BE599311A - - Google Patents

Info

Publication number
BE599311A
BE599311A BE599311DA BE599311A BE 599311 A BE599311 A BE 599311A BE 599311D A BE599311D A BE 599311DA BE 599311 A BE599311 A BE 599311A
Authority
BE
Belgium
Application number
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.)
Publication of BE599311A publication Critical patent/BE599311A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D413/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/04Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00Other synthetic dyes of known constitution
    • C09B57/02Coumarine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Coloring (AREA)
BE599311D 1960-02-05 BE599311A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH127760A CH390918A (de) 1960-02-05 1960-02-05 Verfahren zur Herstellung neuer Cumarinderivate

Publications (1)

Publication Number Publication Date
BE599311A true BE599311A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=4206645

Family Applications (1)

Application Number Title Priority Date Filing Date
BE599311D BE599311A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1960-02-05

Country Status (6)

Country Link
BE (1) BE599311A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH390918A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1222014B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES264659A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB914719A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL260844A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238873B (de) * 1961-07-19 1967-04-20 Ciba Geigy Optische Aufhellmittel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6145012B2 (ja) * 2013-09-25 2017-06-07 クラレノリタケデンタル株式会社 有機蛍光色素に好適な化合物及びそれを含む硬化性組成物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB522672A (en) * 1939-06-02 1940-06-24 Meyer Hans Treating articles, substances or materials of a yellowish or off-white tint so as to obtain a pure white appearance
FR1159273A (fr) * 1955-09-28 1958-06-25 Bayer Ag Agents d'éclaircissement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238873B (de) * 1961-07-19 1967-04-20 Ciba Geigy Optische Aufhellmittel

Also Published As

Publication number Publication date
ES264659A1 (es) 1961-08-01
DE1222014B (de) 1966-08-04
NL260844A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH390918A (de) 1965-04-30
GB914719A (en) 1963-01-02

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