CA972608A - Photographic self-developing film unit with rupturable container of processing liquid - Google Patents

Photographic self-developing film unit with rupturable container of processing liquid

Info

Publication number
CA972608A
CA972608A CA137,072A CA137072A CA972608A CA 972608 A CA972608 A CA 972608A CA 137072 A CA137072 A CA 137072A CA 972608 A CA972608 A CA 972608A
Authority
CA
Canada
Prior art keywords
processing liquid
film unit
rupturable container
developing film
photographic self
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
CA137,072A
Other languages
English (en)
Other versions
CA137072S (en
Inventor
Richard J. Chen
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
Application filed by Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of CA972608A publication Critical patent/CA972608A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Bag Frames (AREA)
  • Endoscopes (AREA)
  • Camera Data Copying Or Recording (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
CA137,072A 1971-03-15 1972-03-14 Photographic self-developing film unit with rupturable container of processing liquid Expired CA972608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12427371A 1971-03-15 1971-03-15

Publications (1)

Publication Number Publication Date
CA972608A true CA972608A (en) 1975-08-12

Family

ID=22413852

Family Applications (1)

Application Number Title Priority Date Filing Date
CA137,072A Expired CA972608A (en) 1971-03-15 1972-03-14 Photographic self-developing film unit with rupturable container of processing liquid

Country Status (10)

Country Link
US (1) US3756824A (enrdf_load_stackoverflow)
JP (1) JPS55730B2 (enrdf_load_stackoverflow)
AU (1) AU470381B2 (enrdf_load_stackoverflow)
BE (1) BE780690A (enrdf_load_stackoverflow)
CA (1) CA972608A (enrdf_load_stackoverflow)
DE (1) DE2212287C3 (enrdf_load_stackoverflow)
FR (1) FR2130220B1 (enrdf_load_stackoverflow)
GB (1) GB1333688A (enrdf_load_stackoverflow)
IT (1) IT948785B (enrdf_load_stackoverflow)
NL (1) NL171631C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677046A (en) * 1984-12-12 1987-06-30 Fuji Photo Film Co., Ltd. Instant photographic method and apparatus
US4767691A (en) * 1987-05-04 1988-08-30 Polaroid Corporation Photographic film assemblage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627460A (en) * 1950-05-11 1953-02-03 Polaroid Corp Sealed photographic film unit containing a liquid
US3479936A (en) * 1966-12-23 1969-11-25 Polaroid Corp Exposure control system
US3415644A (en) * 1967-03-10 1968-12-10 Polaroid Corp Novel photographic products and processes
US3473925A (en) * 1968-05-23 1969-10-21 Polaroid Corp Photographic diffusion transfer color process and film unit for use therein
US3578540A (en) * 1968-07-22 1971-05-11 Polaroid Corp Color photographic product formed by diffusion transfer
US3619193A (en) * 1968-12-30 1971-11-09 Polaroid Corp Photographic film unit

Also Published As

Publication number Publication date
AU470381B2 (en) 1973-09-06
BE780690A (fr) 1972-09-15
NL171631B (nl) 1982-11-16
US3756824A (en) 1973-09-04
FR2130220A1 (enrdf_load_stackoverflow) 1972-11-03
DE2212287B2 (de) 1980-08-07
FR2130220B1 (enrdf_load_stackoverflow) 1976-10-29
GB1333688A (en) 1973-10-10
DE2212287A1 (de) 1972-09-21
JPS4845226A (enrdf_load_stackoverflow) 1973-06-28
DE2212287C3 (de) 1981-05-27
NL171631C (nl) 1983-04-18
AU3961672A (en) 1973-09-06
NL7203426A (enrdf_load_stackoverflow) 1972-09-19
IT948785B (it) 1973-06-11
JPS55730B2 (enrdf_load_stackoverflow) 1980-01-09

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