BE777399A - Separateur impermeable electriquement conducteur, destine a un accumulateur electrique - Google Patents

Separateur impermeable electriquement conducteur, destine a un accumulateur electrique

Info

Publication number
BE777399A
BE777399A BE777399A BE777399A BE777399A BE 777399 A BE777399 A BE 777399A BE 777399 A BE777399 A BE 777399A BE 777399 A BE777399 A BE 777399A BE 777399 A BE777399 A BE 777399A
Authority
BE
Belgium
Prior art keywords
intended
electrically conductive
electric accumulator
conductive waterproof
waterproof separator
Prior art date
Application number
BE777399A
Other languages
English (en)
Inventor
R E Isley
Original Assignee
Standard Oil 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 Standard Oil Co filed Critical Standard Oil Co
Publication of BE777399A publication Critical patent/BE777399A/fr

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
    • 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
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
    • G03C8/06—Silver salt diffusion transfer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE777399A 1970-12-28 1971-12-28 Separateur impermeable electriquement conducteur, destine a un accumulateur electrique BE777399A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00101902A US3806342A (en) 1970-12-28 1970-12-28 Composite diffusion transfer photographic product and process

Publications (1)

Publication Number Publication Date
BE777399A true BE777399A (fr) 1972-06-28

Family

ID=22287083

Family Applications (1)

Application Number Title Priority Date Filing Date
BE777399A BE777399A (fr) 1970-12-28 1971-12-28 Separateur impermeable electriquement conducteur, destine a un accumulateur electrique

Country Status (2)

Country Link
US (1) US3806342A (fr)
BE (1) BE777399A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1470369A (en) * 1973-06-22 1977-04-14 Agfa Gevaert Photographic complex diffusion transfer process
US4359397A (en) * 1980-12-31 1982-11-16 Polaroid Corporation Benzotriazole complexes and film units employing same
US4418139A (en) * 1980-12-31 1983-11-29 Polaroid Corporation Film units containing thermally induced water-releasing benzotriazole complex

Also Published As

Publication number Publication date
US3806342A (en) 1974-04-23

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: THE STANDARD OIL CY

Effective date: 19911228