FR1359683A - Novel sulfonated cyanines and merocyanines and process for their preparation - Google Patents

Novel sulfonated cyanines and merocyanines and process for their preparation

Info

Publication number
FR1359683A
FR1359683A FR921824A FR921824A FR1359683A FR 1359683 A FR1359683 A FR 1359683A FR 921824 A FR921824 A FR 921824A FR 921824 A FR921824 A FR 921824A FR 1359683 A FR1359683 A FR 1359683A
Authority
FR
France
Prior art keywords
merocyanines
preparation
novel sulfonated
sulfonated cyanines
cyanines
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
FR921824A
Other languages
French (fr)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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
Priority claimed from US167954A external-priority patent/US3148187A/en
Application filed by Kodak Pathe SA filed Critical Kodak Pathe SA
Priority to FR921824A priority Critical patent/FR1359683A/en
Application granted granted Critical
Publication of FR1359683A publication Critical patent/FR1359683A/en
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
    • 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
FR921824A 1962-01-22 1963-01-18 Novel sulfonated cyanines and merocyanines and process for their preparation Expired FR1359683A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR921824A FR1359683A (en) 1962-01-22 1963-01-18 Novel sulfonated cyanines and merocyanines and process for their preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US167954A US3148187A (en) 1962-01-22 1962-01-22 Sulfonated cyanine and merocyanine dyes
FR921824A FR1359683A (en) 1962-01-22 1963-01-18 Novel sulfonated cyanines and merocyanines and process for their preparation

Publications (1)

Publication Number Publication Date
FR1359683A true FR1359683A (en) 1964-04-30

Family

ID=26199421

Family Applications (1)

Application Number Title Priority Date Filing Date
FR921824A Expired FR1359683A (en) 1962-01-22 1963-01-18 Novel sulfonated cyanines and merocyanines and process for their preparation

Country Status (1)

Country Link
FR (1) FR1359683A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0681209A1 (en) * 1994-05-06 1995-11-08 Agfa-Gevaert N.V. Multilayer direct-positive photographic material and process for preparing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0681209A1 (en) * 1994-05-06 1995-11-08 Agfa-Gevaert N.V. Multilayer direct-positive photographic material and process for preparing the same

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