IT995281B - Coloranti cationici - Google Patents

Coloranti cationici

Info

Publication number
IT995281B
IT995281B IT2857273A IT2857273A IT995281B IT 995281 B IT995281 B IT 995281B IT 2857273 A IT2857273 A IT 2857273A IT 2857273 A IT2857273 A IT 2857273A IT 995281 B IT995281 B IT 995281B
Authority
IT
Italy
Prior art keywords
cationic dyes
cationic
dyes
Prior art date
Application number
IT2857273A
Other languages
English (en)
Italian (it)
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
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT995281B publication Critical patent/IT995281B/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)
IT2857273A 1972-09-06 1973-09-04 Coloranti cationici IT995281B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722243627 DE2243627A1 (de) 1972-09-06 1972-09-06 Kationische farbstoffe

Publications (1)

Publication Number Publication Date
IT995281B true IT995281B (it) 1975-11-10

Family

ID=5855559

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2857273A IT995281B (it) 1972-09-06 1973-09-04 Coloranti cationici

Country Status (6)

Country Link
JP (1) JPS4967914A (de)
CH (1) CH569053A5 (de)
DE (1) DE2243627A1 (de)
FR (1) FR2197941B1 (de)
GB (1) GB1431963A (de)
IT (1) IT995281B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3136583A1 (de) * 1981-09-15 1983-03-31 Bayer Ag, 5090 Leverkusen Kationische methinfarbstoffe, verfahren zu ihrer herstellung sowie deren verwendung zum faerben von textilmaterialien und anderen substraten
DE3210596A1 (de) * 1982-03-23 1983-10-06 Bayer Ag Verfahren zur herstellung von kationischen methinfarbstoffen
DE3213966A1 (de) * 1982-04-16 1983-10-27 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von kationischen methinfarbstoffen
CN101260246B (zh) * 2008-04-25 2011-01-05 连云港清泰化工有限公司 一种共轭型阳离子染料及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1297469A (fr) * 1961-08-10 1962-06-29 Bayer Ag Colorants méthiniques et procédé pour les préparer
GB1045579A (en) * 1963-12-11 1966-10-12 Ici Ltd Process for dyeing polyacrylonitrile textile materials and methine dyestuffs

Also Published As

Publication number Publication date
FR2197941B1 (de) 1977-05-13
DE2243627A1 (de) 1974-03-14
FR2197941A1 (de) 1974-03-29
JPS4967914A (de) 1974-07-02
GB1431963A (en) 1976-04-14
CH569053A5 (de) 1975-11-14

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