NL46961C - - Google Patents

Info

Publication number
NL46961C
NL46961C NL46961DA NL46961C NL 46961 C NL46961 C NL 46961C NL 46961D A NL46961D A NL 46961DA NL 46961 C NL46961 C NL 46961C
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 NL46961C publication Critical patent/NL46961C/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
    • C09B47/067—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)
  • Coloring (AREA)
NL46961D 1936-12-22 NL46961C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202553X 1936-12-22

Publications (1)

Publication Number Publication Date
NL46961C true NL46961C (xx)

Family

ID=5772062

Family Applications (1)

Application Number Title Priority Date Filing Date
NL46961D NL46961C (xx) 1936-12-22

Country Status (4)

Country Link
US (1) US2197860A (xx)
CH (1) CH202553A (xx)
FR (1) FR830909A (xx)
NL (1) NL46961C (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH334320A (de) * 1955-02-01 1958-11-30 Geigy Ag J R Verfahren zur Herstellung von Phthalocyaninpigmenten
US3188318A (en) * 1958-12-30 1965-06-08 Hercules Powder Co Ltd Process for producing phthalocyanines
US4272335A (en) * 1980-02-19 1981-06-09 Oxy Metal Industries Corporation Composition and method for electrodeposition of copper

Also Published As

Publication number Publication date
CH202553A (de) 1939-01-31
US2197860A (en) 1940-04-23
FR830909A (fr) 1938-08-12

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