DE3878183D1 - Photographisches lichtempfindliches direktpositiv-material. - Google Patents

Photographisches lichtempfindliches direktpositiv-material.

Info

Publication number
DE3878183D1
DE3878183D1 DE8888120029T DE3878183T DE3878183D1 DE 3878183 D1 DE3878183 D1 DE 3878183D1 DE 8888120029 T DE8888120029 T DE 8888120029T DE 3878183 T DE3878183 T DE 3878183T DE 3878183 D1 DE3878183 D1 DE 3878183D1
Authority
DE
Germany
Prior art keywords
light sensitive
photographic light
positive material
direct positive
sensitive direct
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 - Fee Related
Application number
DE8888120029T
Other languages
English (en)
Other versions
DE3878183T2 (de
Inventor
Ltd Inoue
Ltd Hirano
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Application granted granted Critical
Publication of DE3878183D1 publication Critical patent/DE3878183D1/de
Publication of DE3878183T2 publication Critical patent/DE3878183T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
    • 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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • 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
    • G03C1/48538—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure
    • G03C1/48546—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure characterised by the nucleating/fogging agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE8888120029T 1987-12-02 1988-11-30 Photographisches lichtempfindliches direktpositiv-material. Expired - Fee Related DE3878183T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62304996A JPH0690437B2 (ja) 1987-12-02 1987-12-02 直接ポジ写真感光材料

Publications (2)

Publication Number Publication Date
DE3878183D1 true DE3878183D1 (de) 1993-03-18
DE3878183T2 DE3878183T2 (de) 1993-05-27

Family

ID=17939823

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888120029T Expired - Fee Related DE3878183T2 (de) 1987-12-02 1988-11-30 Photographisches lichtempfindliches direktpositiv-material.

Country Status (4)

Country Link
US (1) US4981780A (de)
EP (1) EP0318987B1 (de)
JP (1) JPH0690437B2 (de)
DE (1) DE3878183T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2670842B2 (ja) * 1989-03-31 1997-10-29 富士写真フイルム株式会社 直接ポジ用ハロゲン化銀写真感光材料
JP2673730B2 (ja) * 1990-01-12 1997-11-05 富士写真フイルム株式会社 直接ポジ写真感光材料
JPH03215845A (ja) 1990-01-19 1991-09-20 Fuji Photo Film Co Ltd 直接ポジ写真感光材料
JPH05197059A (ja) * 1992-01-20 1993-08-06 Konica Corp ハロゲン化銀写真感光材料
JPH05281638A (ja) * 1992-04-03 1993-10-29 Konica Corp ハロゲン化銀写真用乳剤の製造方法及び、それを用いたハロゲン化銀写真感光材料
JPH06186661A (ja) * 1992-12-21 1994-07-08 Konica Corp ハロゲン化銀写真乳剤
US5518871A (en) * 1993-02-24 1996-05-21 Fuji Photo Film Co., Ltd. Photographic material containing silver halide grains doped with hexa-coordinated cyano-complex
US5532119A (en) * 1993-03-25 1996-07-02 Eastman Kodak Company High-speed direct-positive photographic elements utilizing core-shell emulsions
US5411854A (en) * 1993-12-29 1995-05-02 Eastman Kodak Company Sensitivity increase from alkynylamineazole, sensitizing dye, and chalcogenazolium salt added before heat cycle
DE69517372T2 (de) 1994-08-26 2001-02-15 Eastman Kodak Co., Rochester Tafelkornemulsionen mit verbesserter Sensibilisierung
EP0699946B1 (de) 1994-08-26 2001-01-17 Eastman Kodak Company Emulsionen mit ultradünnen tafelförmigen Körnern mit verbesserter Empfindlichkeit (II)
EP0754968A1 (de) * 1995-07-17 1997-01-22 Agfa-Gevaert N.V. Thioalkylenamin-Verbindungen enthaltendes photographisches Direktpositivmaterial

