FI831866L - FOERFARANDE FOER FRAMSTAELLNING AV 4- AZAFTALIDFOERENINGAR. - Google Patents

FOERFARANDE FOER FRAMSTAELLNING AV 4- AZAFTALIDFOERENINGAR.

Info

Publication number
FI831866L
FI831866L FI831866A FI831866A FI831866L FI 831866 L FI831866 L FI 831866L FI 831866 A FI831866 A FI 831866A FI 831866 A FI831866 A FI 831866A FI 831866 L FI831866 L FI 831866L
Authority
FI
Finland
Prior art keywords
azaftalidfoereningar
foerfarande foer
foer framstaellning
framstaellning
foerfarande
Prior art date
Application number
FI831866A
Other languages
Finnish (fi)
Other versions
FI76342C (en
FI76342B (en
FI831866A0 (en
Inventor
Davor Bedekovic
Ian John Fletcher
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of FI831866A0 publication Critical patent/FI831866A0/en
Publication of FI831866L publication Critical patent/FI831866L/en
Application granted granted Critical
Publication of FI76342B publication Critical patent/FI76342B/en
Publication of FI76342C publication Critical patent/FI76342C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
FI831866A 1983-04-07 1983-05-25 FRAMEWORK FOR FRAME STATION 4-AZAFTALIDFOERENINGAR. FI76342C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1868/83A CH652733A5 (en) 1983-04-07 1983-04-07 METHOD FOR PRODUCING 4-AZAPHTHALIDE COMPOUNDS.
CH186883 1983-04-07

Publications (4)

Publication Number Publication Date
FI831866A0 FI831866A0 (en) 1983-05-25
FI831866L true FI831866L (en) 1984-10-08
FI76342B FI76342B (en) 1988-06-30
FI76342C FI76342C (en) 1988-10-10

Family

ID=4220467

Family Applications (1)

Application Number Title Priority Date Filing Date
FI831866A FI76342C (en) 1983-04-07 1983-05-25 FRAMEWORK FOR FRAME STATION 4-AZAFTALIDFOERENINGAR.

Country Status (9)

Country Link
JP (1) JPS59190993A (en)
BE (1) BE897007A (en)
CH (1) CH652733A5 (en)
DE (1) DE3319978C2 (en)
ES (1) ES523098A0 (en)
FI (1) FI76342C (en)
FR (1) FR2543955B1 (en)
GB (1) GB2138836B (en)
IT (1) IT1171836B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664578A5 (en) * 1985-01-15 1988-03-15 Ciba Geigy Ag RING SUBSTITUTED 4-AZAPHTHALID.
US4660060A (en) * 1985-06-17 1987-04-21 The Hilton-Davis Chemical Co. Imaging systems containing 3-(indol-3-yl)-3-(4-substituted aminophenyl)phthalides
ES2167303T3 (en) * 1986-10-28 2002-05-16 Ciba Sc Holding Ag CHROMOGEN FTALIDS.

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491111A (en) * 1967-01-30 1970-01-20 Ncr Co Indole- and carbazole-substituted phthalides
JPS4916726B1 (en) * 1970-12-28 1974-04-24
US4096176A (en) * 1972-12-12 1978-06-20 Sterling Drug Inc. Benzoylbenzoic acids
JPS49118514A (en) * 1973-03-15 1974-11-13
JPS503426A (en) * 1973-05-16 1975-01-14
JPS5031917A (en) * 1973-07-24 1975-03-28
CH594511A5 (en) * 1976-01-16 1978-01-13 Ciba Geigy Ag
CA1110244A (en) * 1977-09-29 1981-10-06 Troy E. Hoover Synthesis of chromogenic indolylphenyldihydrofuropyridin-one compounds
CA1137477A (en) * 1978-12-11 1982-12-14 Paul J. Schmidt Substituted furopyridinones and furopyrazinines as color formers in pressure- sensitive and thermal imaging systems
DK536979A (en) * 1978-12-29 1980-06-30 Appleton Paper Inc CHROMOGENT MATERIALS AND PROCEDURES FOR PRODUCING THEREOF
US4275905A (en) * 1978-12-29 1981-06-30 Appleton Papers Inc. Pressure-sensitive record material
JPS56151597A (en) * 1980-04-28 1981-11-24 Yamamoto Kagaku Gosei Kk Recording material
JPS57212092A (en) * 1981-06-23 1982-12-27 Yamada Kagaku Kogyo Kk Color-forming recording material

