DK116490B - Fremgangsmåde til stabilisering af billeder frembragt i et lag af ukrystallinske fotochrome spiropyranforbindelser. - Google Patents

Fremgangsmåde til stabilisering af billeder frembragt i et lag af ukrystallinske fotochrome spiropyranforbindelser.

Info

Publication number
DK116490B
DK116490B DK25865AA DK25865A DK116490B DK 116490 B DK116490 B DK 116490B DK 25865A A DK25865A A DK 25865AA DK 25865 A DK25865 A DK 25865A DK 116490 B DK116490 B DK 116490B
Authority
DK
Denmark
Prior art keywords
uncrystalline
layer
images produced
spiropyran compounds
stabilizing images
Prior art date
Application number
DK25865AA
Other languages
Danish (da)
English (en)
Inventor
W Becker
P Foris
Original Assignee
Ncr
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 Ncr filed Critical Ncr
Publication of DK116490B publication Critical patent/DK116490B/da

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
    • G03C5/56—Processes using photosensitive compositions covered by the groups G03C1/64 - G03C1/72 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
    • G03C1/00—Photosensitive materials
    • G03C1/685—Compositions containing spiro-condensed pyran compounds or derivatives thereof, as photosensitive substances
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/163—Radiation-chromic compound

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
DK25865AA 1964-02-04 1965-01-18 Fremgangsmåde til stabilisering af billeder frembragt i et lag af ukrystallinske fotochrome spiropyranforbindelser. DK116490B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US342492A US3364023A (en) 1964-02-04 1964-02-04 Formation of silver images from ultraviolet-light-induced benzoindolinospiropyran dye images

Publications (1)

Publication Number Publication Date
DK116490B true DK116490B (da) 1970-01-12

Family

ID=23342062

Family Applications (1)

Application Number Title Priority Date Filing Date
DK25865AA DK116490B (da) 1964-02-04 1965-01-18 Fremgangsmåde til stabilisering af billeder frembragt i et lag af ukrystallinske fotochrome spiropyranforbindelser.

Country Status (10)

Country Link
US (1) US3364023A (US08066781-20111129-C00013.png)
AT (1) AT257356B (US08066781-20111129-C00013.png)
BE (1) BE659192A (US08066781-20111129-C00013.png)
CH (1) CH430767A (US08066781-20111129-C00013.png)
DE (1) DE1289426B (US08066781-20111129-C00013.png)
DK (1) DK116490B (US08066781-20111129-C00013.png)
FR (1) FR1423421A (US08066781-20111129-C00013.png)
GB (1) GB1030218A (US08066781-20111129-C00013.png)
NL (1) NL6500515A (US08066781-20111129-C00013.png)
SE (1) SE327332B (US08066781-20111129-C00013.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445225A (en) * 1965-10-01 1969-05-20 Xerox Corp Electrophotographic imaging process
US3510308A (en) * 1965-12-20 1970-05-05 Ncr Co Light sensitive complexes of benzoindolinospiropyrans and halides of group ii-b metals
US3532540A (en) * 1967-10-26 1970-10-06 Ncr Co Differential adhesion process for making high resolution thin film patterns
GB1273746A (en) * 1968-10-03 1972-05-10 Agfa Gevaert Unsaturated photochromic monomers and polymers prepared therefrom
US3884697A (en) * 1969-03-31 1975-05-20 Eiichi Inoue Photographic process utilizing spiropyran compound dispersed in nitrocellulose films with high nitrogen content
JP2003504692A (ja) 1999-07-08 2003-02-04 クロモテック リミテッド 乾式写真プリントプロセス

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152903A (en) * 1959-04-30 1964-10-13 Minnesota Mining & Mfg Reproduction system
US3212898A (en) * 1962-11-21 1965-10-19 American Cyanamid Co Photosensitive compositions of matter comprising photochromic materials suspended in polyester binders

Also Published As

Publication number Publication date
FR1423421A (fr) 1966-01-03
CH430767A (fr) 1967-02-28
US3364023A (en) 1968-01-16
NL6500515A (US08066781-20111129-C00013.png) 1965-08-05
DE1289426B (de) 1969-02-13
SE327332B (US08066781-20111129-C00013.png) 1970-08-17
AT257356B (de) 1967-10-10
GB1030218A (en) 1966-05-18
BE659192A (US08066781-20111129-C00013.png) 1965-05-28

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