IT946384B - Coloranti basici allo stirile esenti da gruppi solfonici loro preparazione e impiego - Google Patents

Coloranti basici allo stirile esenti da gruppi solfonici loro preparazione e impiego

Info

Publication number
IT946384B
IT946384B IT1913872A IT1913872A IT946384B IT 946384 B IT946384 B IT 946384B IT 1913872 A IT1913872 A IT 1913872A IT 1913872 A IT1913872 A IT 1913872A IT 946384 B IT946384 B IT 946384B
Authority
IT
Italy
Prior art keywords
styrile
basic
preparation
sulphone groups
dyes free
Prior art date
Application number
IT1913872A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT946384B publication Critical patent/IT946384B/it

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)
IT1913872A 1971-01-08 1972-01-07 Coloranti basici allo stirile esenti da gruppi solfonici loro preparazione e impiego IT946384B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH24671A CH554394A (de) 1971-01-08 1971-01-08 Verfahren zur herstellung sulfonsaeuregruppenfreier basischer styrylfarbstoffe.

Publications (1)

Publication Number Publication Date
IT946384B true IT946384B (it) 1973-05-21

Family

ID=4182626

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1913872A IT946384B (it) 1971-01-08 1972-01-07 Coloranti basici allo stirile esenti da gruppi solfonici loro preparazione e impiego

Country Status (5)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2823169A1 (de) * 1978-05-26 1979-11-29 Hoechst Ag Verfahren zum nuancieren von mittels russ schwarzgefaerbten polymeren und mischpolymeren des acrylnitrils, insbesondere beim verspinnen aus der spinnmasse
DE3213966A1 (de) * 1982-04-16 1983-10-27 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von kationischen methinfarbstoffen
JP4723779B2 (ja) * 1999-09-14 2011-07-13 株式会社林原生物化学研究所 スチリル色素
WO2001040382A1 (fr) 1999-12-02 2001-06-07 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Colorant au styryl

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH525994A (de) * 1969-05-13 1972-03-30 Sandoz Ag Verfahren zum Färben oder Bedrucken von Textilmaterial aus Acrylnitrilpolymerisaten oder synthetischen Polyamiden oder synthetischen Polyestern, welche durch saure Gruppen modifiziert sind

Also Published As

Publication number Publication date
FR2121605A1 (it) 1972-08-25
FR2121605B1 (it) 1975-10-24
CH554394A (de) 1974-09-30
GB1372622A (en) 1974-11-06
DE2200027A1 (de) 1972-07-27

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