CA2020730A1 - Methode de surete de formation d'images - Google Patents

Methode de surete de formation d'images

Info

Publication number
CA2020730A1
CA2020730A1 CA2020730A CA2020730A CA2020730A1 CA 2020730 A1 CA2020730 A1 CA 2020730A1 CA 2020730 A CA2020730 A CA 2020730A CA 2020730 A CA2020730 A CA 2020730A CA 2020730 A1 CA2020730 A1 CA 2020730A1
Authority
CA
Canada
Prior art keywords
transparent sheet
substantially transparent
image
imaging member
paper
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
CA2020730A
Other languages
English (en)
Other versions
CA2020730C (fr
Inventor
James D. Mayo
Stephan Drappel
James M. Duff
Melvin D. Croucher
John M. Lennon
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
Individual
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 Individual filed Critical Individual
Publication of CA2020730A1 publication Critical patent/CA2020730A1/fr
Application granted granted Critical
Publication of CA2020730C publication Critical patent/CA2020730C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/14—Transferring a pattern to a second base
    • G03G13/16—Transferring a pattern to a second base of a toner pattern, e.g. a powder pattern
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/916—Fraud or tamper detecting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Color Printing (AREA)
CA002020730A 1989-07-28 1990-07-09 Methode de surete de formation d'images Expired - Fee Related CA2020730C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/386,751 US5021318A (en) 1989-07-28 1989-07-28 Process for forming secure images
US386751 1989-07-28

Publications (2)

Publication Number Publication Date
CA2020730A1 true CA2020730A1 (fr) 1991-01-29
CA2020730C CA2020730C (fr) 1995-11-28

Family

ID=23526903

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002020730A Expired - Fee Related CA2020730C (fr) 1989-07-28 1990-07-09 Methode de surete de formation d'images

Country Status (5)

