CH613986A5 - - Google Patents

Info

Publication number
CH613986A5
CH613986A5 CH65577A CH65577A CH613986A5 CH 613986 A5 CH613986 A5 CH 613986A5 CH 65577 A CH65577 A CH 65577A CH 65577 A CH65577 A CH 65577A CH 613986 A5 CH613986 A5 CH 613986A5
Authority
CH
Switzerland
Application number
CH65577A
Inventor
Manfred Dr Groll
Volker Dr Hederich
Hans-Samuel Dr Bien
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of CH613986A5 publication Critical patent/CH613986A5/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
    • C07D471/02—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 system contains two hetero rings
    • C07D471/06—Peri-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • 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)
  • Coloring (AREA)
CH65577A 1974-05-21 1975-05-16 CH613986A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2424542A DE2424542A1 (de) 1974-05-21 1974-05-21 Polycyclische farbstoffe

Publications (1)

Publication Number Publication Date
CH613986A5 true CH613986A5 (xx) 1979-10-31

Family

ID=5916107

Family Applications (1)

Application Number Title Priority Date Filing Date
CH65577A CH613986A5 (xx) 1974-05-21 1975-05-16

Country Status (6)

Country Link
US (1) US4024144A (xx)
JP (1) JPS50161523A (xx)
CH (1) CH613986A5 (xx)
DE (1) DE2424542A1 (xx)
FR (1) FR2272152B1 (xx)
GB (1) GB1451304A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH650523A5 (de) * 1979-10-25 1985-07-31 Sandoz Ag Phthaloperinon-farbstoffe.
EP0639624A1 (de) * 1993-08-19 1995-02-22 Bayer Ag Phthaloperinonfarbstoffe
DE19548453A1 (de) * 1995-12-22 1997-06-26 Bayer Ag Verfahren zur Herstellung polycyclischer Verbindungen
RU2002117253A (ru) * 2002-06-28 2003-12-20 ООО "Оптива-Технологи " Сульфопроизводные 1,8-нафтоилен-1',2'-бензимидазола, лиотропная жидкокристаллическая система и анизотропная пленка на их основе
EP2421920A2 (en) * 2009-04-22 2012-02-29 DyStar Colours Distribution GmbH Dyes for polymer coloration, their preparation and their use

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308127A (en) * 1964-08-24 1967-03-07 Mitsubishi Chem Ind Process for the production of naphthalic acid derivatives
CH457671A (de) 1964-09-25 1968-06-15 Mitsubishi Chem Ind Verfahren zur Herstellung von dispersen Farbstoffen
DE1569664C3 (de) 1967-01-18 1975-12-04 Basf Ag, 6700 Ludwigshafen Phthaloperinonfarbstoffe und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
FR2272152A1 (xx) 1975-12-19
GB1451304A (en) 1976-09-29
FR2272152B1 (xx) 1979-03-30
JPS50161523A (xx) 1975-12-27
DE2424542A1 (de) 1975-12-11
US4024144A (en) 1977-05-17

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Legal Events

Date Code Title Description
PL Patent ceased