FR1448911A - Nouveaux colorants - Google Patents

Nouveaux colorants

Info

Publication number
FR1448911A
FR1448911A FR22014A FR22014A FR1448911A FR 1448911 A FR1448911 A FR 1448911A FR 22014 A FR22014 A FR 22014A FR 22014 A FR22014 A FR 22014A FR 1448911 A FR1448911 A FR 1448911A
Authority
FR
France
Prior art keywords
new dyes
dyes
new
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR22014A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to FR22014A priority Critical patent/FR1448911A/fr
Application granted granted Critical
Publication of FR1448911A publication Critical patent/FR1448911A/fr
Expired legal-status Critical Current

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
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/04—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups one >CH- group, e.g. cyanines, isocyanines, pseudocyanines
    • 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
    • C09B23/14—Styryl dyes
    • C09B23/143—Styryl dyes the ethylene chain carrying a COOH or a functionally modified derivative, e.g.-CN, -COR, -COOR, -CON=, C6H5-CH=C-CN

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR22014A 1964-06-23 1965-06-23 Nouveaux colorants Expired FR1448911A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR22014A FR1448911A (fr) 1964-06-23 1965-06-23 Nouveaux colorants

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2593064 1964-06-23
FR22014A FR1448911A (fr) 1964-06-23 1965-06-23 Nouveaux colorants

Publications (1)

Publication Number Publication Date
FR1448911A true FR1448911A (fr) 1966-08-12

Family

ID=26164299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR22014A Expired FR1448911A (fr) 1964-06-23 1965-06-23 Nouveaux colorants

Country Status (1)

Country Link
FR (1) FR1448911A (fr)

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