Also Published As

Publication number Publication date
FR2543955B1 (en) 1986-04-11
ES8407492A1 (en) 1984-10-01
IT1171836B (en) 1987-06-10
JPH0316954B2 (en) 1991-03-06
DE3319978A1 (en) 1984-10-11
CH652733A5 (en) 1985-11-29
GB2138836A (en) 1984-10-31
FI76342C (en) 1988-10-10
BE897007A (en) 1983-12-09
GB2138836B (en) 1986-07-23
ES523098A0 (en) 1984-10-01
FR2543955A1 (en) 1984-10-12
FI76342B (en) 1988-06-30
JPS59190993A (en) 1984-10-29
DE3319978C2 (en) 1995-03-09
GB8315666D0 (en) 1983-07-13
FI831866A0 (en) 1983-05-25
IT8348477A0 (en) 1983-06-10

Similar Documents

Publication Publication Date Title
FI832091L (en) FOERFARANDE FOER VIDAREUTVECKLING AV NERVMUSKELANSLUTNINGS MAETNING.
FI832988A (en) AV DELAR SAMMANSATT SKRIDSKO.
FI833260A (en) FOERFARANDE FOER TILLVERKNING AV EN SOEMN.
FI83399B (en) FOERFARANDE FOER SVETSNING AV METALLSKIVA.
FI833863A (en) SAETT FOER DESTRUKTION AV SOPOR.
FI834029A (en) FOERFARANDE FOER FRAMSTAELLNING AV CELLULOSAKARBAMATFIBRER ELLER -FILMER.
FI831960L (en) VAEGGKONSTRUKTION FOER UTVAENDIG TILLAEGGSVAERMEISOLERING AV SMAOHUS.
FI73953B (en) FOERFARANDE FOER FRAMSTAELLNING AV JAERNOXID.
FI832135L (en) FOERFARANDE FOER ODLING AV MATSVAMPAR.
FI830239L (en) FOERFARANDE FOER REGENERERING AV BETNINGSSYROR.
FI832190L (en) FOERFARANDE FOER FRAMSTAELLNING AV EN FYLLD KALANDERVALS.
FI833361A (en) FOERFARANDE FOER BEHANDLING AV KOPPARSULFID- ELLER KOPPARSULFID- OCH ZINKSULFIDKONCENTRAT.
FI832798A (en) ANORDNING FOER MATNING AV TRAEDSTAMMAR.
FI831817L (en) SPOLAPPARATUR FOER AOSTADKOMMANDE AV HOMOGENT MAGNETFAELT.
FI73528B (en) FOERFARANDE FOER KONTROLLERING AV EN TVAOFASIG PROCESSMAELTA AV GJUTMAESSING.
FI832316L (en) ANORDNING FOER FAESTANDE AV SONDBOLL.
FI831523L (en) ANORDNING FOER AOSTADKOMMANDE AV EN ELEKTRONRIDAO.
FI832170L (en) FOERFARANDE FOER FRAMSTAELLNING AV RAOKOPPAR.
FI831866L (en) FOERFARANDE FOER FRAMSTAELLNING AV 4- AZAFTALIDFOERENINGAR.
FI832794A (en) BUSKBAERPLOCKARE AV FORDONSTYP.
FI841112A0 (en) FOERFARANDE FOER FRAMSTAELLNING AV VAOFFELKARAMELLSTAENGER.
FI830756L (en) VAETSKE- ELLER GASBEHAOLLARE AV STAOLBETONGKONSTRUKTION.
FI833881A (en) SAETT FOER UPPVAERMNING AV FOER INDUSTRIELLA AENDAMAOL AVSEDD PROCESSLUFT.
FI833547A (en) SAETT FOER AKTIVERING AV EN INNANFOER EN GASFYLLD PROPORTIONALRAEKNARE ANORDNAD STABILISATOR FOER GASFAS.
FI78600B (en) FOERFARANDE FOER FRAMSTAELLNING AV MJOELPRODUKTER.

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: CIBA-GEIGY AG