FR2026927A1 - - Google Patents

Info

Publication number
FR2026927A1
FR2026927A1 FR6944437A FR6944437A FR2026927A1 FR 2026927 A1 FR2026927 A1 FR 2026927A1 FR 6944437 A FR6944437 A FR 6944437A FR 6944437 A FR6944437 A FR 6944437A FR 2026927 A1 FR2026927 A1 FR 2026927A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6944437A
Other languages
French (fr)
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
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=FR2026927(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Polaroid Corp filed Critical Polaroid Corp
Publication of FR2026927A1 publication Critical patent/FR2026927A1/fr
Withdrawn legal-status Critical Current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
    • G03C8/48—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)
  • Color Printing (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
FR6944437A 1968-12-23 1969-12-22 Withdrawn FR2026927A1 (nl)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2026927A1 true FR2026927A1 (nl) 1970-09-25

Family

ID=25138349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6944437A Withdrawn FR2026927A1 (nl) 1968-12-23 1969-12-22

Country Status (9)

Country Link
JP (1) JPS4843123B1 (nl)
AT (1) AT315639B (nl)
BE (1) BE743336A (nl)
CH (1) CH565395A5 (nl)
DE (2) DE1964534B2 (nl)
FR (1) FR2026927A1 (nl)
GB (1) GB1298082A (nl)
NL (1) NL152090B (nl)
SE (1) SE357450B (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2134979C2 (de) * 1970-07-13 1982-05-27 Polaroid Corp., 02139 Cambridge, Mass. Nach dem Silbersalzverfahren arbeitendes photographisches Laufbild-Aufzeichnungsmaterial
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 (nl) * 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
GB1220474A (en) * 1967-03-10 1971-01-27 Polaroid Corp Photographic colour transfer materials and process
US3415646A (en) * 1967-05-16 1968-12-10 Polaroid Corp Novel photographic products and processes
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
JPS4843123B1 (nl) 1973-12-17
AT315639B (de) 1974-06-10
NL152090B (nl) 1977-01-17
NL6919286A (nl) 1970-06-25
SE357450B (nl) 1973-06-25
DE1964534B2 (de) 1973-11-15
BE743336A (nl) 1970-06-18
DE1964534A1 (de) 1970-07-09
DE1964534C3 (nl) 1991-03-07
CH565395A5 (nl) 1975-08-15
GB1298082A (en) 1972-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse