BR7400062D0 - Processo para a obtencao de um composto azoico, e processo para tingimento ou estampagem com empregode dito composto - Google Patents

Processo para a obtencao de um composto azoico, e processo para tingimento ou estampagem com empregode dito composto

Info

Publication number
BR7400062D0
BR7400062D0 BR62/74A BR6274A BR7400062D0 BR 7400062 D0 BR7400062 D0 BR 7400062D0 BR 62/74 A BR62/74 A BR 62/74A BR 6274 A BR6274 A BR 6274A BR 7400062 D0 BR7400062 D0 BR 7400062D0
Authority
BR
Brazil
Prior art keywords
compound
dyeing
printing
obtaining
azoic
Prior art date
Application number
BR62/74A
Other languages
English (en)
Portuguese (pt)
Inventor
H Uehlinger
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
Publication of BR7400062D0 publication Critical patent/BR7400062D0/pt

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)
BR62/74A 1973-01-08 1974-01-07 Processo para a obtencao de um composto azoico, e processo para tingimento ou estampagem com empregode dito composto BR7400062D0 (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR7400062D0 true BR7400062D0 (pt) 1974-08-15

Family

ID=4180248

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (14)

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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE243488C (it) *
DE58352C (de) * leopold cassella & co. in Frankfurt a. M Verfahren zur Darstellung von Farbstoffen aus Disazoverbindungen und Amidonaphtolsulfosäure. (2
DE130035C (it) *
FR655076A (it) * 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
ES422093A1 (es) 1976-07-01
FR2213322B1 (it) 1977-08-19
DE2400654C2 (de) 1982-10-21
FR2213322A1 (it) 1974-08-02
CH582736A5 (it) 1976-12-15
GB1451252A (en) 1976-09-29
NL7400104A (it) 1974-07-10
IN143305B (it) 1977-10-29
CA1031327A (en) 1978-05-16
AR201128A1 (es) 1975-02-14
DE2400654A1 (de) 1974-07-11
BE809472A (fr) 1974-07-08
HK42880A (en) 1980-08-22
IT1008657B (it) 1976-11-30
JPS4999722A (it) 1974-09-20

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