CH594720A5 - - Google Patents

Info

Publication number
CH594720A5
CH594720A5 CH729271A CH729271A CH594720A5 CH 594720 A5 CH594720 A5 CH 594720A5 CH 729271 A CH729271 A CH 729271A CH 729271 A CH729271 A CH 729271A CH 594720 A5 CH594720 A5 CH 594720A5
Authority
CH
Switzerland
Application number
CH729271A
Inventor
Otto Dr Fuchs
Ernst Dr Spietschka
Juergen Dr Hohn
Helmut Dr Troester
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH594720A5 publication Critical patent/CH594720A5/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
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/78—Ring systems having three or more relevant 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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/14—Benzoxanthene dyes; Benzothioxanthene dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Coloring (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH729271A 1970-05-23 1971-05-18 CH594720A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2025291A DE2025291C3 (de) 1970-05-23 1970-05-23 Benzoxanthen- und Benzothioxanthenfarbstoffe und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
CH594720A5 true CH594720A5 (xx) 1978-01-31

Family

ID=5771933

Family Applications (1)

Application Number Title Priority Date Filing Date
CH729271A CH594720A5 (xx) 1970-05-23 1971-05-18

Country Status (7)

Country Link
US (1) US3781302A (xx)
JP (1) JPS5638622B1 (xx)
BR (1) BR7103116D0 (xx)
CH (1) CH594720A5 (xx)
DE (1) DE2025291C3 (xx)
FR (1) FR2093659A5 (xx)
GB (1) GB1350221A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2815031A1 (de) * 1978-04-07 1979-10-18 Hoechst Ag Verwendung von farbstoffen zur fluoreszenz-aktivierten helligkeitsverstaerkung
DE2922374A1 (de) * 1979-06-01 1980-12-18 Hoechst Ag Verfahren zur herstellung von benzoxanthen- und benzothioxanthenfarbstoffen
DE4418645C1 (de) 1994-05-27 1995-12-14 Sun Chemical Corp Lichtempfindliches Gemisch und daraus herstellbares Aufzeichnungsmaterial
DE19935963A1 (de) * 1999-07-30 2001-02-01 Bayer Ag Biphenylsubstituierte cyclische Ketoenole
JP7281635B2 (ja) 2018-09-28 2023-05-26 ニデックパワートレインシステムズ株式会社 ギヤボックス、及びモータ駆動ユニット

Also Published As

Publication number Publication date
FR2093659A5 (xx) 1972-01-28
JPS5638622B1 (xx) 1981-09-08
GB1350221A (en) 1974-04-18
US3781302A (en) 1973-12-25
BR7103116D0 (pt) 1973-04-12
DE2025291A1 (de) 1971-12-09
DE2025291B2 (de) 1973-08-02
DE2025291C3 (de) 1974-03-14

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Legal Events

Date Code Title Description
PL Patent ceased