NL7300922A - - Google Patents

Info

Publication number
NL7300922A
NL7300922A NL7300922A NL7300922A NL7300922A NL 7300922 A NL7300922 A NL 7300922A NL 7300922 A NL7300922 A NL 7300922A NL 7300922 A NL7300922 A NL 7300922A NL 7300922 A NL7300922 A NL 7300922A
Authority
NL
Netherlands
Application number
NL7300922A
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 NL7300922A publication Critical patent/NL7300922A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/22—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed systems contains four or more hetero rings
    • 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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/62—Cyclic imides or amidines of peri-dicarboxylic acids of the anthracene, benzanthrene, or perylene series
    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/12—Perinones, i.e. naphthoylene-aryl-imidazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
NL7300922A 1972-02-07 1973-01-23 NL7300922A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7203974A FR2171570A5 (cs) 1972-02-07 1972-02-07

Publications (1)

Publication Number Publication Date
NL7300922A true NL7300922A (cs) 1973-08-09

Family

ID=9093094

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7300922A NL7300922A (cs) 1972-02-07 1973-01-23

Country Status (9)

Country Link
JP (1) JPS4992107A (cs)
BE (1) BE795036A (cs)
BR (1) BR7300897D0 (cs)
CH (1) CH563435A5 (cs)
DE (1) DE2305549A1 (cs)
FR (1) FR2171570A5 (cs)
GB (1) GB1425502A (cs)
IT (1) IT988375B (cs)
NL (1) NL7300922A (cs)

Also Published As

Publication number Publication date
JPS4992107A (cs) 1974-09-03
IT988375B (it) 1975-04-10
DE2305549A1 (de) 1973-08-16
BE795036A (fr) 1973-08-06
GB1425502A (en) 1976-02-18
CH563435A5 (cs) 1975-06-30
FR2171570A5 (cs) 1973-09-21
BR7300897D0 (pt) 1973-12-18

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Legal Events

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