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466957A (en) 1946-01-09 1949-04-12 Lewis Stanley Paper dispensing apparatus
GB635841A (en) 1947-05-13 1950-04-19 Kodak Ltd Improvements in photographic silver halide emulsions
US2497875A (en) 1947-10-17 1950-02-21 Eastman Kodak Co Direct positive photographs using aerial fogging developer
US2588982A (en) 1950-10-26 1952-03-11 Eastman Kodak Co Direct positive photographs using hydrazine in the emulsion
US2761276A (en) 1951-06-02 1956-09-04 Daimler Benz Ag Fluid coupling device
BE636671A (de) 1960-05-13
US3206313A (en) 1961-05-15 1965-09-14 Eastman Kodak Co Chemically sensitized emulsions having low surface sensitivity and high internal sensitivity
US3342597A (en) 1964-06-08 1967-09-19 Eastman Kodak Co Color developer precursor
GB1150553A (en) 1965-04-30 1969-04-30 Agfa Gevaert Nv A Method of Producing Photographic Images
GB1151363A (en) 1965-04-30 1969-05-07 Agfa Gevaert Nv A Method of Producing Photographic Images
USB342599I5 (de) 1965-06-07
US3317322A (en) 1965-08-27 1967-05-02 Eastman Kodak Co Photographic emulsions having high internal sensitivity
JPS4925500B1 (de) 1969-05-27 1974-07-01
US3719492A (en) 1971-03-05 1973-03-06 Eastman Kodak Co Complexed p-phenylenediamine containing photographic element and development process therefor
US3761266A (en) 1971-03-10 1973-09-25 Eastman Kodak Co Silver halide emulsions predominantly chloride containing silver halide grains with surfaces chemically sensitized and interiors free fromchemical sensitization and the use thereof in reversal processes
US3761276A (en) 1971-03-10 1973-09-25 Eastman Kodak Co Photographic element containing monodispersed unfogged silver halide grains chemically sensitized internally and externally
US3850637A (en) 1971-03-10 1974-11-26 Eastman Kodak Co Processes for obtaining positive images in silver halide compositions
DE2226770C2 (de) 1971-06-07 1982-06-24 Eastman Kodak Co., 14650 Rochester, N.Y. Phtographisches Verfarhen zur Herstellung von Bildern
US3796577A (en) 1972-02-03 1974-03-12 Eastman Kodak Co Direct positive process involving uniform exposure of an imagewise exposed internally sensitive silver halide emulsion to high intensity radiation
US3923513A (en) 1973-01-18 1975-12-02 Eastman Kodak Co Direct positive processing of silver halide with metal dopants in diffusion transfer films
DE2332802C2 (de) 1973-06-28 1984-09-20 Agfa-Gevaert Ag, 5090 Leverkusen Direktpositives photographisches Aufzeichnungsmaterial
US4035185A (en) 1975-01-08 1977-07-12 Eastman Kodak Company Blended internal latent image emulsions, elements including such emulsions and processes for their preparation and use
JPS5814665B2 (ja) * 1975-12-09 1983-03-22 富士写真フイルム株式会社 チヨクセツポジハロゲンカギンカンコウザイリヨウ
JPS52156614A (en) 1976-06-22 1977-12-27 Konishiroku Photo Ind Co Ltd Formation of direct posi-image
JPS583534B2 (ja) 1976-11-10 1983-01-21 富士写真フイルム株式会社 コア／シエル型直接反転用ハロゲン化銀写真乳剤
JPS583535B2 (ja) 1976-11-25 1983-01-21 コニカ株式会社 直接ポジ画像の形成方法
JPS5814671B2 (ja) 1977-05-02 1983-03-22 富士写真フイルム株式会社 カラ−写真感光材料
