IT1037620B - Coloranti benzantronici fluorescenti - Google Patents

Coloranti benzantronici fluorescenti

Info

Publication number
IT1037620B
IT1037620B IT22722/75A IT2272275A IT1037620B IT 1037620 B IT1037620 B IT 1037620B IT 22722/75 A IT22722/75 A IT 22722/75A IT 2272275 A IT2272275 A IT 2272275A IT 1037620 B IT1037620 B IT 1037620B
Authority
IT
Italy
Prior art keywords
benzantron
dyes
fluorescent
fluorescent benzantron
benzantron dyes
Prior art date
Application number
IT22722/75A
Other languages
English (en)
Inventor
C Paffoni
G Pieri
G Boffa
Fm Carlini
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Priority to IT22722/75A priority Critical patent/IT1037620B/it
Priority to NL7604128A priority patent/NL7604128A/xx
Priority to GB1617176A priority patent/GB1497000A/en
Priority to FR7611666A priority patent/FR2308666A1/fr
Priority to CA250,713A priority patent/CA1050018A/en
Priority to US05/679,029 priority patent/US4036733A/en
Priority to DE19762617322 priority patent/DE2617322A1/de
Priority to BR2458/76A priority patent/BR7602458A/pt
Priority to JP51045608A priority patent/JPS51130426A/ja
Priority to BE166401A priority patent/BE841055A/xx
Application granted granted Critical
Publication of IT1037620B publication Critical patent/IT1037620B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
    • C07D235/28—Sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/68—Benzothiazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
    • C07D277/70—Sulfur atoms
    • C07D277/74—Sulfur atoms substituted by carbon atoms
    • 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
    • C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
    • C09B3/02—Benzathrones
    • C09B3/06—Preparation from starting materials already containing the benzanthrone nucleus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT22722/75A 1975-04-24 1975-04-24 Coloranti benzantronici fluorescenti IT1037620B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT22722/75A IT1037620B (it) 1975-04-24 1975-04-24 Coloranti benzantronici fluorescenti
NL7604128A NL7604128A (nl) 1975-04-24 1976-04-20 Werkwijze voor de bereiding van fluorescente benzantronische kleurstoffen, werkwijze voor het kleuren van organische materialen, alsmede organische materialen gekleurd volgens deze werkwijze.
FR7611666A FR2308666A1 (fr) 1975-04-24 1976-04-21 Colorants benzanthroniques fluorescents
CA250,713A CA1050018A (en) 1975-04-24 1976-04-21 Fluorescent benzanthronic dyes
GB1617176A GB1497000A (en) 1975-04-24 1976-04-21 Fluorescent dyes
US05/679,029 US4036733A (en) 1975-04-24 1976-04-21 Fluorescent benzanthronic dyes
DE19762617322 DE2617322A1 (de) 1975-04-24 1976-04-21 Fluoreszierende organische farbstoffe, verfahren zu ihrer herstellung und ihre verwendung
BR2458/76A BR7602458A (pt) 1975-04-24 1976-04-22 Processo para preparacao de corantes organicos fluorescentes plastossoluveis e para tingir plasticos sinteticos tintas e oleos
JP51045608A JPS51130426A (en) 1975-04-24 1976-04-23 Benzoanthrone series fluorescent dyestuffs
BE166401A BE841055A (fr) 1975-04-24 1976-04-23 Colorants benzathroniques fluorescents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22722/75A IT1037620B (it) 1975-04-24 1975-04-24 Coloranti benzantronici fluorescenti

Publications (1)

Publication Number Publication Date
IT1037620B true IT1037620B (it) 1979-11-20

Family

ID=11199654

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22722/75A IT1037620B (it) 1975-04-24 1975-04-24 Coloranti benzantronici fluorescenti

Country Status (9)

Country Link
US (1) US4036733A (it)
JP (1) JPS51130426A (it)
BE (1) BE841055A (it)
BR (1) BR7602458A (it)
CA (1) CA1050018A (it)
DE (1) DE2617322A1 (it)
FR (1) FR2308666A1 (it)
IT (1) IT1037620B (it)
NL (1) NL7604128A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998018764A1 (de) * 1996-10-28 1998-05-07 Merck Patent Gmbh Dihydrobenzoanthracenone, -pyrimidinone oder dihydronaphthochinolinone

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538313A (en) * 1951-01-16 oxnhxr
US1824977A (en) * 1928-07-28 1931-09-29 Sun Oil Co Colored gasoline
US2071481A (en) * 1931-11-16 1937-02-23 Standard Oil Dev Co Dyed lubricating oil
US2074288A (en) * 1934-11-21 1937-03-16 Du Pont Fluorescent hydrocarbon oils
US3114633A (en) * 1959-04-18 1963-12-17 Azoplate Corp Material for electrophotographic and electroradiographic purposes
US2967862A (en) * 1959-10-12 1961-01-10 American Cyanamid Co Anthraquinone 1, 2, 4-triazines
CH566364A5 (it) * 1970-03-26 1975-09-15 Ciba Geigy Ag

Also Published As

Publication number Publication date
FR2308666B1 (it) 1979-04-20
FR2308666A1 (fr) 1976-11-19
BR7602458A (pt) 1976-10-19
US4036733A (en) 1977-07-19
CA1050018A (en) 1979-03-06
JPS51130426A (en) 1976-11-12
BE841055A (fr) 1976-10-25
DE2617322A1 (de) 1976-11-04
NL7604128A (nl) 1976-10-26

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