NL7301318A - - Google Patents

Info

Publication number
NL7301318A
NL7301318A NL7301318A NL7301318A NL7301318A NL 7301318 A NL7301318 A NL 7301318A NL 7301318 A NL7301318 A NL 7301318A NL 7301318 A NL7301318 A NL 7301318A NL 7301318 A NL7301318 A NL 7301318A
Authority
NL
Netherlands
Application number
NL7301318A
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
Priority claimed from DE19722207661 external-priority patent/DE2207661C3/de
Application filed filed Critical
Publication of NL7301318A publication Critical patent/NL7301318A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
    • C09B29/3626—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)
    • C09B29/363—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O) from diazotized amino carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Pyridine Compounds (AREA)
NL7301318A 1972-02-18 1973-01-30 NL7301318A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722207661 DE2207661C3 (de) 1972-02-18 Wasserunlösliche Monoazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung

Publications (1)

Publication Number Publication Date
NL7301318A true NL7301318A (fr) 1973-08-21

Family

ID=5836358

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7301318A NL7301318A (fr) 1972-02-18 1973-01-30

Country Status (12)

Country Link
JP (1) JPS4892664A (fr)
AR (1) AR197024A1 (fr)
BE (1) BE795591A (fr)
BR (1) BR7301156D0 (fr)
CA (1) CA976156A (fr)
CH (1) CH574476A5 (fr)
FR (1) FR2172335B1 (fr)
GB (1) GB1376883A (fr)
IN (1) IN138604B (fr)
IT (1) IT973096B (fr)
NL (1) NL7301318A (fr)
PL (1) PL90321B1 (fr)

Also Published As

Publication number Publication date
BE795591A (fr) 1973-08-16
CH574476A5 (fr) 1976-04-15
IT973096B (it) 1974-06-10
DE2207661B2 (de) 1976-11-18
FR2172335A1 (fr) 1973-09-28
CA976156A (en) 1975-10-14
FR2172335B1 (fr) 1977-04-22
GB1376883A (en) 1974-12-11
IN138604B (fr) 1976-02-28
PL90321B1 (fr) 1977-01-31
AR197024A1 (es) 1974-03-08
DE2207661A1 (de) 1973-08-30
JPS4892664A (fr) 1973-12-01
BR7301156D0 (pt) 1973-09-20

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Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: CASSELLA AKTIENGESELLSCHAFT

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