DE68917664D1 - Photographische Direktpositivmaterialien. - Google Patents

Photographische Direktpositivmaterialien.

Info

Publication number
DE68917664D1
DE68917664D1 DE68917664T DE68917664T DE68917664D1 DE 68917664 D1 DE68917664 D1 DE 68917664D1 DE 68917664 T DE68917664 T DE 68917664T DE 68917664 T DE68917664 T DE 68917664T DE 68917664 D1 DE68917664 D1 DE 68917664D1
Authority
DE
Germany
Prior art keywords
photographic materials
direct positive
positive photographic
direct
materials
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
DE68917664T
Other languages
English (en)
Other versions
DE68917664T2 (de
Inventor
Sadanobu Fuji Photo Film Shuto
Hatsumi Fuji Photo Fi Tanemura
Shigeo Fuji Photo Film 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
Publication of DE68917664D1 publication Critical patent/DE68917664D1/de
Application granted granted Critical
Publication of DE68917664T2 publication Critical patent/DE68917664T2/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
    • G03C1/485—Direct positive emulsions
    • G03C1/48538—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure
    • 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)
DE68917664T 1988-09-06 1989-09-05 Photographische Direktpositivmaterialien. Expired - Fee Related DE68917664T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63221483A JPH0833608B2 (ja) 1988-09-06 1988-09-06 直接ポジ写真感光材料

Publications (2)

Publication Number Publication Date
DE68917664D1 true DE68917664D1 (de) 1994-09-29
DE68917664T2 DE68917664T2 (de) 1994-12-22

Family

ID=16767417

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68917664T Expired - Fee Related DE68917664T2 (de) 1988-09-06 1989-09-05 Photographische Direktpositivmaterialien.

Country Status (4)

Country Link
US (1) US5110719A (de)
EP (1) EP0358170B1 (de)
JP (1) JPH0833608B2 (de)
DE (1) DE68917664T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02273735A (ja) * 1989-04-17 1990-11-08 Fuji Photo Film Co Ltd 直接ポジ写真感光材料
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
JP2964012B2 (ja) * 1990-09-13 1999-10-18 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
US5292635A (en) * 1990-12-27 1994-03-08 Eastman Kodak Company Thiosulfonate-sulfinate stabilizers for photosensitive emulsions
JP3012093B2 (ja) * 1992-06-23 2000-02-21 コニカ株式会社 ハロゲン化銀写真乳剤及びそれを用いたハロゲン化銀写真感光材料
US5328820A (en) * 1992-11-19 1994-07-12 Eastman Kodak Company Silver halide photographic emulsions sensitized in the presence of organic disulfides and sulfinates
JP3110915B2 (ja) * 1992-12-24 2000-11-20 富士写真フイルム株式会社 ハロゲン化銀写真感光材料およびそれを用いた画像形成方法
US5443947A (en) * 1993-11-30 1995-08-22 Eastman Kodak Company Heat stabilized silver chloride photographic emulsions containing thiosulfonate/sulfinate compounds
US5415992A (en) * 1993-11-30 1995-05-16 Eastman Kodak Company Heat stabilized silver chloride photographic emulsions containing phosphine compounds
EP0655643A1 (de) * 1993-11-30 1995-05-31 Eastman Kodak Company Wärmestabilisierte photographische Silberchloridemulsionen, enthaltend Schwefeldonotoren und Sulfinatverbindungen
US5399479A (en) * 1993-12-16 1995-03-21 Eastman Kodak Company Photographic element exhibiting improved speed and stability
DE69426412T2 (de) * 1994-02-08 2001-04-19 Tulalip Consultoria Com Socied Gehärtete photographische Silberhalogenidelemente
US6727056B2 (en) * 1994-06-09 2004-04-27 Fuji Photo Film Co., Ltd. Direct positive photographic silver halide emulsion and color photographic light-sensitive material comprising same
JPH0862763A (ja) * 1994-08-17 1996-03-08 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
EP0709726A1 (de) * 1994-10-31 1996-05-01 Eastman Kodak Company Blausensibilisierte Silberhalogenid Emulsionen mit besonderen Zusätzen
US6740482B1 (en) * 1994-12-22 2004-05-25 Eastman Kodak Company High chloride emulsion having high sensitivity and low fog
US5601970A (en) * 1995-01-03 1997-02-11 Eastman Kodak Company Photographic elements exhibiting improved stability
US5620841A (en) * 1995-07-31 1997-04-15 Eastman Kodak Company Photographic element containing new gold(I) compounds
US5700631A (en) * 1996-03-14 1997-12-23 Eastman Kodak Company Photographic element containing new gold(I) compounds

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2057764A (en) * 1933-07-22 1936-10-20 Agfa Ansco Corp Manufacture of stabilized silver halide emulsions
US2394198A (en) * 1944-10-17 1946-02-05 Gen Anilline & Film Corp Stabilized silver halide emulsions
US3384490A (en) * 1964-12-28 1968-05-21 Eastman Kodak Co Vacuum deposited silver halide photographic element
JPS5827486B2 (ja) * 1977-06-03 1983-06-09 富士写真フイルム株式会社 ハロゲン化銀写真乳剤
CA1296940C (en) * 1986-06-12 1992-03-10 Noriyuki Inoue Process for the formation of direct positive images
US4801520A (en) * 1986-07-18 1989-01-31 Fuji Photo Film Co., Ltd. Direct positive color light-sensitive material comprising a DIR coupler and a pyrazoloazole coupler, and a process for forming a direct positive image
JP2664153B2 (ja) * 1987-06-05 1997-10-15 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およびその現像処理方法
JPH0782224B2 (ja) * 1988-04-05 1995-09-06 富士写真フイルム株式会社 直接ポジ写真感光材料
EP0327066A3 (de) * 1988-02-01 1990-06-27 Fuji Photo Film Co., Ltd. Photographisches Direktpositivmaterial

Also Published As

Publication number Publication date
EP0358170A2 (de) 1990-03-14
JPH0269738A (ja) 1990-03-08
US5110719A (en) 1992-05-05
EP0358170A3 (en) 1990-06-20
JPH0833608B2 (ja) 1996-03-29
DE68917664T2 (de) 1994-12-22
EP0358170B1 (de) 1994-08-24

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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