JPS54103031A (en) 1978-01-31 1979-08-14 Konishiroku Photo Ind Co Ltd Formation of direct positive image
DE2930627A1 (de) 1978-07-29 1980-02-07 Konishiroku Photo Ind Direktpositives aufzeichnungsmaterial
JPS5814666B2 (ja) 1978-11-14 1983-03-22 コニカ株式会社 直接ポジハロゲン化銀写真感光材料
JPS5521013A (en) 1978-07-29 1980-02-14 Konishiroku Photo Ind Co Ltd Direct positive image formation method
JPS5565945A (en) 1978-11-14 1980-05-17 Konishiroku Photo Ind Co Ltd Direct positive silver halide photographic material
JPS6055820B2 (ja) 1979-03-26 1985-12-06 コニカ株式会社 直接ポジハロゲン化銀写真感光材料
JPS5664339A (en) 1979-10-29 1981-06-01 Konishiroku Photo Ind Co Ltd Silver halide color phtographic material
JPS578542A (en) 1980-06-18 1982-01-16 Konishiroku Photo Ind Co Ltd Processing method for photographic sensitive silver halide material
JPS57144547A (en) 1981-03-03 1982-09-07 Fuji Photo Film Co Ltd Silver halide color photosensitive material and its processing method
JPS5855928A (ja) 1981-09-29 1983-04-02 Fuji Photo Film Co Ltd 直接ポジハロゲン化銀感光材料の処理方法
US4395478A (en) 1981-11-12 1983-07-26 Eastman Kodak Company Direct-positive core-shell emulsions and photographic elements and processes for their use
JPS58115438A (ja) 1981-12-28 1983-07-09 Fuji Photo Film Co Ltd ハロゲン化銀カラ−感光材料の処理方法
JPS58174757A (ja) 1982-03-20 1983-10-13 Tetsuo Matsuura 出力変換機
US4504570A (en) 1982-09-30 1985-03-12 Eastman Kodak Company Direct reversal emulsions and photographic elements useful in image transfer film units
JPS59208540A (ja) 1983-05-12 1984-11-26 Fuji Photo Film Co Ltd 内部潜像型ハロゲン化銀乳剤
JPS59216136A (ja) * 1983-05-24 1984-12-06 Fuji Photo Film Co Ltd 直接ポジ用写真感光材料
US4471044A (en) 1983-06-13 1984-09-11 Eastman Kodak Company Silver halide emulsions and photographic elements containing adsorbable alkynyl substituted heterocyclic quaternary ammonium salts
JPS6095533A (ja) 1983-10-31 1985-05-28 Fuji Photo Film Co Ltd 内部潜像型直接ポジハロゲン化銀感光材料
JPS60107029A (ja) 1983-11-15 1985-06-12 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
JPS60107641A (ja) * 1983-11-16 1985-06-13 Fuji Photo Film Co Ltd 内部潜像型コア／シエルハロゲン化銀写真乳剤
CA1258396A (en) 1984-05-21 1989-08-15 Harry A. Hoyen, Jr. Direct positive photographic elements with incorporated maximum density enhancing antifoggants
JPS613137A (ja) 1984-06-15 1986-01-09 Fuji Photo Film Co Ltd 内部潜像型コア／シエル直接ポジハロゲン化銀乳剤及びその製造法
JPH0619530B2 (ja) 1984-10-19 1994-03-16 コニカ株式会社 ハロゲン化銀カラ−写真感光材料
JPS61118746A (ja) 1984-11-14 1986-06-06 Konishiroku Photo Ind Co Ltd 反射写真材料
JPS62215272A (ja) 1986-02-17 1987-09-21 Fuji Photo Film Co Ltd カラ−画像形成方法
JP2648911B2 (ja) 1986-06-06 1997-09-03 富士写真フイルム株式会社 ハロゲン化銀カラー写真感光材料の処理方法及び装置
CA1296940C (en) 1986-06-12 1992-03-10 Noriyuki Inoue Process for the formation of direct positive images
EP0276842B1 (de) * 1987-01-28 1992-07-29 Fuji Photo Film Co., Ltd. Photographisches Silberhalogenidmaterial

Also Published As

Publication number Publication date
EP0318987A1 (de) 1989-06-07
US4981780A (en) 1991-01-01
DE3878183T2 (de) 1993-05-27
JPH01145647A (ja) 1989-06-07
EP0318987B1 (de) 1993-02-03
JPH0690437B2 (ja) 1994-11-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee