GB1370598A - Photographic film products and methods of manufacturing such products - Google Patents

Photographic film products and methods of manufacturing such products

Info

Publication number
GB1370598A
GB1370598A GB1929573A GB1929573A GB1370598A GB 1370598 A GB1370598 A GB 1370598A GB 1929573 A GB1929573 A GB 1929573A GB 1929573 A GB1929573 A GB 1929573A GB 1370598 A GB1370598 A GB 1370598A
Authority
GB
United Kingdom
Prior art keywords
liquid
sheets
rollers
roller
unit
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
GB1929573A
Other languages
English (en)
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.)
Polaroid Corp
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.)
Filing date
Publication date
Priority claimed from US05/303,685 external-priority patent/US3944701A/en
Application filed by Polaroid Corp filed Critical Polaroid Corp
Publication of GB1370598A publication Critical patent/GB1370598A/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
    • G03C8/44—Integral units, i.e. the image-forming section not being separated from the image-receiving section

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
GB1929573A 1972-05-05 1973-04-24 Photographic film products and methods of manufacturing such products Expired GB1370598A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25061172A 1972-05-05 1972-05-05
US05/303,685 US3944701A (en) 1972-11-06 1972-11-06 Photographic film unit having gravure coated, tapered thickness layer

Publications (1)

Publication Number Publication Date
GB1370598A true GB1370598A (en) 1974-10-16

Family

ID=26941003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1929573A Expired GB1370598A (en) 1972-05-05 1973-04-24 Photographic film products and methods of manufacturing such products

Country Status (7)

Country Link
JP (1) JPS5644412B2 (enExample)
AU (1) AU475009B2 (enExample)
DE (1) DE2322526C2 (enExample)
FR (1) FR2183764B1 (enExample)
GB (1) GB1370598A (enExample)
IT (1) IT983005B (enExample)
NL (1) NL177154C (enExample)

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
DE2129963C3 (de) * 1970-06-18 1980-08-14 Polaroid Corp., Cambridge, Mass. (V.St.A.) Vorrichtung zur Herstellung integraler Selbstentwicklerfilmeinheiten

Also Published As

Publication number Publication date
FR2183764B1 (enExample) 1977-04-29
FR2183764A1 (enExample) 1973-12-21
DE2322526C2 (de) 1983-02-24
IT983005B (it) 1974-10-31
JPS5063925A (enExample) 1975-05-30
DE2322526A1 (de) 1973-11-15
JPS5644412B2 (enExample) 1981-10-19
NL177154C (nl) 1985-08-01
AU5472273A (en) 1974-10-24
AU475009B2 (en) 1976-08-12
NL7306255A (enExample) 1973-11-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee