GB1225724A - - Google Patents

Info

Publication number
GB1225724A
GB1225724A GB1225724DA GB1225724A GB 1225724 A GB1225724 A GB 1225724A GB 1225724D A GB1225724D A GB 1225724DA GB 1225724 A GB1225724 A GB 1225724A
Authority
GB
United Kingdom
Prior art keywords
sheets
april
polymer
sheet
region
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
Other languages
English (en)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27419023&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB1225724(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of GB1225724A publication Critical patent/GB1225724A/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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Materials For Medical Uses (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Laminated Bodies (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB1225724D 1968-04-15 1969-04-11 Expired GB1225724A (enrdf_load_stackoverflow)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US72123168A 1968-04-15 1968-04-15
US72625268A 1968-05-02 1968-05-02
US75601768A 1968-08-28 1968-08-28

Publications (1)

Publication Number Publication Date
GB1225724A true GB1225724A (enrdf_load_stackoverflow) 1971-03-24

Family

ID=27419023

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1225724D Expired GB1225724A (enrdf_load_stackoverflow) 1968-04-15 1969-04-11
GB1225723D Expired GB1225723A (enrdf_load_stackoverflow) 1968-04-15 1969-04-11

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1225723D Expired GB1225723A (enrdf_load_stackoverflow) 1968-04-15 1969-04-11

Country Status (10)

Country Link
US (1) US3607285A (enrdf_load_stackoverflow)
JP (1) JPS4833700B1 (enrdf_load_stackoverflow)
AT (2) AT289539B (enrdf_load_stackoverflow)
BE (2) BE731516A (enrdf_load_stackoverflow)
CH (2) CH533850A (enrdf_load_stackoverflow)
DE (2) DE1918885A1 (enrdf_load_stackoverflow)
FR (2) FR2006256A6 (enrdf_load_stackoverflow)
GB (2) GB1225724A (enrdf_load_stackoverflow)
NL (2) NL157995C (enrdf_load_stackoverflow)
SE (1) SE364786B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751254A (en) * 1971-02-01 1973-08-07 Eastman Kodak Co Photographic film unit

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751256A (en) * 1971-09-07 1973-08-07 Eastman Kodak Co Fluid receiving means
BE789329A (fr) * 1971-09-27 1973-03-27 Polaroid Corp Pellicule photographique a autodeveloppement a retenue de liquide
US4042396A (en) * 1975-07-11 1977-08-16 Eastman Kodak Company Fluid receiving trap with air releasing means comprising a processing composition impervious layer
US4092167A (en) * 1977-01-03 1978-05-30 Polaroid Corporation Photographic film unit with taps on binding element
US4312939A (en) * 1980-04-18 1982-01-26 Polaroid Corporation Photographic product and process of making the same
US4356248A (en) * 1981-05-26 1982-10-26 Polaroid Corporation Photographic product
US4545663A (en) * 1982-12-27 1985-10-08 Polaroid Corporation Integral self-developing film unit and system for use thereof
EP0691566A1 (en) 1994-07-06 1996-01-10 Polaroid Corporation Method and apparatus for minimizing specks on positive film sheets
CN1180309C (zh) * 1999-07-02 2004-12-15 富士摄影胶片株式会社 制造瞬时成像胶片单元的方法和设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320065A (en) * 1963-06-14 1967-05-16 Polaroid Corp Photographic film unit having a resilient liquid trapping member
US3352674A (en) * 1964-01-20 1967-11-14 Eastman Kodak Co Process and product for image transfer photography
NL134364C (enrdf_load_stackoverflow) * 1965-02-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751254A (en) * 1971-02-01 1973-08-07 Eastman Kodak Co Photographic film unit

Also Published As

Publication number Publication date
DE1918885B2 (enrdf_load_stackoverflow) 1970-10-15
NL6905768A (enrdf_load_stackoverflow) 1969-10-17
SE364786B (enrdf_load_stackoverflow) 1974-03-04
GB1225723A (enrdf_load_stackoverflow) 1971-03-24
NL157995C (nl) 1982-10-18
DE1918886B2 (de) 1971-10-28
AT298235B (de) 1972-04-25
FR2006256A6 (enrdf_load_stackoverflow) 1969-12-26
DE1918886A1 (de) 1970-06-11
NL157723B (nl) 1978-08-15
FR2006255A1 (enrdf_load_stackoverflow) 1969-12-26
CH518573A (de) 1972-01-31
AT289539B (de) 1971-04-26
NL157995B (nl) 1978-09-15
NL6905767A (enrdf_load_stackoverflow) 1969-10-17
DE1918885A1 (de) 1969-11-06
CH533850A (de) 1973-02-28
BE731515A (enrdf_load_stackoverflow) 1969-10-15
US3607285A (en) 1971-09-21
BE731516A (enrdf_load_stackoverflow) 1969-10-15
JPS4833700B1 (enrdf_load_stackoverflow) 1973-10-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years