CA2504995A1 - Method for forming temporary image - Google Patents

Method for forming temporary image Download PDF

Info

Publication number
CA2504995A1
CA2504995A1 CA002504995A CA2504995A CA2504995A1 CA 2504995 A1 CA2504995 A1 CA 2504995A1 CA 002504995 A CA002504995 A CA 002504995A CA 2504995 A CA2504995 A CA 2504995A CA 2504995 A1 CA2504995 A1 CA 2504995A1
Authority
CA
Canada
Prior art keywords
image
color contrast
temporary image
exposed region
medium
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.)
Granted
Application number
CA002504995A
Other languages
French (fr)
Other versions
CA2504995C (en
Inventor
Peter M. Kazmaier
Gabriel Iftime
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of CA2504995A1 publication Critical patent/CA2504995A1/en
Application granted granted Critical
Publication of CA2504995C publication Critical patent/CA2504995C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
    • 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
    • Y10S430/136—Coating process making radiation sensitive element
    • 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

Abstract

An image forming method composed of: (a) providing a reimageable medium composed of a substrate and a photochromic material, wherein the medium is capable of exhibiting a color contrast and an absence of the color contrast; (b) exposing the medium to an imaging light corresponding to a predetermined image to result in an exposed region and a non-exposed region, wherein the color contrast is present between the exposed region and the non-exposed region to allow a temporary image corresponding to the predetermined image to be visible for a visible time; (c) subjecting the temporary image to an indoor ambient condition for an image erasing time to change the color contrast to the absence of the color contrast to erase the temporary image without using an image erasure device; and (d) optionally repeating procedures (b) and (c) a number of times to result in the medium undergoing a number of additional cycles of temporary image formation and temporary image erasure.
CA002504995A 2004-04-29 2005-04-22 Method for forming temporary image Expired - Fee Related CA2504995C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/835,518 2004-04-29
US10/835,518 US7300727B2 (en) 2004-04-29 2004-04-29 Method for forming temporary image

Publications (2)

Publication Number Publication Date
CA2504995A1 true CA2504995A1 (en) 2005-10-29
CA2504995C CA2504995C (en) 2008-11-18

Family

ID=34939344

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002504995A Expired - Fee Related CA2504995C (en) 2004-04-29 2005-04-22 Method for forming temporary image

Country Status (5)

Country Link
US (2) US7300727B2 (en)
EP (1) EP1591829A1 (en)
JP (1) JP2005316481A (en)
CN (1) CN1702546A (en)
CA (1) CA2504995C (en)

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US7488132B2 (en) * 2005-12-21 2009-02-10 Palo Alto Research Center Incorporated Portable marking device for use with transient document media
US7875408B2 (en) * 2007-01-25 2011-01-25 International Business Machines Corporation Bleachable materials for lithography
US7564030B2 (en) * 2007-02-13 2009-07-21 Palo Alto Research Center Incorporated Method and system for forming temporary images
US7588878B2 (en) * 2007-06-13 2009-09-15 Xerox Corporation Inkless printing paper and method
US7553603B2 (en) * 2007-06-13 2009-06-30 Xerox Corporation Inkless printing paper and method
US7655366B2 (en) 2007-06-13 2010-02-02 Xerox Corporation Inkless reimageable printing paper and method
US7572569B2 (en) * 2007-06-13 2009-08-11 Xerox Corporation Inkless printing paper and method
US7582398B2 (en) * 2007-06-13 2009-09-01 Xerox Corporation Inkless reimageable printing paper and method
US7569316B2 (en) * 2007-06-13 2009-08-04 Xerox Corporation Inkless reimageable printing paper and method
US7867672B2 (en) * 2007-06-13 2011-01-11 Xerox Corporation Reimageable paper protected against UV light
US7541119B2 (en) 2007-06-13 2009-06-02 Xerox Corporation Inkless reimageable printing paper and method
US7718325B2 (en) * 2007-06-13 2010-05-18 Xerox Corporation Photochromic material, inkless reimageable printing paper, and methods
US7645558B2 (en) * 2007-06-13 2010-01-12 Xerox Corporation Inkless reimageable printing paper and method
US7666558B2 (en) 2007-06-13 2010-02-23 Xerox Corporation Inkless reimageable printing paper and method
US7852366B2 (en) * 2007-06-13 2010-12-14 Xerox Corporation System and method for printing reimageable transient documents
US7572560B2 (en) * 2007-06-13 2009-08-11 Xerox Corporation Inkless reimageable printing paper and method
US7992959B2 (en) * 2007-07-30 2011-08-09 Lexmark International, Inc. Printing system with transient and permanent imaging means
US20090080955A1 (en) * 2007-09-26 2009-03-26 Xerox Corporation Content-changing document and method of producing same
US20090097898A1 (en) * 2007-10-16 2009-04-16 Xerox Corporation Hand held photochromic marking implement
US7964271B2 (en) * 2008-06-24 2011-06-21 Xerox Corporation Photochromic medium with erase-on-demand capability
US7678515B2 (en) * 2008-08-12 2010-03-16 Xerox Corporation Thermally gated photochromic medium
US7645560B1 (en) 2008-09-08 2010-01-12 Xerox Corporation Inkless reimageable printing paper and method
US7811741B2 (en) * 2009-02-24 2010-10-12 Xerox Corporation Reverse write erasable paper
US8344854B2 (en) * 2009-02-26 2013-01-01 Palo Alto Research Center Incorporated Transient routing slips and inter-office envelopes
US8216765B2 (en) * 2009-03-09 2012-07-10 Xerox Corporation Reimageable and reusable medium and method of producing and using the reimageable and reusable medium
US8113646B2 (en) 2009-03-09 2012-02-14 Xerox Corporation Combined inkjet and photochromic reusable paper personal printer
US7935463B2 (en) * 2009-03-09 2011-05-03 Xerox Corporation Reusable paper media with compatibility markings and printer with incompatible media sensor
US8670140B2 (en) * 2009-04-08 2014-03-11 Palo Alto Research Center Incorporated Workflow management bridging virtual and transient-paper documents
US8441668B2 (en) * 2009-04-08 2013-05-14 Palo Alto Research Center Incorporated Permanence estimation and policy enforcement for transient printing
US8728685B2 (en) * 2009-06-25 2014-05-20 Sabic Innovative Plastics Ip B.V. Method of making holographic storage medium
US8177347B2 (en) * 2009-07-16 2012-05-15 Xerox Corporation Dual mode printer
US9163145B2 (en) 2011-06-28 2015-10-20 3M Innovative Properties Company Process for preparing photoresponsive hybrid organic-inorganic particles
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Also Published As

Publication number Publication date
EP1591829A1 (en) 2005-11-02
US20050287475A1 (en) 2005-12-29
JP2005316481A (en) 2005-11-10
US20050244744A1 (en) 2005-11-03
US7498122B2 (en) 2009-03-03
US7300727B2 (en) 2007-11-27
CN1702546A (en) 2005-11-30
CA2504995C (en) 2008-11-18

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Effective date: 20150422