FR1372691A - Methine dyes and process for their preparation - Google Patents

Methine dyes and process for their preparation

Info

Publication number
FR1372691A
FR1372691A FR945034A FR945034A FR1372691A FR 1372691 A FR1372691 A FR 1372691A FR 945034 A FR945034 A FR 945034A FR 945034 A FR945034 A FR 945034A FR 1372691 A FR1372691 A FR 1372691A
Authority
FR
France
Prior art keywords
preparation
methine dyes
methine
dyes
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
FR945034A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 US218147A external-priority patent/US3257393A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to FR945034A priority Critical patent/FR1372691A/en
Application granted granted Critical
Publication of FR1372691A publication Critical patent/FR1372691A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
    • C07D277/66—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2 with aromatic rings or ring systems directly attached in position 2
    • 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)
FR945034A 1962-08-20 1963-08-19 Methine dyes and process for their preparation Expired FR1372691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR945034A FR1372691A (en) 1962-08-20 1963-08-19 Methine dyes and process for their preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US218147A US3257393A (en) 1962-08-20 1962-08-20 Substantive, water-soluble methine dyes
FR945034A FR1372691A (en) 1962-08-20 1963-08-19 Methine dyes and process for their preparation

Publications (1)

Publication Number Publication Date
FR1372691A true FR1372691A (en) 1964-09-18

Family

ID=26202941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945034A Expired FR1372691A (en) 1962-08-20 1963-08-19 Methine dyes and process for their preparation

Country Status (1)

Country Link
FR (1) FR1372691A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051187A2 (en) * 1980-10-30 1982-05-12 Bayer Ag Cationic styryl dyes, their preparation and their use in dying basic dyeable natural or synthetic substrates

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051187A2 (en) * 1980-10-30 1982-05-12 Bayer Ag Cationic styryl dyes, their preparation and their use in dying basic dyeable natural or synthetic substrates
EP0051187A3 (en) * 1980-10-30 1982-09-08 Bayer Ag Cationic styryl dyes, their preparation and their use in dying basic dyeable natural or synthetic substrates
US4422969A (en) 1980-10-30 1983-12-27 Bayer Aktiengesellschaft Cationic styryl dyestuffs

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