JPS5232367B2 - - Google Patents

Info

Publication number
JPS5232367B2
JPS5232367B2 JP47117727A JP11772772A JPS5232367B2 JP S5232367 B2 JPS5232367 B2 JP S5232367B2 JP 47117727 A JP47117727 A JP 47117727A JP 11772772 A JP11772772 A JP 11772772A JP S5232367 B2 JPS5232367 B2 JP S5232367B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP47117727A
Other languages
Japanese (ja)
Other versions
JPS4992112A (en
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 filed Critical
Publication of JPS4992112A publication Critical patent/JPS4992112A/ja
Publication of JPS5232367B2 publication Critical patent/JPS5232367B2/ja
Expired legal-status Critical Current

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
    • 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
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/26—Triarylmethane dyes in which at least one of the aromatic nuclei is heterocyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Indole Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Paper (AREA)
JP47117727A 1971-11-26 1972-11-25 Expired JPS5232367B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1723971A CH558378A (en) 1971-11-26 1971-11-26 METHOD FOR PREPARING 3,3-BIS (INDOL-3-YL) -PHTHALIDES.
CH1496172A CH572400A5 (en) 1971-11-26 1972-10-12

Publications (2)

Publication Number Publication Date
JPS4992112A JPS4992112A (en) 1974-09-03
JPS5232367B2 true JPS5232367B2 (en) 1977-08-20

Family

ID=25715452

Family Applications (2)

Application Number Title Priority Date Filing Date
JP47117727A Expired JPS5232367B2 (en) 1971-11-26 1972-11-25
JP51096186A Granted JPS5221907A (en) 1971-11-26 1976-08-13 Pressure sensitized record sheets

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP51096186A Granted JPS5221907A (en) 1971-11-26 1976-08-13 Pressure sensitized record sheets

Country Status (16)

Country Link
JP (2) JPS5232367B2 (en)
AR (1) AR196211A1 (en)
AT (2) AT326151B (en)
AU (1) AU469584B2 (en)
BE (1) BE791898A (en)
CA (1) CA990298A (en)
CH (2) CH558378A (en)
CS (1) CS164791B2 (en)
DE (2) DE2265233C2 (en)
ES (1) ES408978A1 (en)
FR (1) FR2160981B1 (en)
GB (1) GB1389716A (en)
IT (1) IT973711B (en)
NL (1) NL7215832A (en)
SE (1) SE390636B (en)
SU (1) SU520893A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5757340U (en) * 1980-09-24 1982-04-03

