GB1419147A - Direct reversal silver halide photosensitive emulsions - Google Patents

Direct reversal silver halide photosensitive emulsions

Info

Publication number
GB1419147A
GB1419147A GB2831973A GB2831973A GB1419147A GB 1419147 A GB1419147 A GB 1419147A GB 2831973 A GB2831973 A GB 2831973A GB 2831973 A GB2831973 A GB 2831973A GB 1419147 A GB1419147 A GB 1419147A
Authority
GB
United Kingdom
Prior art keywords
silver halide
halide photosensitive
direct reversal
photosensitive emulsions
reversal silver
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
GB2831973A
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of GB1419147A publication Critical patent/GB1419147A/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
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/485—Direct positive emulsions
    • G03C1/48515—Direct positive emulsions prefogged
    • G03C1/48523—Direct positive emulsions prefogged characterised by the desensitiser
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/141—Direct positive material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB2831973A 1972-06-17 1973-06-14 Direct reversal silver halide photosensitive emulsions Expired GB1419147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6004372A JPS5548292B2 (en) 1972-06-17 1972-06-17

Publications (1)

Publication Number Publication Date
GB1419147A true GB1419147A (en) 1975-12-24

Family

ID=13130637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2831973A Expired GB1419147A (en) 1972-06-17 1973-06-14 Direct reversal silver halide photosensitive emulsions

Country Status (4)

Country Link
US (1) US3865596A (en)
JP (1) JPS5548292B2 (en)
DE (1) DE2330602A1 (en)
GB (1) GB1419147A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1480241A (en) * 1974-04-03 1977-07-20 Agfa Gevaert Direct-positive silver halide emulsions
US4097285A (en) * 1977-02-17 1978-06-27 Mitsubishi Paper Mills, Ltd. Direct-positive photographic silver halide emulsion containing novel dye
JPS58176635A (en) * 1982-04-09 1983-10-17 Konishiroku Photo Ind Co Ltd Photosensitive silver halide material for direct positive
JPS6055822B2 (en) * 1982-04-26 1985-12-06 コニカ株式会社 Direct positive silver halide photographic material
JPS6010241A (en) * 1983-06-29 1985-01-19 Fuji Photo Film Co Ltd Internal latent image type direct positive silver halide emulsion
JPH0642416B2 (en) * 1989-07-28 1994-06-01 東光株式会社 Method for producing magnetic material for laminated LC composite component
US5294532A (en) * 1991-09-19 1994-03-15 Fuji Photo Film Co., Ltd. Silver halide photographic material and method of processing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2717833A (en) * 1952-05-12 1955-09-13 Sperry Rand Corp Direct positive emulsions
US2743182A (en) * 1952-11-08 1956-04-24 Eastman Kodak Co Chemical sensitization of photographic emulsions
US3445235A (en) * 1965-07-15 1969-05-20 Du Pont Rhodium and iridium salts as anti-kinking agent in direct positive silver halide emulsions
US3501307A (en) * 1966-03-11 1970-03-17 Eastman Kodak Co Photographic reversal materials containing organic desensitizing compounds

Also Published As

Publication number Publication date
JPS4922118A (en) 1974-02-27
JPS5548292B2 (en) 1980-12-05
US3865596A (en) 1975-02-11
DE2330602A1 (en) 1974-01-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee