NL7400104A - - Google Patents

Info

Publication number
NL7400104A
NL7400104A NL7400104A NL7400104A NL7400104A NL 7400104 A NL7400104 A NL 7400104A NL 7400104 A NL7400104 A NL 7400104A NL 7400104 A NL7400104 A NL 7400104A NL 7400104 A NL7400104 A NL 7400104A
Authority
NL
Netherlands
Application number
NL7400104A
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 NL7400104A publication Critical patent/NL7400104A/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)
NL7400104A 1973-01-08 1974-01-04 NL7400104A (enrdf_load_html_response)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7400104A true NL7400104A (enrdf_load_html_response) 1974-07-10

Family

ID=4180248

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7400104A NL7400104A (enrdf_load_html_response) 1973-01-08 1974-01-04

Country Status (14)

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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE130035C (enrdf_load_html_response) *
DE243488C (enrdf_load_html_response) *
DE57857C (de) * LEOPOLD CAS-SELLA & CO. in Frankfurt a. M Verfahren zur Darstellung von Disazofarbstoffen aus Amidonaphtolsulfosäure
FR655076A (enrdf_load_html_response) * 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
GB1451252A (en) 1976-09-29
DE2400654C2 (de) 1982-10-21
IT1008657B (it) 1976-11-30
DE2400654A1 (de) 1974-07-11
ES422093A1 (es) 1976-07-01
FR2213322A1 (enrdf_load_html_response) 1974-08-02
IN143305B (enrdf_load_html_response) 1977-10-29
BR7400062D0 (pt) 1974-08-15
AR201128A1 (es) 1975-02-14
CA1031327A (en) 1978-05-16
FR2213322B1 (enrdf_load_html_response) 1977-08-19
HK42880A (en) 1980-08-22
JPS4999722A (enrdf_load_html_response) 1974-09-20
BE809472A (fr) 1974-07-08
CH582736A5 (enrdf_load_html_response) 1976-12-15

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed