DE1282452B - Verfahren zum Stabilisieren von Bildern in Schichten aus photochromen Stoffen - Google Patents

Verfahren zum Stabilisieren von Bildern in Schichten aus photochromen Stoffen

Info

Publication number
DE1282452B
DE1282452B DEN26062A DEN0026062A DE1282452B DE 1282452 B DE1282452 B DE 1282452B DE N26062 A DEN26062 A DE N26062A DE N0026062 A DEN0026062 A DE N0026062A DE 1282452 B DE1282452 B DE 1282452B
Authority
DE
Germany
Prior art keywords
layer
photochromic
image
light
state
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.)
Pending
Application number
DEN26062A
Other languages
German (de)
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.)
NCR Voyix Corp
Original Assignee
NCR 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 NCR Corp filed Critical NCR Corp
Publication of DE1282452B publication Critical patent/DE1282452B/de
Pending 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
DEN26062A 1964-01-16 1965-01-12 Verfahren zum Stabilisieren von Bildern in Schichten aus photochromen Stoffen Pending DE1282452B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US338136A US3341330A (en) 1964-01-16 1964-01-16 Method of forming thermally stable photochromic images and product

Publications (1)

Publication Number Publication Date
DE1282452B true DE1282452B (de) 1968-11-07

Family

ID=23323551

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN26062A Pending DE1282452B (de) 1964-01-16 1965-01-12 Verfahren zum Stabilisieren von Bildern in Schichten aus photochromen Stoffen

Country Status (10)

Country Link
US (1) US3341330A (en, 2012)
AT (1) AT257355B (en, 2012)
BE (1) BE658273A (en, 2012)
CH (1) CH431268A (en, 2012)
DE (1) DE1282452B (en, 2012)
DK (1) DK116636B (en, 2012)
FR (1) FR1420307A (en, 2012)
GB (1) GB1030217A (en, 2012)
NL (1) NL6500513A (en, 2012)
SE (1) SE305809B (en, 2012)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471290A (en) * 1965-10-01 1969-10-07 Xerox Corp Photochromic photoresist imaging
US3532540A (en) * 1967-10-26 1970-10-06 Ncr Co Differential adhesion process for making high resolution thin film patterns
US3627690A (en) * 1969-10-01 1971-12-14 Itek Corp Photochromic naphthopyran compositions
US4172725A (en) * 1975-04-24 1979-10-30 La Cellophane Photosensitive compositions and recording materials and processes utilizing same
US4171980A (en) * 1975-04-24 1979-10-23 La Cellophane Photosensitive compositions and recording materials and processes utilizing same
US5501945A (en) * 1994-08-30 1996-03-26 The University Of Akron Method of using multichromic polymers in packaging
ATE251316T1 (de) 1999-07-08 2003-10-15 Kromotek Ltd Trockenverfahren zur herstellung photographischer abzüge
DE10309747B4 (de) * 2002-03-07 2011-11-24 CiS Institut für Mikrosensorik gGmbH Auflichtsensor und Verfahren zu seiner Herstellung
EP2856484A4 (en) * 2012-05-31 2016-02-24 Nokia Technologies Oy APPARATUS AND METHOD USED IN DIFFERENT AMBIENT LIGHTING CONDITIONS

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082119B (de) * 1957-04-23 1960-05-19 Ncr Co Strahlungsempfindliche Schicht fuer Datenspeichervorrichtungen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140948A (en) * 1961-10-18 1964-07-14 Horizons Inc Photography
US3184308A (en) * 1962-05-23 1965-05-18 Meyer S Agruss Process for treating leucocyanide dye images and product thereof
US3212898A (en) * 1962-11-21 1965-10-19 American Cyanamid Co Photosensitive compositions of matter comprising photochromic materials suspended in polyester binders

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082119B (de) * 1957-04-23 1960-05-19 Ncr Co Strahlungsempfindliche Schicht fuer Datenspeichervorrichtungen

Also Published As

Publication number Publication date
CH431268A (fr) 1967-02-28
SE305809B (en, 2012) 1968-11-04
NL6500513A (en, 2012) 1965-07-19
DK116636B (da) 1970-01-26
GB1030217A (en) 1966-05-18
BE658273A (en, 2012) 1965-04-30
AT257355B (de) 1967-10-10
FR1420307A (fr) 1965-12-03
US3341330A (en) 1967-09-12

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