FR2121605B1 - - Google Patents

Info

Publication number
FR2121605B1
FR2121605B1 FR7200269A FR7200269A FR2121605B1 FR 2121605 B1 FR2121605 B1 FR 2121605B1 FR 7200269 A FR7200269 A FR 7200269A FR 7200269 A FR7200269 A FR 7200269A FR 2121605 B1 FR2121605 B1 FR 2121605B1
Authority
FR
France
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
FR7200269A
Other languages
French (fr)
Other versions
FR2121605A1 (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.)
Sandoz AG
Original Assignee
Sandoz 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
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of FR2121605A1 publication Critical patent/FR2121605A1/fr
Application granted granted Critical
Publication of FR2121605B1 publication Critical patent/FR2121605B1/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
    • C09B23/14—Styryl dyes
    • C09B23/145—Styryl dyes the ethylene chain carrying an heterocyclic residue, e.g. heterocycle-CH=CH-C6H5

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR7200269A 1971-01-08 1972-01-06 Expired FR2121605B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH24671A CH554394A (en) 1971-01-08 1971-01-08 PROCESS FOR THE PRODUCTION OF SULPHIC ACID GROUP-FREE BASIC STYRYLIC DYES.

Publications (2)

Publication Number Publication Date
FR2121605A1 FR2121605A1 (en) 1972-08-25
FR2121605B1 true FR2121605B1 (en) 1975-10-24

Family

ID=4182626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7200269A Expired FR2121605B1 (en) 1971-01-08 1972-01-06

Country Status (5)

Country Link
CH (1) CH554394A (en)
DE (1) DE2200027A1 (en)
FR (1) FR2121605B1 (en)
GB (1) GB1372622A (en)
IT (1) IT946384B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2823169A1 (en) * 1978-05-26 1979-11-29 Hoechst Ag Tinting black polyacrylonitrile spinning compsns. - by addn. of blue or violet cationic or basic dyes which are resistant to migration
DE3213966A1 (en) * 1982-04-16 1983-10-27 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING CATIONIC METHINE DYES
KR20010089419A (en) * 1999-09-14 2001-10-06 하야시바라 켄 Styryl Dyes
KR20020001738A (en) 1999-12-02 2002-01-09 하야시바라 켄 Styryl Dye

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH525994A (en) * 1969-05-13 1972-03-30 Sandoz Ag Process for dyeing or printing textile material made of acrylonitrile polymers or synthetic polyamides or synthetic polyesters which are modified by acidic groups

Also Published As

Publication number Publication date
CH554394A (en) 1974-09-30
DE2200027A1 (en) 1972-07-27
GB1372622A (en) 1974-11-06
FR2121605A1 (en) 1972-08-25
IT946384B (en) 1973-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse