CH572400A5 - - Google Patents

Info

Publication number
CH572400A5
CH572400A5 CH1496172A CH1496172A CH572400A5 CH 572400 A5 CH572400 A5 CH 572400A5 CH 1496172 A CH1496172 A CH 1496172A CH 1496172 A CH1496172 A CH 1496172A CH 572400 A5 CH572400 A5 CH 572400A5
Authority
CH
Switzerland
Application number
CH1496172A
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
Priority to BE791898D priority Critical patent/BE791898A/en
Priority to CH1723971A priority patent/CH558378A/en
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH1496172A priority patent/CH572400A5/xx
Priority to AU48691/72A priority patent/AU469584B2/en
Priority to CA156,465A priority patent/CA990298A/en
Priority to SE1482472A priority patent/SE390636B/en
Priority to GB5397872A priority patent/GB1389716A/en
Priority to NL7215832A priority patent/NL7215832A/xx
Priority to FR7241551A priority patent/FR2160981B1/fr
Priority to CS797872A priority patent/CS164791B2/cs
Priority to IT5425372A priority patent/IT973711B/en
Priority to AT1003672A priority patent/AT318773B/en
Priority to AT607473A priority patent/AT326151B/en
Priority to DE19722265233 priority patent/DE2265233C2/en
Priority to AR24528872A priority patent/AR196211A1/en
Priority to SU1849602A priority patent/SU520893A3/en
Priority to DE19722257711 priority patent/DE2257711C3/en
Priority to ES408978A priority patent/ES408978A1/en
Priority to JP47117727A priority patent/JPS5232367B2/ja
Publication of CH572400A5 publication Critical patent/CH572400A5/xx
Priority to JP51096186A priority patent/JPS5221907A/en
Priority to US05/748,012 priority patent/US4102893A/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
    • 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)
  • Paper (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CH1496172A 1971-11-26 1972-10-12 CH572400A5 (en)

Priority Applications (21)

Application Number Priority Date Filing Date Title
BE791898D BE791898A (en) 1971-11-26 PROCESS FOR THE PREPARATION OF CHROMOGENOUS SUBSTANCES FROM INDOLES AND ANHYDRIDES OF VICINAL, AROMATIC OR HETEROAROMATIC DICARBOXYLIC ACIDS, NEW CHROMOGENES OF THIS CATEGORY AND THEIR USE
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
AU48691/72A AU469584B2 (en) 1971-11-26 1972-11-09 Process forthe manufacture of colour formers of indoles andan hydrides of aromatic or heteroaromatic, vicinal dicarboxylic acids, new colour formers ofthese classes of substance and their use
CA156,465A CA990298A (en) 1971-11-26 1972-11-15 Process for the manufacture of colour formers of indoles and anhydrides of aromatic or heteroaromatic, vicinal dicarboxylic acids, new colour formers of these classes of substanceand their use
SE1482472A SE390636B (en) 1971-11-26 1972-11-15 NEW INGREDIENTS AND INHYDRIDES OF AROMATIC OR HETEROAROMATIC, VICINAL DICARBOXYLIC ACIDS, AND PROCEDURES FOR THE PREPARATION
GB5397872A GB1389716A (en) 1971-11-26 1972-11-22 Process for the manufacture of colour formers of indoles and anhydrides of aromatic or heteroaromatic vicinal dicarboxylic acids colour formers of these classes of substance and their use
NL7215832A NL7215832A (en) 1971-11-26 1972-11-22
FR7241551A FR2160981B1 (en) 1971-11-26 1972-11-22
CS797872A CS164791B2 (en) 1971-11-26 1972-11-23
IT5425372A IT973711B (en) 1971-11-26 1972-11-24 PROCEDURE FOR PRODUCING DYE FORMERS AND PRESSURE SENSITIVE PAPER CONTAINING THEM
AT1003672A AT318773B (en) 1971-11-26 1972-11-24 Process for the preparation of dye formers
AT607473A AT326151B (en) 1971-11-26 1972-11-24 PRESSURE-SENSITIVE REGISTRATION MATERIAL
DE19722265233 DE2265233C2 (en) 1971-11-26 1972-11-24 3,3- (bis-indol-3'-yl) phthalides and their use
AR24528872A AR196211A1 (en) 1971-11-26 1972-11-24 A PROCEDURE FOR THE PREPARATION OF COLOR FORMATORS, THE NEW COLOR FORMERS AND THE PRESSURE SENSITIVE RECORDING PAPER CONTAINING THEM
SU1849602A SU520893A3 (en) 1971-11-26 1972-11-24 The method of obtaining copy paper
DE19722257711 DE2257711C3 (en) 1971-11-26 1972-11-24 Process for the preparation of bis (3 [indolyl] -furan- (2) -ones condensed with a benzene, naphthalene or pyridine ring
ES408978A ES408978A1 (en) 1971-11-26 1972-11-25 Process for the manufacture of colour formers of indoles and anhydrides of aromatic or heteroaromatic vicinal dicarboxylic acids colour formers of these classes of substance and their use
JP47117727A JPS5232367B2 (en) 1971-11-26 1972-11-25
JP51096186A JPS5221907A (en) 1971-11-26 1976-08-13 Pressure sensitized record sheets
US05/748,012 US4102893A (en) 1971-11-26 1976-12-06 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

