NL273984A - - Google Patents

Info

Publication number
NL273984A
NL273984A NL273984DA NL273984A NL 273984 A NL273984 A NL 273984A NL 273984D A NL273984D A NL 273984DA NL 273984 A NL273984 A NL 273984A
Authority
NL
Netherlands
Application number
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.)
Publication of NL273984A publication Critical patent/NL273984A/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
    • G03C1/732—Leuco dyes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/675—Compositions containing polyhalogenated compounds as photosensitive substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
NL273984D 1961-01-25 NL273984A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84749A US3140947A (en) 1961-01-25 1961-01-25 Graphic data copy sheet and method of using it

Publications (1)

Publication Number Publication Date
NL273984A true NL273984A (nl)

Family

ID=22186977

Family Applications (1)

Application Number Title Priority Date Filing Date
NL273984D NL273984A (nl) 1961-01-25

Country Status (8)

Country Link
US (1) US3140947A (nl)
BE (1) BE612013A (nl)
CH (1) CH406255A (nl)
DE (1) DE1268966B (nl)
FR (1) FR1311084A (nl)
GB (1) GB917919A (nl)
NL (1) NL273984A (nl)
SE (1) SE312975B (nl)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3285743A (en) * 1962-03-14 1966-11-15 Meyer S Agruss Heterocyclic compounds in admixture with a triphenylmethane leucocyanide dye former system
US3503745A (en) * 1963-05-06 1970-03-31 Bell & Howell Co Dye sensitization of light sensitive systems
US3476562A (en) * 1963-05-06 1969-11-04 Bell & Howell Co Light sensitive composition comprising an organic amine and an organic halogen compound in a hydrophilic binder
GB1055025A (en) * 1963-05-06 1967-01-11 Bell & Howell Co Improvements in or relating to the preparation and use of photographic compositions
US3346385A (en) * 1964-01-16 1967-10-10 Ncr Co Process for photo-engraving by use of photo-chromic dye and product
US3394391A (en) * 1967-03-29 1968-07-23 Scott Paper Co Translucent impregnated paper photographic plate
US3390997A (en) * 1964-04-29 1968-07-02 Du Pont Photosensitive composition comprising a triphenylemethane derivative and a nitrogen-containing photo-oxidant
US3383212A (en) * 1964-04-29 1968-05-14 Du Pont Photographic process utilizing composition comprising an oxidatively activatable color generator, thermally activatable oxidant and a redox couple
US3395018A (en) * 1964-04-29 1968-07-30 Du Pont Light-sensitive color-forming composition
US3390996A (en) * 1964-04-29 1968-07-02 Du Pont Photosensitive composition comprising an organic nitrogen-containing color-generator, a photo-oxidant and a redox couple
US3390994A (en) * 1966-02-17 1968-07-02 Du Pont Photodeactivatable light-sensitive color-forming composition
US3858636A (en) * 1968-09-23 1975-01-07 Firestone Tire & Rubber Co Polycarbonamide reinforced non-flatspotting tires having yarns penetrated with aliphatic organic, hydroxylated plasticizer and their manufacture
GB1465669A (en) * 1972-12-28 1977-02-23 Agfa Gevaert Pressure sensitive recording materials and pressure-recording procews
GB1456208A (en) * 1972-12-28 1976-11-24 Agfa Gevaert Thermographic processes and recording material for use therein
US4343885A (en) * 1978-05-09 1982-08-10 Dynachem Corporation Phototropic photosensitive compositions containing fluoran colorformer
US4552830A (en) * 1978-05-09 1985-11-12 Dynachem Corporation Carbonylic halides as activators for phototropic compositions
US4659062A (en) * 1984-03-26 1987-04-21 Mooney Richard J Flowgrid regulator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190404994A (en) * 1904-02-29 1904-12-31 Oliver Imray Improved Manufacture of Coloured Photographic Images or Prints and of Sensitive Surfaces therefor.
GB190702462A (en) * 1906-02-03 Henry Smith John Improvements in Sensitizing Bleaching-out Colours
BE362370A (nl) * 1928-07-17
US2844465A (en) * 1954-03-17 1958-07-22 Chalkley Lyman Photographic process
NL263755A (nl) * 1959-01-16

Also Published As

Publication number Publication date
GB917919A (en) 1963-02-06
BE612013A (nl)
CH406255A (fr) 1966-01-31
FR1311084A (fr) 1962-11-30
US3140947A (en) 1964-07-14
SE312975B (nl) 1969-07-28
DE1268966B (de) 1968-05-22

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