BE784944A - PROCESS FOR FORMING A DIRECT POSITIVE IMAGE, AND PRODUCT THAT CAN BE USED IN THIS PROCESS - Google Patents

PROCESS FOR FORMING A DIRECT POSITIVE IMAGE, AND PRODUCT THAT CAN BE USED IN THIS PROCESS

Info

Publication number
BE784944A
BE784944A BE784944A BE784944A BE784944A BE 784944 A BE784944 A BE 784944A BE 784944 A BE784944 A BE 784944A BE 784944 A BE784944 A BE 784944A BE 784944 A BE784944 A BE 784944A
Authority
BE
Belgium
Prior art keywords
product
forming
positive image
direct positive
direct
Prior art date
Application number
BE784944A
Other languages
French (fr)
Inventor
S S Collier
P B Gilman
R G Raleigh
H Linschitz
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 BE784944A publication Critical patent/BE784944A/en

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

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)
BE784944A 1971-06-17 1972-06-15 PROCESS FOR FORMING A DIRECT POSITIVE IMAGE, AND PRODUCT THAT CAN BE USED IN THIS PROCESS BE784944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15415471A 1971-06-17 1971-06-17

Publications (1)

Publication Number Publication Date
BE784944A true BE784944A (en) 1972-10-02

Family

ID=22550221

Family Applications (1)

Application Number Title Priority Date Filing Date
BE784944A BE784944A (en) 1971-06-17 1972-06-15 PROCESS FOR FORMING A DIRECT POSITIVE IMAGE, AND PRODUCT THAT CAN BE USED IN THIS PROCESS

Country Status (5)

Country Link
US (1) US3736140A (en)
BE (1) BE784944A (en)
DE (1) DE2229544A1 (en)
FR (1) FR2141940B1 (en)
GB (1) GB1395539A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011081A (en) * 1973-09-19 1977-03-08 Eastman Kodak Company Direct-positive double exposure process utilizing a primitive, unfogged silver halide emulsion containing an electron acceptor
GB1513140A (en) * 1974-09-30 1978-06-07 Agfa Gevaert Direct-positive silver halide emulsions
US4186009A (en) * 1978-05-30 1980-01-29 Eastman Kodak Company Covering power photothermographic material and process
US4207103A (en) * 1978-06-26 1980-06-10 Eastman Kodak Company Photographic print-out silver halide process
JPH05165139A (en) * 1991-12-17 1993-06-29 Konica Corp Dye image forming method
JPH0887097A (en) * 1994-09-16 1996-04-02 Konica Corp Picture forming method

Also Published As

Publication number Publication date
DE2229544A1 (en) 1972-12-21
FR2141940A1 (en) 1973-01-26
GB1395539A (en) 1975-05-29
FR2141940B1 (en) 1977-12-23
US3736140A (en) 1973-05-29

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