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 (1)

Publication Number Publication Date
CH572400A5 true CH572400A5 (en) 1976-02-13

Family

ID=25715452

Family Applications (2)

Application Number Title Priority Date Filing Date
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

Family Applications Before (1)

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

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) DE2257711C3 (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)

Families Citing this family (27)

* 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
FR2478086A1 (en) * 1980-02-14 1981-09-18 Ciba Geigy Ag PROCESS FOR THE PREPARATION OF TRIARYLMETHANE COMPOUNDS
JPS5757340U (en) * 1980-09-24 1982-04-03
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
JP5448853B2 (en) 2007-03-15 2014-03-19 データレース リミテッド Thermosensitive coating composition based on resorcinyl triazine derivative
KR20100037148A (en) 2007-07-18 2010-04-08 바스프 에스이 Laser-sensitive coating formulation
ATE538185T1 (en) 2007-08-22 2012-01-15 Datalase Ltd LASER SENSITIVE COATING COMPOSITION
US8900414B2 (en) 2007-11-07 2014-12-02 Datalase, Ltd. Fiber products
US8853314B2 (en) 2008-10-23 2014-10-07 Datalase Ltd. Heat absorbing additives
EP2342295A1 (en) 2008-10-27 2011-07-13 DataLase Ltd Coating composition for marking substrates
WO2010049281A1 (en) 2008-10-27 2010-05-06 Basf Se Aqueous laser-sensitive composition for marking substrates
CN103561962B (en) 2011-05-25 2016-08-24 利乐拉瓦尔集团及财务有限公司 The near infrared absorbent improved
WO2013098076A1 (en) 2011-12-30 2013-07-04 Tetra Laval Holdings & Finance S.A. 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

Also Published As

Publication number Publication date
SU520893A3 (en) 1976-07-05
FR2160981A1 (en) 1973-07-06
AT326151B (en) 1975-11-25
DE2257711C3 (en) 1981-03-12
FR2160981B1 (en) 1975-04-25
DE2257711B2 (en) 1980-07-10
DE2257711A1 (en) 1973-05-30
JPS553154B2 (en) 1980-01-23
ES408978A1 (en) 1976-04-16
CH558378A (en) 1975-01-31
AU4869172A (en) 1974-05-09
JPS5232367B2 (en) 1977-08-20
JPS5221907A (en) 1977-02-18
JPS4992112A (en) 1974-09-03
GB1389716A (en) 1975-04-09
SE390636B (en) 1977-01-03
CS164791B2 (en) 1975-11-28
AR196211A1 (en) 1973-12-10
AU469584B2 (en) 1976-02-19
BE791898A (en) 1973-05-24
IT973711B (en) 1974-06-10
NL7215832A (en) 1973-05-29
CA990298A (en) 1976-06-01
DE2265233A1 (en) 1977-02-17
DE2265233C2 (en) 1985-01-17
AT318773B (en) 1974-11-11

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Legal Events

Date Code Title Description
PL Patent ceased