JPH02188293A - Reversible thermosensitive recording medium - Google Patents

Reversible thermosensitive recording medium

Info

Publication number
JPH02188293A
JPH02188293A JP905889A JP905889A JPH02188293A JP H02188293 A JPH02188293 A JP H02188293A JP 905889 A JP905889 A JP 905889A JP 905889 A JP905889 A JP 905889A JP H02188293 A JPH02188293 A JP H02188293A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
hydroxyphenyl
bis
subtractor
acetic acid
recording layer
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
JP905889A
Inventor
Yoshihiro Hino
Toyoko Shimizu
Jiro Watanabe
Original Assignee
Toppan Printing Co Ltd
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

Links

Abstract

PURPOSE: To chemically develop or discharge a color only by controlling thermal energy by providing a color developer/subtractor which is the salts of bis(hydroxyphenyl) acetic acid or bis(hydroxyphenyl) butyric acid and higher aliphatic amine.
CONSTITUTION: A recording medium consists of a recording layer containing a leuco compound, a color developer/subtractor which develops or subtracts a color due to thermal reaction with the leuco compound and a binder as main components, provided on a support. The color developer/subtractor is the salts of bis(hydroxyphenyl) acetic acid or bis(hydroxyphenyl) acetic acid and higher aliphatic amine. More clearly, coating liquid for a recording layer is obtained by dissolving the binder in a coating liquid prepared by dispersing or dissolving dye in water or an organic solvent, and adding thickener or white pigment as liquid quality improver. This coating liquid is applied to a support such as paper, plastic film or sheet, and then is dried to form a recording layer.
COPYRIGHT: (C)1990,JPO&Japio
JP905889A 1989-01-18 1989-01-18 Reversible thermosensitive recording medium Pending JPH02188293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP905889A JPH02188293A (en) 1989-01-18 1989-01-18 Reversible thermosensitive recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP905889A JPH02188293A (en) 1989-01-18 1989-01-18 Reversible thermosensitive recording medium

Publications (1)

Publication Number Publication Date
JPH02188293A true true JPH02188293A (en) 1990-07-24

Family

ID=11710022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP905889A Pending JPH02188293A (en) 1989-01-18 1989-01-18 Reversible thermosensitive recording medium

Country Status (1)

Country Link
JP (1) JPH02188293A (en)

