JPS5140980B1 - - Google Patents

Info

Publication number
JPS5140980B1
JPS5140980B1 JP46024967A JP2496771A JPS5140980B1 JP S5140980 B1 JPS5140980 B1 JP S5140980B1 JP 46024967 A JP46024967 A JP 46024967A JP 2496771 A JP2496771 A JP 2496771A JP S5140980 B1 JPS5140980 B1 JP S5140980B1
Authority
JP
Japan
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.)
Pending
Application number
JP46024967A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP46024967A priority Critical patent/JPS5140980B1/ja
Priority to DE2219437A priority patent/DE2219437A1/de
Priority to GB1846772A priority patent/GB1389569A/en
Priority to BE782375A priority patent/BE782375A/xx
Priority to US00246074A priority patent/US3854953A/en
Priority to FR7213972A priority patent/FR2133951B1/fr
Publication of JPS5140980B1 publication Critical patent/JPS5140980B1/ja
Pending 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

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)
JP46024967A 1971-04-20 1971-04-20 Pending JPS5140980B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP46024967A JPS5140980B1 (de) 1971-04-20 1971-04-20
DE2219437A DE2219437A1 (de) 1971-04-20 1972-04-20 Mehrschichtiges, lichtempfindliches material vom direkten positivtyp
GB1846772A GB1389569A (en) 1971-04-20 1972-04-20 Direct-positive multi-layer light-sensitive silver halide material
BE782375A BE782375A (fr) 1971-04-20 1972-04-20 Materiel photosensible a plusieurs couches du type positif direct
US00246074A US3854953A (en) 1971-04-20 1972-04-20 Direct positive-type multi-layer light-sensitive material
FR7213972A FR2133951B1 (de) 1971-04-20 1972-04-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46024967A JPS5140980B1 (de) 1971-04-20 1971-04-20

Publications (1)

Publication Number Publication Date
JPS5140980B1 true JPS5140980B1 (de) 1976-11-06

Family

ID=12152727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46024967A Pending JPS5140980B1 (de) 1971-04-20 1971-04-20

Country Status (6)

Country Link
US (1) US3854953A (de)
JP (1) JPS5140980B1 (de)
BE (1) BE782375A (de)
DE (1) DE2219437A1 (de)
FR (1) FR2133951B1 (de)
GB (1) GB1389569A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1456243A (en) * 1973-01-25 1976-11-24 Agfa Gevaert Directpositive silver halide elements
US4269914A (en) * 1979-04-16 1981-05-26 Eastman Kodak Company Ultrasonographic elements containing multiple layers and processes for their use
US4395478A (en) * 1981-11-12 1983-07-26 Eastman Kodak Company Direct-positive core-shell emulsions and photographic elements and processes for their use
USRE32149E (en) * 1982-09-15 1986-05-20 Eastman Kodak Company Photographic elements containing direct-positive emulsions and processes for their use
US4444874A (en) * 1982-09-15 1984-04-24 Eastman Kodak Company Photographic elements containing direct-positive emulsions and processes for their use
US6566044B2 (en) * 2000-03-27 2003-05-20 Fuji Photo Film Co., Ltd. Silver halide photographic material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445235A (en) * 1965-07-15 1969-05-20 Du Pont Rhodium and iridium salts as anti-kinking agent in direct positive silver halide emulsions
US3510348A (en) * 1966-03-11 1970-05-05 Eastman Kodak Co Direct positive recording film
US3501306A (en) * 1966-03-11 1970-03-17 Eastman Kodak Co Regular grain photographic reversal emulsions
US3632340A (en) * 1968-09-09 1972-01-04 Eastman Kodak Co Cored direct positive silver halide emulsion developed with polyhydroxybenzene
BE754842A (fr) * 1969-08-14 1971-01-18 Eastman Kodak Co Produit photographique aux halogenures d'argent positif direct a latitude d'exposition amelioree

Also Published As

Publication number Publication date
US3854953A (en) 1974-12-17
FR2133951A1 (de) 1972-12-01
BE782375A (fr) 1972-08-16
DE2219437A1 (de) 1973-10-31
FR2133951B1 (de) 1976-10-29
GB1389569A (en) 1975-04-03

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