EP0210134A3 - Method of processing holographic material - Google Patents

Method of processing holographic material Download PDF

Info

Publication number
EP0210134A3
EP0210134A3 EP86810321A EP86810321A EP0210134A3 EP 0210134 A3 EP0210134 A3 EP 0210134A3 EP 86810321 A EP86810321 A EP 86810321A EP 86810321 A EP86810321 A EP 86810321A EP 0210134 A3 EP0210134 A3 EP 0210134A3
Authority
EP
European Patent Office
Prior art keywords
holographic material
processing holographic
processing
compound
treatment
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.)
Withdrawn
Application number
EP86810321A
Other languages
German (de)
French (fr)
Other versions
EP0210134A2 (en
Inventor
Timothy Nigel Briggs
Trevor James Maternaghan
Douglas James Edwards
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of EP0210134A2 publication Critical patent/EP0210134A2/en
Publication of EP0210134A3 publication Critical patent/EP0210134A3/en
Withdrawn legal-status Critical Current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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/38—Fixing; Developing-fixing; Hardening-fixing
    • G03C5/39—Stabilising, i.e. fixing without washing out
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/40—Chemically transforming developed images
    • G03C5/44—Bleaching; Bleach-fixing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

Treatment of processed holographic material by means of aqueous solutions containing at least one compound which has a cathodic reduction potential of more than -1 Volt versus a standard calomel electrode.
EP86810321A 1985-07-23 1986-07-17 Method of processing holographic material Withdrawn EP0210134A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858518602A GB8518602D0 (en) 1985-07-23 1985-07-23 Holograms
GB8518602 1985-07-23

Publications (2)

Publication Number Publication Date
EP0210134A2 EP0210134A2 (en) 1987-01-28
EP0210134A3 true EP0210134A3 (en) 1988-07-20

Family

ID=10582735

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86810321A Withdrawn EP0210134A3 (en) 1985-07-23 1986-07-17 Method of processing holographic material

Country Status (3)

Country Link
EP (1) EP0210134A3 (en)
JP (1) JPS6223081A (en)
GB (1) GB8518602D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8829698D0 (en) * 1988-12-20 1989-02-15 Ciba Geigy Ag Production of holograms

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU667947A1 (en) * 1976-12-24 1979-06-15 Всесоюзный Государственный Научно-Исследовательский И Проектный Институт Химико-Фотографической Промышленности Method of stabilizing holograms

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU667947A1 (en) * 1976-12-24 1979-06-15 Всесоюзный Государственный Научно-Исследовательский И Проектный Институт Химико-Фотографической Промышленности Method of stabilizing holograms

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
APPLIED OPTICS, vol. 9, no. 3, March 1970, pages 713-719, American Institute of Physics, New York, US; M. CHANG et al.: "Holographic dielectric grating: theory and practice" *
C.E.K. MEES: "The theory of the photographic process", 2nd edition, chapter 12, 1954, pages 259-260, The Macmillan Co., New York, US; "Redox potentials and desensitization" *
CHEMICAL ABSTRACTS, vol. 86, no. 14, 1977, page 640, abstract no. 98984x, Columbus, Ohio, US; T.G. OVECHKINA et al.: "Stabilization of phase holograms on photographic plates of VRL-633 type", & ZH. NAUCHN. PRIKL. FOTOGR. KINEMATOGR. 1976, 21(5), 382-4 *
CHEMICAL ABSTRACTS, vol. 91, no. 26, December 1979, page 612, abstract no. 220380t, Columbus, Ohio, US; & SU-A-667 947 (ALL-UNION SCIENTIFIC-RESEARCH INSTITUTE OF THE PHOTOGRAPHIC CHEMICAL INDUSTRY) 30-05-1979 *
OPTIK 34, vol. 3, 1971, pages 240-253, Wissenschaftliche Verlag, Stuttgart, DE; H.T. BUSCHMANN: "Bleichprozesse zur Erzeugung rauscharmer, lichtstarker Phasenhologramme" *
P. HARIHARAN: "Optical holography", chapter 7, 1984, pages 96-99, Cambridge University Press, Cambridge, GB; " Bleach techniques" *
THE JOURNAL OF PHOTOGRAPHIC SCIENCE, vol. 19, no. 5, October 1971, pages 113-120, Royal Photographic Society, London, GB; J.F. WILLEMS: "Superadditivity effects in the photographic bleaching process" *

Also Published As

Publication number Publication date
GB8518602D0 (en) 1985-08-29
JPS6223081A (en) 1987-01-31
EP0210134A2 (en) 1987-01-28

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Inventor name: MATERNAGHAN, TREVOR JAMES

Inventor name: BRIGGS, TIMOTHY NIGEL

Inventor name: EDWARDS, DOUGLAS JAMES