Country Link
US (1) US5021318A (fr)
EP (1) EP0410800B1 (fr)
JP (1) JP2740340B2 (fr)
CA (1) CA2020730C (fr)
DE (1) DE69009610T2 (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162179A (en) * 1990-04-17 1992-11-10 Armstrong World Industries, Inc. Electrographic structure and process
AU646443B2 (en) * 1990-04-17 1994-02-24 Armstrong World Industries, Inc. Non-impact printer
US5114520A (en) * 1991-09-27 1992-05-19 Minnesota Mining And Manufacturing Company Image transfer apparatus and method
US5215838A (en) * 1991-10-04 1993-06-01 Xerox Corporation Infrared or red light sensitive migration imaging member
US5261987A (en) * 1992-06-05 1993-11-16 Eastman Kodak Company Method of making an identification card
US5449200A (en) * 1993-06-08 1995-09-12 Domtar, Inc. Security paper with color mark
US5912097A (en) * 1993-07-06 1999-06-15 Eastman Kodak Company Electrostatographic method using an overlay toner
EP0644464B1 (fr) * 1993-07-21 1998-07-01 Xerox Corporation Epreuves photographiques simulées utilisant xérographie
US5337132A (en) * 1993-07-21 1994-08-09 Xerox Corporation Apparatus for creating simulated color photographic prints using xerography
ZA946178B (en) * 1993-08-16 1995-03-20 Image Database Technologies Pr A method of producing a personal information-bearing card
US6449377B1 (en) 1995-05-08 2002-09-10 Digimarc Corporation Methods and systems for watermark processing of line art images
US5582669A (en) * 1994-05-10 1996-12-10 Polaroid Corporation Method for providing a protective overcoat on an image carrying medium utilizing a heated roller and a cooled roller
US5637174A (en) * 1995-04-10 1997-06-10 Atlantek, Inc. Apparatus for automated one-up printing and production of an identification card
US5690993A (en) * 1995-05-01 1997-11-25 Xerox Corporation Overcoated migration imaging members
US5737677A (en) * 1995-08-31 1998-04-07 Eastman Kodak Company Apparatus and method of toner transfer using non-marking toner
US5702852A (en) * 1995-08-31 1997-12-30 Eastman Kodak Company Multi-color method of toner transfer using non-marking toner and high pigment marking toner
US5635322A (en) * 1995-11-17 1997-06-03 Xerox Corportion Process for developing and overcoating migration imaging members
US5794111A (en) * 1995-12-14 1998-08-11 Eastman Kodak Company Apparatus and method of transfering toner using non-marking toner and marking toner
GB9604989D0 (en) * 1996-03-08 1996-05-08 De La Rue Thomas & Co Ltd Method and apparatus for providing security indicia on a substrate
USH1803H (en) * 1997-09-22 1999-09-07 Xerox Corporation Liquid electrophotographic printing processes
US6095425A (en) * 1998-10-26 2000-08-01 The Standard Register Company Machine-readable security document and method of preparing the same
US6357871B1 (en) * 1998-11-27 2002-03-19 Mitsubishi Paper Mills Limited Ink jet recording medium, apparatus for preparing an ink jet printed product, and ink jet printed product
US6221545B1 (en) 1999-09-09 2001-04-24 Imation Corp. Adhesives for preparing a multilayer laminate featuring an ink-bearing surface bonded to a second surface
RU2197512C1 (ru) * 2002-01-23 2003-01-27 Общество с ограниченной ответственностью "Андзэн" Способ нанесения на изделие защищающего от подделок состава, включающего антистоксовский люминофор
US20050084645A1 (en) * 2002-02-07 2005-04-21 Selinfreund Richard H. Method and system for optical disc copy-protection
US7433636B2 (en) 2003-12-31 2008-10-07 Samsung Electronics Co., Ltd. Method and apparatus for using a transfer assist layer in a tandem electrophotographic process with electrostatically assisted toner transfer
US7294441B2 (en) 2003-12-31 2007-11-13 Samsung Electronics Co., Ltd. Method and apparatus for using a transfer assist layer in a tandem electrophotographic process utilizing adhesive toner transfer
US7433635B2 (en) 2003-12-31 2008-10-07 Samsung Electronics Co., Ltd. Method and apparatus for using a transfer assist layer in a multi-pass electrophotographic process with electrostatically assisted toner transfer
US7749638B2 (en) * 2004-03-18 2010-07-06 Ricoh Company, Ltd. Manufacturing method of lamination body of electrolytic body and particle, lamination body of electrolytic body and particle, electrochemical element, fuel battery, and portable machine
US20060068178A1 (en) * 2004-09-28 2006-03-30 Molly Hladik Fusible printing media
US20070085335A1 (en) * 2005-09-26 2007-04-19 Lampe Scott A Method of incorporating taggants into a packaging blank
EP3325562B1 (fr) * 2015-07-17 2020-06-03 Hp Indigo B.V. Compositions d'encre électrostatique
US10437167B2 (en) 2015-07-31 2019-10-08 Hp Indigo B.V. Ink composition
WO2017152965A1 (fr) * 2016-03-09 2017-09-14 Hp Indigo B.V. Encre électrophorétique incluant un pigment phosphorescent
CN107293038B (zh) * 2017-06-13 2019-06-18 宁波屹诺电子科技有限公司 一种基于迭代算法的钞票图像采集系统及其校准方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2221776A (en) * 1938-09-08 1940-11-19 Chester F Carlson Electron photography
US2297691A (en) * 1939-04-04 1942-10-06 Chester F Carlson Electrophotography
US2357809A (en) * 1940-11-16 1944-09-12 Chester F Carlson Electrophotographic apparatus
US3130064A (en) * 1961-11-29 1964-04-21 Xerox Corp Method of forming resin pattern on a paper record card
US3275436A (en) * 1962-07-24 1966-09-27 Xerox Corp Method of image reproduction utilizing a uniform releasable surface film
US3549447A (en) * 1968-07-01 1970-12-22 Xerox Corp Imaging system
US3716360A (en) * 1971-02-19 1973-02-13 Fuji Photo Film Co Ltd Molten image transfer in electrophotography
JPS5443716B2 (fr) * 1972-08-17 1979-12-21
US4064285A (en) * 1975-12-22 1977-12-20 Xerox Corporation Electrophotographic decalcomanias
US4066802A (en) * 1975-12-22 1978-01-03 Xerox Corporation Colored xerographic image transfer process
US4265990A (en) * 1977-05-04 1981-05-05 Xerox Corporation Imaging system with a diamine charge transport material in a polycarbonate resin
US4287285A (en) * 1978-10-18 1981-09-01 Eastman Kodak Company Method and apparatus for fabricating personal identification documents
DE2853893A1 (de) * 1978-12-14 1980-06-26 Hoechst Ag Verfahren zur herstellung von identifikationskarten
US4234644A (en) * 1979-01-18 1980-11-18 Xonics, Inc. Composite lamination film for electrophoretically toned images
JPS5831577A (ja) * 1981-08-19 1983-02-24 Yamagata Nippon Denki Kk Ｍｏｓ型半導体装置
JPS63113576A (ja) * 1986-10-31 1988-05-18 Fuji Photo Film Co Ltd 電子写真プリンタ−
US4863543A (en) * 1986-12-16 1989-09-05 Fuji Photo Film Co., Ltd. Adhesive transfer method
US4762764A (en) * 1986-12-23 1988-08-09 Xerox Corporation Liquid developer
US4812383A (en) * 1987-10-29 1989-03-14 Xerox Corporation Process for forming electrophotographic images on a self-fusing substrate

Also Published As

Publication number Publication date
EP0410800A3 (en) 1991-09-11
DE69009610D1 (de) 1994-07-14
JP2740340B2 (ja) 1998-04-15
CA2020730C (fr) 1995-11-28
US5021318A (en) 1991-06-04
EP0410800A2 (fr) 1991-01-30
JPH03141382A (ja) 1991-06-17
EP0410800B1 (fr) 1994-06-08
DE69009610T2 (de) 1995-01-12

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