FR1425609A - Novel dyes and process for their manufacture - Google Patents

Novel dyes and process for their manufacture

Info

Publication number
FR1425609A
FR1425609A FR2386A FR2386A FR1425609A FR 1425609 A FR1425609 A FR 1425609A FR 2386 A FR2386 A FR 2386A FR 2386 A FR2386 A FR 2386A FR 1425609 A FR1425609 A FR 1425609A
Authority
FR
France
Prior art keywords
manufacture
novel dyes
dyes
novel
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
FR2386A
Other languages
French (fr)
Inventor
Roderich Raue
Winfried Kruckenberg
Ernst-Heinrich Rohe
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.)
Bayer AG
Original Assignee
Bayer AG
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 DEF41769A external-priority patent/DE1245005B/en
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR2386A priority Critical patent/FR1425609A/en
Application granted granted Critical
Publication of FR1425609A publication Critical patent/FR1425609A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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)
FR2386A 1964-01-17 1965-01-18 Novel dyes and process for their manufacture Expired FR1425609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2386A FR1425609A (en) 1964-01-17 1965-01-18 Novel dyes and process for their manufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF41769A DE1245005B (en) 1964-01-17 1964-01-17 Process for the preparation of styryl dyes
FR2386A FR1425609A (en) 1964-01-17 1965-01-18 Novel dyes and process for their manufacture

Publications (1)

Publication Number Publication Date
FR1425609A true FR1425609A (en) 1966-01-24

Family

ID=25976110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2386A Expired FR1425609A (en) 1964-01-17 1965-01-18 Novel dyes and process for their manufacture

Country Status (1)

Country Link
FR (1) FR1425609A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343781A1 (en) * 1976-03-13 1977-10-07 Bayer Ag STYRYLIC DYES, THEIR OBTAINING AND THEIR APPLICATION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343781A1 (en) * 1976-03-13 1977-10-07 Bayer Ag STYRYLIC DYES, THEIR OBTAINING AND THEIR APPLICATION

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