GB1325462A - Radiation-sensitive photographic materials - Google Patents

Radiation-sensitive photographic materials

Info

Publication number
GB1325462A
GB1325462A GB4445370A GB4445370A GB1325462A GB 1325462 A GB1325462 A GB 1325462A GB 4445370 A GB4445370 A GB 4445370A GB 4445370 A GB4445370 A GB 4445370A GB 1325462 A GB1325462 A GB 1325462A
Authority
GB
United Kingdom
Prior art keywords
dye
radiation
group
sept
atom
Prior art date
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
GB4445370A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1325462A publication Critical patent/GB1325462A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

1325462 Photographic print-out materials EASTMAN KODAK CO 17 Sept 1970 [18 Sept 1969] 44453/70 Heading G2C Photo-sensitive materials which print-out a dye image on exposure to light comprise (a) an organic N-containing compound which forms a dye on oxidation, and (b) a radiation -sensitive compound having an unsaturated heterocyclic ring containing a N atom, which may bear a positive charge and attached to the N atom, a group of formula: - O-R<SP>1</SP> (in which R<SP>1</SP> is acyl or optionally substituted hydrocarbon). Preferably (a) is a leuco dye, an N-acyl derivative of leuco dye, a triarylmethane in which the remaining position on the methane group is substituted by a benzylthio, 2-phenyl hydrazino or alkoxy carbonyl group, a bis (triaryl methyl) disulphide, or an organic amine; and (b) is a dye or compound according to Specification No. 1281565.
GB4445370A 1969-09-18 1970-09-17 Radiation-sensitive photographic materials Expired GB1325462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85920569A 1969-09-18 1969-09-18

Publications (1)

Publication Number Publication Date
GB1325462A true GB1325462A (en) 1973-08-01

Family

ID=25330339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4445370A Expired GB1325462A (en) 1969-09-18 1970-09-17 Radiation-sensitive photographic materials

Country Status (5)

Country Link
US (1) US3615568A (en)
BE (1) BE756378A (en)
DE (1) DE2046018A1 (en)
FR (1) FR2062229A5 (en)
GB (1) GB1325462A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988159A (en) * 1967-07-28 1976-10-26 American Can Company Light-sensitive material containing nitrone for forming heat-fixed images
US3920457A (en) * 1974-03-04 1975-11-18 Eastman Kodak Co Photographic leuco-dye compositions containing reductones as stabilizers
JPS5555335A (en) * 1978-10-19 1980-04-23 Fuji Photo Film Co Ltd Photosensitive composition
US4425424A (en) 1982-04-08 1984-01-10 Eastman Kodak Company Dye-forming compositions
DE3717036A1 (en) * 1987-05-21 1988-12-08 Basf Ag PHOTOPOLYMERIZABLE RECORDING MATERIALS, PHOTORESIS LAYERS AND FLAT PRINTING PLATES BASED ON THESE RECORDING MATERIALS
DE3717038A1 (en) * 1987-05-21 1988-12-08 Basf Ag PHOTOPOLYMERIZABLE RECORDING MATERIALS, PHOTORESIS LAYERS AND FLAT PRINTING PLATES BASED ON THESE RECORDING MATERIALS
DE3717034A1 (en) * 1987-05-21 1988-12-08 Basf Ag PHOTOPOLYMERIZABLE RECORDING MATERIALS, AND PHOTORESIS LAYERS AND FLAT PRINTING PLATES BASED ON THESE RECORDING MATERIALS, AND NEW CHINAZOLONE-4 COMPOUNDS
DE3717037A1 (en) * 1987-05-21 1988-12-08 Basf Ag PHOTOPOLYMERIZABLE RECORDING MATERIALS, PHOTORESIS LAYERS AND FLAT PRINTING PLATES BASED ON THESE RECORDING MATERIALS
DE69635297D1 (en) 1995-12-04 2006-03-02 Konishiroku Photo Ind Light and heat sensitive recording material and recording method using this material
EP2899592A1 (en) 2008-10-15 2015-07-29 International Paper Company Coated substrate comprising a dual wavelength image-forming particulate composition and a process for making said composition
ES2396050T3 (en) 2008-10-15 2013-02-18 International Paper Company Composition, preparation process and application and exposure method for imaging paper using light
WO2022181288A1 (en) 2021-02-26 2022-09-01 富士フイルム株式会社 Uv radiation sensitive member and uv radiation sensitive kit
EP4317361A4 (en) 2021-03-22 2024-08-28 Fujifilm Corp Test tool and testing method

Also Published As

Publication number Publication date
US3615568A (en) 1971-10-26
BE756378A (en) 1971-03-01
FR2062229A5 (en) 1971-06-25
DE2046018A1 (en) 1971-04-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees