AR196211A1 - A PROCEDURE FOR THE PREPARATION OF COLOR FORMATORS, THE NEW COLOR FORMERS AND THE PRESSURE SENSITIVE RECORDING PAPER CONTAINING THEM - Google Patents

A PROCEDURE FOR THE PREPARATION OF COLOR FORMATORS, THE NEW COLOR FORMERS AND THE PRESSURE SENSITIVE RECORDING PAPER CONTAINING THEM

Info

Publication number
AR196211A1
AR196211A1 AR24528872A AR24528872A AR196211A1 AR 196211 A1 AR196211 A1 AR 196211A1 AR 24528872 A AR24528872 A AR 24528872A AR 24528872 A AR24528872 A AR 24528872A AR 196211 A1 AR196211 A1 AR 196211A1
Authority
AR
Argentina
Prior art keywords
color
formators
procedure
preparation
recording paper
Prior art date
Application number
AR24528872A
Other languages
Spanish (es)
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
Application granted granted Critical
Publication of AR196211A1 publication Critical patent/AR196211A1/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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Paper (AREA)
AR24528872A 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 AR196211A1 (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 (1)

Publication Number Publication Date
AR196211A1 true AR196211A1 (en) 1973-12-10

Family

ID=25715452

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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)

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
CH648052A5 (en) * 1980-02-14 1985-02-28 Ciba Geigy Ag METHOD FOR PRODUCING TRIARYL METHANE 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
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

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
JPS5232367B2 (en) 1977-08-20
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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