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102893A (en) * 1971-11-26 1978-07-25 Ciba-Geigy Ag Process for the manufacture of color formers of indoles and anhydrides of aromatic or heteroaromatic, vicinal dicarboxylic acids, new color formers of these classes of substance and their use
GB1467898A (en) * 1974-04-09 1977-03-23 Ciba Geigy Ag Heterocyclic substituted lactone compounds their manufacture and use
JPS5220113A (en) * 1975-08-06 1977-02-15 Yamamoto Kagaku Gosei Kk Recording materials
US4200751A (en) 1975-08-06 1980-04-29 Yamamoto Kagaku Gosei Co., Ltd. Lactones of quinoline carboxylic acids
US4189171A (en) * 1977-03-01 1980-02-19 Sterling Drug Inc. Marking systems containing 3-aryl-3-heterylphthalides and 3,3-bis(heteryl)phthalides
CA1110244A (en) * 1977-09-29 1981-10-06 Troy E. Hoover Synthesis of chromogenic indolylphenyldihydrofuropyridin-one compounds
CH648052A5 (en) * 1980-02-14 1985-02-28 Ciba Geigy Ag METHOD FOR PRODUCING TRIARYL METHANE COMPOUNDS.
CH653353A5 (en) * 1983-05-09 1985-12-31 Ciba Geigy Ag CHROMOGENIC 3,3-BISINDOLYL-4-AZAPHTHALIDE.
JPS6085986A (en) * 1983-10-18 1985-05-15 Yamada Kagaku Kogyo Kk Color forming recording material
JPS60224582A (en) * 1984-04-20 1985-11-08 Yamada Kagaku Kogyo Kk Color forming recording material
GB8618113D0 (en) * 1986-07-24 1986-09-03 Ciba Geigy Ag Radiation dosimeter assembly
JPS63128979A (en) * 1986-11-19 1988-06-01 Fuji Photo Film Co Ltd Recording sheet
DE3833997A1 (en) * 1988-10-06 1990-04-12 Bayer Ag TETRAINDOLYL-HEPTAMETHINE DERIVATIVES
FR2644736B1 (en) * 1989-03-24 1991-06-21 Erhel NEW TAILGATE FOR LOADING GOODS INTO A VEHICLE
DE4010641C2 (en) * 1990-04-03 1997-05-22 Bayer Ag Color former mixture for pressure and heat sensitive recording systems
GB9522233D0 (en) * 1995-10-31 1996-01-03 Wiggins Teape Group The Limite Pressure-sensitive copying paper
WO2008110487A1 (en) 2007-03-15 2008-09-18 Basf Se Heat-sensitive coating compositions based on resorcinyl triazine derivatives
WO2009010405A1 (en) 2007-07-18 2009-01-22 Basf Se Laser-sensitive coating formulation
JP5586466B2 (en) 2007-08-22 2014-09-10 データレース リミテッド Laser sensitive coating composition
KR20100074334A (en) 2007-11-07 2010-07-01 바스프 에스이 New fiber products
RU2011120235A (en) 2008-10-23 2012-11-27 Дейталейз Лимитед HEAT-ABSORBING ADDITIVES
EP2342295A1 (en) 2008-10-27 2011-07-13 DataLase Ltd Coating composition for marking substrates
EP2349734B1 (en) 2008-10-27 2018-03-28 DataLase Ltd Aqueous laser-sensitive composition for marking substrates
MX354358B (en) 2011-05-25 2018-02-28 Tetra Laval Holdings & Finance Improved near infrared absorbers.
EP2898029B1 (en) 2011-12-30 2019-01-23 Tetra Laval Holdings & Finance SA Laminated color forming composition
CN103113358A (en) * 2013-03-08 2013-05-22 连云港珂玫琳科技有限公司 Preparation method of 3, 3-bi (N-octyl-2-methylindole) phthalide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491116A (en) 1967-01-30 1970-01-20 Ncr Co 3-(phenyl)-3-(indol-3-yl)-phthalides
US3509174A (en) 1967-01-30 1970-04-28 Ncr Co 3-(indol-3-yl)-phthalides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5757340U (en) * 1980-09-24 1982-04-03

Also Published As

Publication number Publication date
SE390636B (en) 1977-01-03
NL7215832A (en) 1973-05-29
FR2160981A1 (en) 1973-07-06
JPS4992112A (en) 1974-09-03
AT326151B (en) 1975-11-25
AT318773B (en) 1974-11-11
CH572400A5 (en) 1976-02-13
AR196211A1 (en) 1973-12-10
DE2257711A1 (en) 1973-05-30
SU520893A3 (en) 1976-07-05
AU4869172A (en) 1974-05-09
DE2257711C3 (en) 1981-03-12
BE791898A (en) 1973-05-24
CH558378A (en) 1975-01-31
AU469584B2 (en) 1976-02-19
DE2257711B2 (en) 1980-07-10
CS164791B2 (en) 1975-11-28
DE2265233C2 (en) 1985-01-17
DE2265233A1 (en) 1977-02-17
JPS553154B2 (en) 1980-01-23
CA990298A (en) 1976-06-01
JPS5221907A (en) 1977-02-18
GB1389716A (en) 1975-04-09
FR2160981B1 (en) 1975-04-25
ES408978A1 (en) 1976-04-16
IT973711B (en) 1974-06-10

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