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CH459420A - Process for the preparation of phthalocyanine dyes - Google Patents

Process for the preparation of phthalocyanine dyes

Info

Publication number
CH459420A
CH459420A CH560963A CH560963A CH459420A CH 459420 A CH459420 A CH 459420A CH 560963 A CH560963 A CH 560963A CH 560963 A CH560963 A CH 560963A CH 459420 A CH459420 A CH 459420A
Authority
CH
Switzerland
Prior art keywords
preparation
phthalocyanine dyes
phthalocyanine
dyes
Prior art date
Application number
CH560963A
Other languages
German (de)
Inventor
Frederick Clark Peter
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH459420A publication Critical patent/CH459420A/en

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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/78—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with other reactive groups
    • C09B62/84—Porphines; Azaporphines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CH560963A 1962-05-03 1963-05-03 Process for the preparation of phthalocyanine dyes CH459420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1699362A GB978294A (en) 1962-05-03 1962-05-03 New phthalocyanine dyestuffs

Publications (1)

Publication Number Publication Date
CH459420A true CH459420A (en) 1968-07-15

Family

ID=10087297

Family Applications (1)

Application Number Title Priority Date Filing Date
CH560963A CH459420A (en) 1962-05-03 1963-05-03 Process for the preparation of phthalocyanine dyes

Country Status (3)

Country Link
CH (1) CH459420A (en)
DE (1) DE1569786A1 (en)
GB (1) GB978294A (en)

Also Published As

Publication number Publication date
GB978294A (en) 1964-12-23
DE1569786A1 (en) 1969-08-14

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