Cited By (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0418399A1 (en) * 1989-04-07 1991-03-27 Toppan Printing Co. Ltd. Composition for reversible thermal recording medium
JPH05309915A (en) * 1992-05-11 1993-11-22 Alps Electric Co Ltd Method for controlling reversible thermal recording apparatus
EP0701905A1 (en) 1994-09-14 1996-03-20 New Oji Paper Co., Ltd. Thermosensitive reversible colordeveloping and disappearing agent
US5545381A (en) * 1991-01-31 1996-08-13 Ricoh Company, Ltd. Device for regenerating printed sheet-like recording medium
US5547500A (en) * 1994-03-24 1996-08-20 Ricoh Company, Ltd. Reversible thermal coloring compositions, and recording media and methods using the same
US5574538A (en) * 1994-09-26 1996-11-12 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member forming processing situation mark
US5605777A (en) * 1992-08-31 1997-02-25 Ricoh Company, Ltd. Method and apparatus for regenerating image holding member
US5642550A (en) * 1994-02-28 1997-07-01 Ricoh Company, Ltd. Apparatus for removing image forming substance from image holding member
US5710094A (en) * 1994-10-27 1998-01-20 Nippon Paper Industries Co. Ltd. Reversible multi-color thermal recording medium
US5735009A (en) * 1994-10-14 1998-04-07 Ricoh Company, Ltd. Device for removing a substance deposited on a sheet
US5753400A (en) * 1993-09-22 1998-05-19 Ricoh Company, Ltd. Method for repeatedly using image holding member
US5813344A (en) * 1994-10-24 1998-09-29 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member
US5900900A (en) * 1991-01-11 1999-05-04 Ricoh Company, Ltd. Image recording method using reversible thermosensitive recording material and image display apparatus using the same
US5977020A (en) * 1997-07-17 1999-11-02 Oji Paper Co., Ltd. Thermosensitive reversible recording material
US6095164A (en) * 1993-09-22 2000-08-01 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member
US6177383B1 (en) 1998-03-23 2001-01-23 Ricoh Company, Ltd. Reversible thermosensitive recording medium, and image forming and erasing method
US6261992B1 (en) 1998-09-29 2001-07-17 Ricoh Company, Ltd. Reversible thermosensitive recording material and recording method and apparatus therefor
US6291117B1 (en) 1999-07-22 2001-09-18 Mitsubishi Paper Mills Ltd. Reversible heat-sensitive recording material
US6579826B2 (en) 2000-10-10 2003-06-17 Ricoh Company Limited Reversible thermosensitive recording medium and image forming and erasing method using the recording medium
WO2003091041A1 (en) 2002-04-23 2003-11-06 Ricoh Company, Ltd. Information recording/displaying card, image processing method using same, and image processor
EP1391314A2 (en) 2002-08-19 2004-02-25 Sony Corporation Reversible multicolor recording medium and recording method using the same
US6734138B2 (en) 2000-11-30 2004-05-11 Ricoh Company, Ltd. Reversible thermosensitive recording material, and image recording and erasing method using the recording material
US6770592B2 (en) 2001-02-26 2004-08-03 Ricoh Company, Ltd. Reversible thermosensitive recording medium and image processing method using the same
WO2004082955A1 (en) 2003-03-20 2004-09-30 Ricoh Company, Ltd. Reversible thermal recording medium
EP1571005A1 (en) 2004-03-03 2005-09-07 Ricoh Company Ltd. Reversible thermosensitive recording medium, imaging device and imaging method
WO2006006725A1 (en) 2004-07-13 2006-01-19 Ricoh Company, Ltd. Phenol compound, reversible thermosensitive recording medium, reversible thermosensitive recording label, reversible thermosensitive recording member, image-processing apparatus and image-processing method
US6989349B2 (en) 2002-04-23 2006-01-24 Ricoh Company, Ltd. Information recording-displaying card, image processing method using same, and image processor
US6995116B2 (en) 2002-08-19 2006-02-07 Sony Corporation Reversible multicolor recording medium, and recording method using the same
EP1669208A1 (en) 2004-11-02 2006-06-14 Ricoh Company Ltd. Reversible thermosensitive recording medium, label, apparatus, and method
US7238642B2 (en) 2003-06-25 2007-07-03 Ricoh Company, Ltd. Reversible thermosensitive recording medium, label and member, and, image processing apparatus and method
EP1834801A1 (en) 2006-03-17 2007-09-19 Ricoh Company, Ltd. Reversible thermosensitive recording medium, as well as reversible thermosensitive recording label, reversible thermosensitive recording member, image processing apparatus and image processing method
EP1854638A1 (en) 2006-05-08 2007-11-14 Ricoh Company, Ltd. Reversible thermosensitive coloring material and reversible thermosensitive recording material using the same
US7371708B2 (en) 2004-01-08 2008-05-13 Ricoh Company, Ltd. Thermoreversible recording medium, thermoreversible recording label and thermoreversible recording member, and, image processing apparatus and image processing method
US7432223B2 (en) 2003-12-18 2008-10-07 Ricoh Company, Ltd. Reversible thermosensitive recording medium, information storage material, reversible thermosensitive recording label, image processing method and image processing device
EP2036735A1 (en) 2007-09-13 2009-03-18 Ricoh Company, Ltd. Image processing method and image processing apparatus
EP2077188A2 (en) 2007-12-28 2009-07-08 Ricoh Company, Ltd. Reversible thermosensitive recording medium
US7560415B2 (en) 2002-11-06 2009-07-14 Sony Corporation Reversible multicolor recording medium and recording method using it
EP2100743A1 (en) 2008-02-13 2009-09-16 Ricoh Company, Ltd. Image processing method and image processing apparatus
EP2103445A1 (en) 2008-03-18 2009-09-23 Ricoh Company, Ltd. Heat resistance improver and reversible thermosensitive recording medium
EP2159063A2 (en) 2008-08-28 2010-03-03 Ricoh Co., Ltd. Image processing method and image processing apparatus
EP2264652A1 (en) 2009-06-09 2010-12-22 Ricoh Company, Ltd. Reversible thermosensitive recording medium and method for producing the same
EP2361783A1 (en) 2010-02-23 2011-08-31 Ricoh Company Ltd. thermosensitive recording medium, image recording method and image processing method
EP2365466A2 (en) 2010-03-09 2011-09-14 Ricoh Company, Limited Method for producing reversible thermosensitive recording medium, production apparatus for the same, and reversible thermosensitive recording medium
EP2490157A2 (en) 2011-02-16 2012-08-22 Ricoh Company, Ltd. Reversible thermosensitive recording medium and method for producing the same
EP2565045A1 (en) 2011-09-02 2013-03-06 Ricoh Company, Ltd. Reversible thermosensitive recording medium

