FR1134632A - Perfectionnements aux procédés d'inversion par transfert d'argent et aux produits obtenus - Google Patents

Perfectionnements aux procédés d'inversion par transfert d'argent et aux produits obtenus

Info

Publication number
FR1134632A
FR1134632A FR1134632DA FR1134632A FR 1134632 A FR1134632 A FR 1134632A FR 1134632D A FR1134632D A FR 1134632DA FR 1134632 A FR1134632 A FR 1134632A
Authority
FR
France
Prior art keywords
products obtained
silver transfer
inversion processes
transfer inversion
processes
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)
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
International Polaroid Corp
Original Assignee
Polaroid Corp
International 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, International Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of FR1134632A publication Critical patent/FR1134632A/fr
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
    • G03C8/02—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

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR1134632D 1954-11-04 1955-11-03 Perfectionnements aux procédés d'inversion par transfert d'argent et aux produits obtenus Expired FR1134632A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US466889A US2861885A (en) 1954-11-04 1954-11-04 Photographic processes and products

Publications (1)

Publication Number Publication Date
FR1134632A true FR1134632A (fr) 1957-04-15

Family

ID=23853473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1134632D Expired FR1134632A (fr) 1954-11-04 1955-11-03 Perfectionnements aux procédés d'inversion par transfert d'argent et aux produits obtenus

Country Status (4)

Country Link
US (1) US2861885A (fr)
DE (1) DE1019559B (fr)
FR (1) FR1134632A (fr)
GB (1) GB776634A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016039A (en) * 1958-10-10 1962-01-09 May Joseph Le Photographic film coating and straightening device
US3416921A (en) * 1965-02-01 1968-12-17 Minnesota Mining & Mfg Photographic processing using cellophane processing sheets
US3357337A (en) * 1965-05-17 1967-12-12 Polaroid Corp Photographic process and apparatus for producing photographic images
US3910793A (en) * 1967-07-21 1975-10-07 Polaroid Corp Radiographic diffusion transfer element
BR7000485D0 (pt) * 1970-01-26 1973-04-26 Eastman Kodak Co Elemento de transferencia fotografica por difusao
DE2052648C2 (de) * 1970-10-27 1982-06-09 Polaroid Corp., 02139 Cambridge, Mass. Photografisches Aufzeichnungsmaterial
US4167318A (en) * 1977-07-25 1979-09-11 Polaroid Corporation Film assemblage of the self-developing type together with apparatus for processing thereof
US4145133A (en) * 1977-07-25 1979-03-20 Polaroid Corporation Film assemblage of the self-developing type together with apparatus for processing thereof
US4168166A (en) * 1977-11-09 1979-09-18 Polaroid Corporation Photographic processing composition comprising borate
US4139382A (en) * 1977-12-27 1979-02-13 Polaroid Corporation Photographic sound reproduction using silver diffusion transfer
US4186013A (en) * 1978-04-04 1980-01-29 Polaroid Corporation Silver diffusion transfer receiving layer comprising HEC and gelatin
US4186015A (en) * 1978-04-04 1980-01-29 Polaroid Corporation Silver diffusion transfer receiving layer comprising gelatin and polyvinyl alcohol
US4204869A (en) * 1978-04-04 1980-05-27 Polaroid Corporation Method for forming noble metal silver precipitating nuclei
JPS5931694B2 (ja) * 1978-11-14 1984-08-03 富士写真フイルム株式会社 拡散転写写真法による黒白ネガ銀画像の形成方法
US4247617A (en) * 1979-05-11 1981-01-27 Polaroid Corporation Silver diffusion transfer film unit transparency
US4282307A (en) * 1979-10-01 1981-08-04 Polaroid Corporation Method for forming noble metal silver precipitating nuclei
US4281056A (en) * 1979-10-01 1981-07-28 Polaroid Corporation Method for forming noble metal silver precipitating nuclei
US4259114A (en) * 1979-12-31 1981-03-31 Polaroid Corporation Method for forming silver precipitating nuclei
US4259116A (en) * 1979-12-31 1981-03-31 Polaroid Corporation Method for forming silver precipitating nuclei
US4259115A (en) * 1979-12-31 1981-03-31 Polaroid Corporation Method for forming silver precipitating nuclei
US4476213A (en) * 1982-12-10 1984-10-09 The Mead Corporation Non-aqueous silver halide diffusion imaging system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698245A (en) * 1946-04-13 1954-12-28 Polaroid Corp Photographic product and process for making a positive transfer image
US2543181A (en) * 1947-01-15 1951-02-27 Polaroid Corp Photographic product comprising a rupturable container carrying a photographic processing liquid
US2563342A (en) * 1947-01-28 1951-08-07 Polaroid Corp Photographic product and process
CH278309A (de) * 1949-07-04 1951-10-15 Bayer Ag Verfahren zur direkten Herstellung von positiven photographischen Bildern.
BE514019A (fr) * 1952-01-08

Also Published As

Publication number Publication date
DE1019559B (de) 1957-11-14
GB776634A (en) 1957-06-12
US2861885A (en) 1958-11-25

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