BE789329A - LIQUID-RETAINING SELF-DEVELOPING PHOTOGRAPHIC FILM - Google Patents

LIQUID-RETAINING SELF-DEVELOPING PHOTOGRAPHIC FILM

Info

Publication number
BE789329A
BE789329A BE789329DA BE789329A BE 789329 A BE789329 A BE 789329A BE 789329D A BE789329D A BE 789329DA BE 789329 A BE789329 A BE 789329A
Authority
BE
Belgium
Prior art keywords
liquid
photographic film
developing photographic
retaining self
retaining
Prior art date
Application number
Other languages
French (fr)
Inventor
J E Campbell
Original Assignee
Polaroid Corp
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.)
Publication date
Publication of BE789329A publication Critical patent/BE789329A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D9/00—Diffusion development apparatus
    • G03D9/02—Diffusion development apparatus using rupturable ampoules of liquid
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/28—Locating light-sensitive material within camera
    • G03B17/32—Locating plates or cut films
    • G03B17/34—Changing plates or cut films
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/42—Structural details
    • G03C8/44—Integral units, i.e. the image-forming section not being separated from the image-receiving section
    • G03C8/46—Integral units, i.e. the image-forming section not being separated from the image-receiving section characterised by the trapping means or gas releasing means
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/42—Structural details
    • G03C8/52—Bases or auxiliary layers; Substances therefor
BE789329D 1971-09-27 LIQUID-RETAINING SELF-DEVELOPING PHOTOGRAPHIC FILM BE789329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18398971A 1971-09-27 1971-09-27

Publications (1)

Publication Number Publication Date
BE789329A true BE789329A (en) 1973-03-27

Family

ID=22675151

Family Applications (1)

Application Number Title Priority Date Filing Date
BE789329D BE789329A (en) 1971-09-27 LIQUID-RETAINING SELF-DEVELOPING PHOTOGRAPHIC FILM

Country Status (7)

Country Link
JP (1) JPS4843317A (en)
BE (1) BE789329A (en)
DE (1) DE2246121B2 (en)
FR (1) FR2154602B1 (en)
GB (1) GB1402104A (en)
IT (1) IT965389B (en)
NL (1) NL7212947A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500422A (en) * 1946-05-08 1950-03-14 Polaroid Corp Photographic product
US2686716A (en) * 1949-04-16 1954-08-17 Polaroid Corp Photographic product comprising a sheet support and means for collecting liquid spread upon said support in excess of that required to cover a predetermined area of the support
US2686717A (en) * 1949-04-16 1954-08-17 Polaroid Corp Photographic product comprising a sheet support and means for collecting liquid spread upon said support in excess of that required to cover a predetermined area of the support
US3615436A (en) * 1963-06-14 1971-10-26 Polaroid Corp Self-developing photographic process with liquid trap
US3607285A (en) * 1968-04-15 1971-09-21 Polaroid Corp Photographic film unit
DE2129963C3 (en) * 1970-06-18 1980-08-14 Polaroid Corp., Cambridge, Mass. (V.St.A.) Apparatus for the production of integral self-developing film units

Also Published As

Publication number Publication date
FR2154602A1 (en) 1973-05-11
JPS4843317A (en) 1973-06-22
NL7212947A (en) 1973-03-29
FR2154602B1 (en) 1978-03-03
GB1402104A (en) 1975-08-06
DE2246121B2 (en) 1977-10-13
IT965389B (en) 1974-01-31
DE2246121A1 (en) 1973-04-05

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