IT7821337A0 - Coloranti azoici. - Google Patents

Coloranti azoici.

Info

Publication number
IT7821337A0
IT7821337A0 IT7821337A IT2133778A IT7821337A0 IT 7821337 A0 IT7821337 A0 IT 7821337A0 IT 7821337 A IT7821337 A IT 7821337A IT 2133778 A IT2133778 A IT 2133778A IT 7821337 A0 IT7821337 A0 IT 7821337A0
Authority
IT
Italy
Prior art keywords
azo dyes
azo
dyes
Prior art date
Application number
IT7821337A
Other languages
English (en)
Other versions
IT1095368B (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
Publication of IT7821337A0 publication Critical patent/IT7821337A0/it
Application granted granted Critical
Publication of IT1095368B publication Critical patent/IT1095368B/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
    • C09B29/0007—Monoazo dyes prepared by diazotising and coupling from diazotized anilines containing acid groups, e.g. CO2H, SO3H, PO3H2, OSO3H, OPO2H2; Salts thereof
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C09B29/30—Amino naphtholsulfonic acid
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
    • 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
    • C09B62/022—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 the heterocyclic ring being alternatively specified
    • C09B62/026—Azo dyes
    • C09B62/028—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Pyridine Compounds (AREA)
  • Detergent Compositions (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
IT21337/78A 1977-03-19 1978-03-17 Coloranti azoici IT1095368B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2712170A DE2712170C2 (de) 1977-03-19 1977-03-19 Azofarbstoffe

Publications (2)

Publication Number Publication Date
IT7821337A0 true IT7821337A0 (it) 1978-03-17
IT1095368B IT1095368B (it) 1985-08-10

Family

ID=6004126

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21337/78A IT1095368B (it) 1977-03-19 1978-03-17 Coloranti azoici

Country Status (7)

Country Link
US (1) US4757137A (it)
JP (1) JPS5940171B2 (it)
CH (1) CH621449B (it)
DE (1) DE2712170C2 (it)
FR (1) FR2383995A1 (it)
GB (1) GB1579414A (it)
IT (1) IT1095368B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE30176T1 (de) * 1983-05-25 1987-10-15 Ciba Geigy Ag Verfahren zum trichromie-faerben oder -bedrucken.
US4618674A (en) * 1983-12-30 1986-10-21 Dellian Kurt A Red-1-(cyanophenylazo- or cyano, halophenylazo)-2-amino-8-hydroxynaphthalene-6 sulfonic acid dyestuffs
EP0187520B1 (en) * 1985-01-08 1990-01-24 Imperial Chemical Industries Plc Water-soluble dye
EP0276534A1 (en) * 1987-01-30 1988-08-03 CROMPTON & KNOWLES CORPORATION Process for the preparation of concentrated anionic red dye solutions
US5023326A (en) * 1988-11-16 1991-06-11 Ciba-Geigy Corporation Reactive dyes containing the 2-(cyano, carbonamido, sulfo-, hydroxy- or sulfato-C2 -C5 -alkyleneamino)-6-sulfo- or 3,6-disulfo-8-hydroxynaphthyl-(1) coupling component
GB2236542B (en) * 1989-10-06 1992-04-15 Sandoz Ltd Dye mixtures and their use in trichromatic dyeing processes
DE19823634A1 (de) * 1998-05-27 1999-12-02 Dystar Textilfarben Gmbh & Co Wasserlösliche Monoazoverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung als Farbstoffe
TW200301288A (en) * 2001-12-19 2003-07-01 Clariant Int Ltd Acidic mono azo dyestuffs

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US874004A (en) * 1907-04-15 1907-12-17 Gen Acoustic Company Telephone-transmitter.
US1408405A (en) * 1921-08-30 1922-02-28 Anilin Fabrikation Ag Azo dyes
FR1114234A (fr) * 1953-12-02 1956-04-10 Ici Ltd Procédé de teinture
DE1041911B (de) * 1953-12-02 1958-10-30 Ici Ltd Verfahren zum Faerben von Fasern aus Polyamid, Polyacrylnitril oder dessen Mischpolymerisaten
GB850844A (en) * 1957-04-09 1960-10-12 Sandoz Ltd Improvements in or relating to acid monoazo dyestuffs of the diphenyl-azo-naphthalene series
US3142669A (en) * 1960-12-12 1964-07-28 Crompton & Knowles Corp Monoazo dyes
DE1937363A1 (de) * 1969-07-23 1971-02-18 Bayer Ag Monoazofarbstoffe
UST874004I4 (en) 1969-11-12 1970-05-12 Defensive publication
CH596262A5 (it) * 1970-12-24 1978-03-15 Bayer Ag

Also Published As

Publication number Publication date
FR2383995B1 (it) 1984-01-20
CH621449B (de)
JPS53117025A (en) 1978-10-13
US4757137A (en) 1988-07-12
IT1095368B (it) 1985-08-10
CH621449GA3 (it) 1981-02-13
FR2383995A1 (fr) 1978-10-13
DE2712170A1 (de) 1978-09-28
JPS5940171B2 (ja) 1984-09-28
DE2712170C2 (de) 1984-10-25
GB1579414A (en) 1980-11-19

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