BE745105R - Colorants de la classe des - Google Patents

Colorants de la classe des

Info

Publication number
BE745105R
BE745105R BE745105DA BE745105R BE 745105 R BE745105 R BE 745105R BE 745105D A BE745105D A BE 745105DA BE 745105 R BE745105 R BE 745105R
Authority
BE
Belgium
Prior art keywords
colorants
class
Prior art date
Application number
Other languages
English (en)
Original Assignee
Ilford 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 Ilford Ltd filed Critical Ilford Ltd
Application granted granted Critical
Publication of BE745105R publication Critical patent/BE745105R/fr

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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE745105D 1969-01-28 1970-01-28 Colorants de la classe des BE745105R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB463869A GB1235622A (en) 1969-01-28 1969-01-28 Photographic sensitising dyes

Publications (1)

Publication Number Publication Date
BE745105R true BE745105R (fr) 1970-07-01

Family

ID=9780960

Family Applications (1)

Application Number Title Priority Date Filing Date
BE745105D BE745105R (fr) 1969-01-28 1970-01-28 Colorants de la classe des

Country Status (3)

Country Link
BE (1) BE745105R (fr)
FR (1) FR2029557A6 (fr)
GB (1) GB1235622A (fr)

Also Published As

Publication number Publication date
FR2029557A6 (fr) 1970-10-23
GB1235622A (en) 1971-06-16

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