ES437440A1 - Integral film unit - Google Patents

Integral film unit

Info

Publication number
ES437440A1
ES437440A1 ES437440A ES437440A ES437440A1 ES 437440 A1 ES437440 A1 ES 437440A1 ES 437440 A ES437440 A ES 437440A ES 437440 A ES437440 A ES 437440A ES 437440 A1 ES437440 A1 ES 437440A1
Authority
ES
Spain
Prior art keywords
sheet
sheets
film unit
secured
spacer means
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
Application number
ES437440A
Other languages
Spanish (es)
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.)
Eastman Kodak Co
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 ES437440A1 publication Critical patent/ES437440A1/en
Expired 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/42—Structural details
    • 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
    • G03C8/32—Development processes or agents therefor
    • G03C8/34—Containers for the agents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Packages (AREA)
  • Photographic Developing Apparatuses (AREA)

Abstract

Perfections introduced in a film unit, comprising a photosensitive sheet and a second sheet, permanently secured to each other in superposed relation by spacer means extending along opposite side edges of the sheets and between them, characterized in that the spacer means they extend from between the sheets at one end, are secured transversely to one of the sheets next to that end, are folded to separate from said first sheet on themselves, within the limits of that sheet at said first end and are secured at the folded state to define a compartment for a flowing treatment composition. (Machine-translation by Google Translate, not legally binding)
ES437440A 1974-05-06 1975-05-05 Integral film unit Expired ES437440A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19882/74A GB1507979A (en) 1974-05-06 1974-05-06 Integral film unit

Publications (1)

Publication Number Publication Date
ES437440A1 true ES437440A1 (en) 1977-05-16

Family

ID=10136755

Family Applications (1)

Application Number Title Priority Date Filing Date
ES437440A Expired ES437440A1 (en) 1974-05-06 1975-05-05 Integral film unit

Country Status (11)

Country Link
JP (1) JPS6012619B2 (en)
AR (1) AR206922A1 (en)
AT (1) AT357028B (en)
BR (1) BR7502710A (en)
DE (1) DE2519987C2 (en)
ES (1) ES437440A1 (en)
GB (1) GB1507979A (en)
IT (1) IT1037900B (en)
NL (1) NL7505344A (en)
SE (1) SE415508B (en)
ZA (1) ZA752849B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834442A (en) * 1981-08-25 1983-02-28 Fuji Photo Film Co Ltd Self-treatment photographic film unit and its production
JPS60189042U (en) * 1984-02-13 1985-12-14 コニカ株式会社 photo products

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619192A (en) * 1967-03-10 1971-11-09 Polaroid Corp Photographic film unit
US3752723A (en) * 1971-04-20 1973-08-14 Polaroid Corp Method of manufacturing self developing photographic film units

Also Published As

Publication number Publication date
SE415508B (en) 1980-10-06
BR7502710A (en) 1976-03-16
AU8084975A (en) 1976-11-11
SE7505167L (en) 1975-11-07
ZA752849B (en) 1976-04-28
NL7505344A (en) 1975-11-10
DE2519987A1 (en) 1975-11-20
JPS50153628A (en) 1975-12-10
DE2519987C2 (en) 1986-07-31
IT1037900B (en) 1979-11-20
AR206922A1 (en) 1976-08-31
GB1507979A (en) 1978-04-19
JPS6012619B2 (en) 1985-04-02
AT357028B (en) 1980-06-10

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