Ig Farbenindustrie Ag Phtalocyanines de cuivre et leur procédé de production

Also Published As

Publication number Publication date
DE739050C (de) 1943-09-10
BE447790A (fr)

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