CH618726A5 - - Google Patents

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Publication number
CH618726A5
CH618726A5 CH620777A CH620777A CH618726A5 CH 618726 A5 CH618726 A5 CH 618726A5 CH 620777 A CH620777 A CH 620777A CH 620777 A CH620777 A CH 620777A CH 618726 A5 CH618726 A5 CH 618726A5
Authority
CH
Switzerland
Prior art keywords
acid
hydroxynaphthalene
amino
sulfonic acid
methyl
Prior art date
Application number
CH620777A
Other languages
German (de)
English (en)
Inventor
Wolfgang Dr Bauer
Joachim Dr Ribka
Original Assignee
Cassella 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 Cassella Ag filed Critical Cassella Ag
Publication of CH618726A5 publication Critical patent/CH618726A5/de

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
    • D06P1/04—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal
    • D06P1/06—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal containing acid groups
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/36—Trisazo dyes of the type
    • C09B35/376—D is a heterocyclic compound

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH620777A 1976-05-19 1977-05-18 CH618726A5 (et)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762622303 DE2622303A1 (de) 1976-05-19 1976-05-19 Loesliche trisazofarbstoffe, ihre herstellung und verwendung

Publications (1)

Publication Number Publication Date
CH618726A5 true CH618726A5 (et) 1980-08-15

Family

ID=5978409

Family Applications (2)

Application Number Title Priority Date Filing Date
CH620777A CH618726A5 (et) 1976-05-19 1977-05-18
CH620677A CH618725A5 (et) 1976-05-19 1977-05-18

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH620677A CH618725A5 (et) 1976-05-19 1977-05-18

Country Status (11)

Country Link
US (2) US4144231A (et)
JP (2) JPS52140540A (et)
BE (2) BE854819A (et)
BR (2) BR7703196A (et)
CH (2) CH618726A5 (et)
DE (1) DE2622303A1 (et)
FR (2) FR2352040A1 (et)
GB (2) GB1543291A (et)
IN (2) IN146335B (et)
IT (1) IT1143663B (et)
NL (2) NL7705270A (et)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0169808A3 (en) * 1984-07-24 1988-12-21 Ciba-Geigy Ag Uv-absorber compounds, method for their preparation and their use as image dyes in photographic materials for the silver dye-bleaching process
DE3743527A1 (de) * 1987-12-22 1989-07-06 Cassella Ag Wasserloesliche schwarze trisazofarbstoffe
GB0210824D0 (en) * 2002-05-11 2002-06-19 Avecia Ltd Compounds
GB0226710D0 (en) * 2002-11-15 2002-12-24 Avecia Ltd Inks

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2424462A1 (de) * 1974-05-20 1975-12-11 Cassella Farbwerke Mainkur Ag Loesliche trisazofarbstoffe, ihre herstellung und verwendung

Also Published As

Publication number Publication date
US4144230A (en) 1979-03-13
FR2352039A1 (fr) 1977-12-16
NL7705269A (nl) 1977-11-22
NL7705270A (nl) 1977-11-22
FR2352040A1 (fr) 1977-12-16
FR2352039B1 (et) 1980-12-12
JPS52140539A (en) 1977-11-24
US4144231A (en) 1979-03-13
BE854819A (fr) 1977-11-18
JPS52140540A (en) 1977-11-24
IN146336B (et) 1979-05-05
IT1143663B (it) 1986-10-22
GB1543291A (en) 1979-04-04
DE2622303A1 (de) 1977-12-01
CH618725A5 (et) 1980-08-15
BE854820A (fr) 1977-11-18
GB1543453A (en) 1979-04-04
BR7703199A (pt) 1978-05-23
IN146335B (et) 1979-05-05
FR2352040B1 (et) 1980-12-12
BR7703196A (pt) 1978-11-21

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Legal Events

Date Code Title Description
PL Patent ceased