CH657955GA3 - - Google Patents

Download PDF

Info

Publication number
CH657955GA3
CH657955GA3 CH531879A CH531879A CH657955GA3 CH 657955G A3 CH657955G A3 CH 657955GA3 CH 531879 A CH531879 A CH 531879A CH 531879 A CH531879 A CH 531879A CH 657955G A3 CH657955G A3 CH 657955GA3
Authority
CH
Switzerland
Prior art keywords
radical
aryl
optionally substituted
substituted alkyl
azo
Prior art date
Application number
CH531879A
Other languages
German (de)
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 filed Critical
Publication of CH657955GA3 publication Critical patent/CH657955GA3/de

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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/08—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Reactive azo dyestuffs of the formula <IMAGE> wherein D . . . radical of the benzene or naphthalene series, having a sulpho group in the o-position to the azo bridge, K . . . radical of a coupling component of the benzene, naphthalene, pyridone, pyrazolone or hydroxynaphthalene series, or an aryl-azo-aryl radical, R . . . hydrogen or C1-C4-alkyl, Y . . . OR1 or SR1, R1 representing an optionally substituted alkyl, aryl or heteroaryl radical, or NR2R3, R2 representing hydrogen or an optionally substituted alkyl radical and R3 representing hydrogen or an optionally substituted alkyl or aryl radical, or R2 and R3 forming a ring, optionally with inclusion of a hetero-atom, and X . . . halogen, such as chlorine or fluorine and their use for dyeing and printing materials containing hydroxyl groups or containing amide groups.
CH531879A 1978-06-10 1979-06-07 CH657955GA3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782825594 DE2825594A1 (en) 1978-06-10 1978-06-10 AZO REACTIVE COLORS

Publications (1)

Publication Number Publication Date
CH657955GA3 true CH657955GA3 (en) 1986-10-15

Family

ID=6041551

Family Applications (1)

Application Number Title Priority Date Filing Date
CH531879A CH657955GA3 (en) 1978-06-10 1979-06-07

Country Status (6)

Country Link
US (1) US4748236A (en)
JP (1) JPS54162726A (en)
CH (1) CH657955GA3 (en)
DE (1) DE2825594A1 (en)
FR (1) FR2428066A1 (en)
GB (1) GB2023161B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201114A1 (en) * 1982-01-15 1983-07-28 Bayer Ag, 5090 Leverkusen DISAZOREACTIVE DYES
DE3476218D1 (en) * 1983-02-24 1989-02-23 Ciba Geigy Ag Reactive dyes, their preparation and their use
DE3477802D1 (en) * 1983-06-10 1989-05-24 Ciba Geigy Ag Reactive dyes, their preparation and their use
DE3466555D1 (en) * 1983-06-17 1987-11-05 Ciba Geigy Ag Reactive dyes, their preparation and their use
JPS63245474A (en) * 1987-03-31 1988-10-12 Mitsubishi Kasei Corp Water-soluble monoazo dye
DE4125266A1 (en) * 1991-07-31 1993-02-04 Bayer Ag REACTIVE DYES
DE4333777A1 (en) * 1993-10-04 1995-04-06 Bayer Ag Polyfunctional azo reactive dyes
EP1469039A1 (en) * 2003-04-17 2004-10-20 Clariant International Ltd. Fibre-reactive azo dyes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627749A (en) * 1963-07-10 1971-12-14 Geigy Ag J R Mono-and disazo dyestuffs containing triazinylureylene groups
GB1104911A (en) * 1964-04-07 1968-03-06 Ici Ltd A process for colouring cellulose with reactive dyes
US3497494A (en) * 1965-03-29 1970-02-24 Ici Ltd Reactive monoazo dyestuffs containing two triazine groups
GB1118002A (en) * 1965-03-29 1968-06-26 Ici Ltd Reactive azo dyestuffs
GB1205016A (en) * 1966-11-14 1970-09-09 Ici Ltd Water-soluble reactive azo dyestuffs
DE1644208C3 (en) * 1967-04-19 1978-06-01 Bayer Ag, 5090 Leverkusen Reactive dyes
US4049704A (en) * 1972-07-03 1977-09-20 Bayer Aktiengesellschaft 2-Amino-1-sulfonaphthalene containing acylaminomethyl substituent
DE2232541C3 (en) * 1972-07-03 1978-06-15 Bayer Ag, 5090 Leverkusen Monoazo reactive dyes and their use for dyeing and printing textile materials containing hydroxyl or amide groups
DE2549570C2 (en) * 1975-11-05 1983-05-19 Bayer Ag, 5090 Leverkusen Azo reactive dyes
IT1121683B (en) * 1975-11-06 1986-04-10 Ciba Geigy Ag REACTIVE DYES FOR FIBER DE PROCEDURE FOR THEIR PRODUCTION AND APPLICATION
JPS5331732A (en) * 1976-09-06 1978-03-25 Nippon Kayaku Co Ltd Preparation of bisazo dye

Also Published As

Publication number Publication date
FR2428066B1 (en) 1983-06-03
US4748236A (en) 1988-05-31
GB2023161A (en) 1979-12-28
FR2428066A1 (en) 1980-01-04
JPS54162726A (en) 1979-12-24
DE2825594A1 (en) 1979-12-20
GB2023161B (en) 1982-09-08
DE2825594C2 (en) 1988-02-18

Similar Documents

Publication Publication Date Title
ES482256A1 (en) Reactive dyes, processes for their manufacture and use thereof
ES467845A1 (en) Dyeing red with 2,6-dicyano-2&#39;-sulfonamido-4&#39;-amino-azo-benzenes
GB2023161B (en) Reactive azo dyestuffs
ES478840A1 (en) Azo dye pigments containing 4-quinazolinone moieties
ES453585A1 (en) Fibre-reactive dyes, containing both chloro and fluoro triazine radicals
CH614969A5 (en) Process for preparing fibre-reactive azo dyes
GB1503000A (en) Chromium complex dyes their manufacture and use
GB2031932B (en) Fibre-reactive azo dyestuffs
ES457018A1 (en) Water soluble monoazo dyes for nylon
ES479771A1 (en) Reactive dyestuffs
GB2011937A (en) Disperse monoazo dyestuffs
ES468421A1 (en) Transfer printing process
ES8205253A1 (en) Polyazo dyestuffs and their use in dyeing fibre-materials and leather containing amino- and hydroxyl groups.
GB1479835A (en) Water-insoluble monoazo dyestuffs
GB2005294A (en) Water soluble azo dyes, their preparation and use
ES477802A1 (en) Iron complex azo dyestuffs
GB2014179A (en) Azo dyestuffs
ES448991A1 (en) Sulfo containing disazo dyestuffs derived from diazotized 4,4{40 -diaminobenzanilide, a 1-phenyl-3-methyl-5-aminopyrazole coupler and a second coupler
JPS57124354A (en) Electrophotographic receptor
JPS5592766A (en) Azo dye for polyester fiber
JPS5582160A (en) Novel disazo pigment, and photo-sensitive element of electrophotography composed thereof
ES460559A1 (en) Diphenylamine-azo-hydrocarbylsulfonylphenyl dyestuffs
GB2020680A (en) Dyestuffs
ES8106169A1 (en) 1:2 Chromium complex dyestuffs of the azomethine and/or azo series, their preparation and use in dyeing and printing polyamide or cellulose materials.
GB1477084A (en) Disazo dyestuffs