BE743336A - - Google Patents

Info

Publication number
BE743336A
BE743336A BE743336DA BE743336A BE 743336 A BE743336 A BE 743336A BE 743336D A BE743336D A BE 743336DA BE 743336 A BE743336 A BE 743336A
Authority
BE
Belgium
Application number
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=25138349&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BE743336(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 BE743336A publication Critical patent/BE743336A/xx

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
    • G03C8/48—Integral units, i.e. the image-forming section not being separated from the image-receiving section characterised by substances used for masking the image-forming section

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Color Printing (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
BE743336D 1968-12-23 1969-12-18 BE743336A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78635268A 1968-12-23 1968-12-23

Publications (1)

Publication Number Publication Date
BE743336A true BE743336A (pt) 1970-06-18

Family

ID=25138349

Family Applications (1)

Application Number Title Priority Date Filing Date
BE743336D BE743336A (pt) 1968-12-23 1969-12-18

Country Status (9)

Country Link
JP (1) JPS4843123B1 (pt)
AT (1) AT315639B (pt)
BE (1) BE743336A (pt)
CH (1) CH565395A5 (pt)
DE (2) DE1964534C3 (pt)
FR (1) FR2026927A1 (pt)
GB (1) GB1298082A (pt)
NL (1) NL152090B (pt)
SE (1) SE357450B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2101697A5 (pt) * 1970-07-13 1972-03-31 Polaroid Corp
AU453987B2 (en) * 1970-10-23 1974-10-17 Polaroid Corp. Reflection type diffusion transfer process photographic film units
AU456866B2 (en) * 1970-12-28 1975-01-16 Polaroid Corp. Photographic film units
US4139381A (en) * 1977-09-23 1979-02-13 Polaroid Corporation Photographic products and processes employing pH sensitive filter dyes
DE4426540A1 (de) * 1993-08-18 1995-03-23 Bergische Stahlindustrie Bremse für Fahrzeuge, insbesondere Schienenfahrzeuge

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA641661A (en) * 1962-05-22 G. Rogers Howard Photographic diffusion-transfer processes and elements thereof
FR512546A (fr) * 1915-02-04 1921-01-25 G W Adolf Sosna Plaques, films ou papiers photographiques de sensibilité réduite à la lumière
US2199580A (en) * 1938-09-10 1940-05-07 Mayson H Tucker Photographic printing
GB551008A (en) * 1939-04-14 1943-02-04 Lars Moeen A photographic material for colour photography and kinematography
US2647056A (en) * 1948-02-12 1953-07-28 Polaroid Corp One step photographic transfer process
BE551349A (pt) * 1955-09-29
US2983606A (en) * 1958-07-14 1961-05-09 Polaroid Corp Processes and products for forming photographic images in color
US3114636A (en) * 1961-04-21 1963-12-17 Polaroid Corp Photographic process and product
US3362819A (en) * 1962-11-01 1968-01-09 Polaroid Corp Color diffusion transfer photographic products and processes utilizing an image receiving element containing a polymeric acid layer
US3249435A (en) * 1962-12-28 1966-05-03 Polaroid Corp Photographic products and processes
GB1165327A (en) * 1966-04-07 1969-09-24 Kodak Ltd Photographic Recording Material
US3415644A (en) * 1967-03-10 1968-12-10 Polaroid Corp Novel photographic products and processes
US3415646A (en) * 1967-05-16 1968-12-10 Polaroid Corp Novel photographic products and processes
GB1220474A (en) * 1967-03-10 1971-01-27 Polaroid Corp Photographic colour transfer materials and process
US3415645A (en) * 1967-03-10 1968-12-10 Polaroid Corp Opaque permeable polymeric layer in photo-sensitive element
AU453987B2 (en) * 1970-10-23 1974-10-17 Polaroid Corp. Reflection type diffusion transfer process photographic film units
US3647437A (en) * 1970-12-18 1972-03-07 Polaroid Corp Photographic products, processes and compositions

Also Published As

Publication number Publication date
FR2026927A1 (pt) 1970-09-25
AT315639B (de) 1974-06-10
SE357450B (pt) 1973-06-25
NL6919286A (pt) 1970-06-25
DE1964534A1 (de) 1970-07-09
CH565395A5 (pt) 1975-08-15
DE1964534C3 (pt) 1991-03-07
DE1964534B2 (de) 1973-11-15
JPS4843123B1 (pt) 1973-12-17
NL152090B (nl) 1977-01-17
GB1298082A (en) 1972-11-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: POLAROID CORP.

Effective date: 19881231