CH582736A5 - - Google Patents

Info

Publication number
CH582736A5
CH582736A5 CH14473A CH14473A CH582736A5 CH 582736 A5 CH582736 A5 CH 582736A5 CH 14473 A CH14473 A CH 14473A CH 14473 A CH14473 A CH 14473A CH 582736 A5 CH582736 A5 CH 582736A5
Authority
CH
Switzerland
Application number
CH14473A
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
Priority to CH14473A priority Critical patent/CH582736A5/xx
Priority to GB21374A priority patent/GB1451252A/en
Priority to FR7400285A priority patent/FR2213322B1/fr
Priority to NL7400104A priority patent/NL7400104A/xx
Priority to ES422093A priority patent/ES422093A1/es
Priority to JP49005006A priority patent/JPS4999722A/ja
Priority to BE139588A priority patent/BE809472A/xx
Priority to BR62/74A priority patent/BR7400062D0/pt
Priority to CA189,560A priority patent/CA1031327A/en
Priority to IT47551/74A priority patent/IT1008657B/it
Priority to DE2400654A priority patent/DE2400654C2/de
Priority to AR252006A priority patent/AR201128A1/es
Priority to IN07/CAL/1975A priority patent/IN143305B/en
Publication of CH582736A5 publication Critical patent/CH582736A5/xx
Priority to HK428/80A priority patent/HK42880A/xx

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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • C09B35/20—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling compounds of different types

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
CH14473A 1973-01-08 1973-01-08 CH582736A5 (xx)

Priority Applications (14)

Application Number Priority Date Filing Date Title
CH14473A CH582736A5 (xx) 1973-01-08 1973-01-08
GB21374A GB1451252A (en) 1973-01-08 1974-01-03 Water-soluble disazo dyes
FR7400285A FR2213322B1 (xx) 1973-01-08 1974-01-04
NL7400104A NL7400104A (xx) 1973-01-08 1974-01-04
BR62/74A BR7400062D0 (pt) 1973-01-08 1974-01-07 Processo para a obtencao de um composto azoico, e processo para tingimento ou estampagem com empregode dito composto
JP49005006A JPS4999722A (xx) 1973-01-08 1974-01-07
BE139588A BE809472A (fr) 1973-01-08 1974-01-07 Nouveaux composes azoiques
ES422093A ES422093A1 (es) 1973-01-08 1974-01-07 Procedimiento para la produccion de colorantes disazoicos contenedores de grupos acido sulfonico.
CA189,560A CA1031327A (en) 1973-01-08 1974-01-07 Azo dyes
IT47551/74A IT1008657B (it) 1973-01-08 1974-01-07 Composti bis azoici procedimento per prepararli e loro impiego qua li coloranti
DE2400654A DE2400654C2 (de) 1973-01-08 1974-01-08 Sulfonsäuregruppenhaltige Disazoverbindungen, Verfahren zu deren Herstellung und deren Verwendung
AR252006A AR201128A1 (es) 1973-01-08 1974-01-21 Compuestos azoicos y procedimiento para prepararlos
IN07/CAL/1975A IN143305B (xx) 1973-01-08 1975-01-02
HK428/80A HK42880A (en) 1973-01-08 1980-08-14 Water-soluble disazo dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH14473A CH582736A5 (xx) 1973-01-08 1973-01-08

Publications (1)

Publication Number Publication Date
CH582736A5 true CH582736A5 (xx) 1976-12-15

Family

ID=4180248

Family Applications (1)

Application Number Title Priority Date Filing Date
CH14473A CH582736A5 (xx) 1973-01-08 1973-01-08

Country Status (14)

Country Link
JP (1) JPS4999722A (xx)
AR (1) AR201128A1 (xx)
BE (1) BE809472A (xx)
BR (1) BR7400062D0 (xx)
CA (1) CA1031327A (xx)
CH (1) CH582736A5 (xx)
DE (1) DE2400654C2 (xx)
ES (1) ES422093A1 (xx)
FR (1) FR2213322B1 (xx)
GB (1) GB1451252A (xx)
HK (1) HK42880A (xx)
IN (1) IN143305B (xx)
IT (1) IT1008657B (xx)
NL (1) NL7400104A (xx)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE243488C (xx) *
DE130035C (xx) *
DE55648C (de) * leopold cassella & co. in Frankfurt a. M Verfahren zur Darstellung von £)isazofarbstoffen aus Disazoverbindungen und Amidonaphtolsulfosäure
FR655076A (xx) * 1927-06-07 1929-04-12
CH232825A (de) * 1941-04-03 1944-06-15 Chem Ind Basel Verfahren zur Herstellung eines Azofarbstoffes.
DE1644189C3 (de) * 1967-01-05 1975-10-09 Bayer Ag, 5090 Leverkusen Azofarbstoffe und deren Verwendung

Also Published As

Publication number Publication date
CA1031327A (en) 1978-05-16
NL7400104A (xx) 1974-07-10
JPS4999722A (xx) 1974-09-20
IT1008657B (it) 1976-11-30
ES422093A1 (es) 1976-07-01
BE809472A (fr) 1974-07-08
DE2400654C2 (de) 1982-10-21
AR201128A1 (es) 1975-02-14
HK42880A (en) 1980-08-22
FR2213322A1 (xx) 1974-08-02
GB1451252A (en) 1976-09-29
BR7400062D0 (pt) 1974-08-15
FR2213322B1 (xx) 1977-08-19
IN143305B (xx) 1977-10-29
DE2400654A1 (de) 1974-07-11

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Legal Events

Date Code Title Description
PL Patent ceased