Cited By (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0418399A1 (en) * 1989-04-07 1991-03-27 Toppan Printing Co. Ltd. Composition for reversible thermal recording medium
US5900900A (en) * 1991-01-11 1999-05-04 Ricoh Company, Ltd. Image recording method using reversible thermosensitive recording material and image display apparatus using the same
USRE37197E1 (en) * 1991-01-31 2001-05-29 Ricoh Company, Ltd. Device for regenerating printed sheet-like recording medium
US5545381A (en) * 1991-01-31 1996-08-13 Ricoh Company, Ltd. Device for regenerating printed sheet-like recording medium
US5612766A (en) * 1991-01-31 1997-03-18 Ricoh Company, Ltd. Device for regenerating printed sheet-like recording medium
JPH05309915A (en) * 1992-05-11 1993-11-22 Alps Electric Co Ltd Method for controlling reversible thermal recording apparatus
US5605777A (en) * 1992-08-31 1997-02-25 Ricoh Company, Ltd. Method and apparatus for regenerating image holding member
USRE36963E (en) * 1992-08-31 2000-11-21 Ricoh Company, Ltd. Method and apparatus for regenerating image holding member
US5753400A (en) * 1993-09-22 1998-05-19 Ricoh Company, Ltd. Method for repeatedly using image holding member
US6095164A (en) * 1993-09-22 2000-08-01 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member
US5642550A (en) * 1994-02-28 1997-07-01 Ricoh Company, Ltd. Apparatus for removing image forming substance from image holding member
US6156127A (en) * 1994-02-28 2000-12-05 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member
US5896612A (en) * 1994-02-28 1999-04-27 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member
US5547500A (en) * 1994-03-24 1996-08-20 Ricoh Company, Ltd. Reversible thermal coloring compositions, and recording media and methods using the same
EP0701905A1 (en) 1994-09-14 1996-03-20 New Oji Paper Co., Ltd. Thermosensitive reversible colordeveloping and disappearing agent
US5702850A (en) * 1994-09-14 1997-12-30 New Oji Paper Co., Ltd. Thermosensitive reversible color-developing and disappearing agent
USRE37645E1 (en) 1994-09-26 2002-04-09 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member forming processing situation mark
US5574538A (en) * 1994-09-26 1996-11-12 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member forming processing situation mark
US5735009A (en) * 1994-10-14 1998-04-07 Ricoh Company, Ltd. Device for removing a substance deposited on a sheet
US6143091A (en) * 1994-10-14 2000-11-07 Ricoh Company, Ltd. Method for removing a substance deposited on a sheet
US5813344A (en) * 1994-10-24 1998-09-29 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member
US5710094A (en) * 1994-10-27 1998-01-20 Nippon Paper Industries Co. Ltd. Reversible multi-color thermal recording medium
US5977020A (en) * 1997-07-17 1999-11-02 Oji Paper Co., Ltd. Thermosensitive reversible recording material
US6177383B1 (en) 1998-03-23 2001-01-23 Ricoh Company, Ltd. Reversible thermosensitive recording medium, and image forming and erasing method
US6261992B1 (en) 1998-09-29 2001-07-17 Ricoh Company, Ltd. Reversible thermosensitive recording material and recording method and apparatus therefor
US6291117B1 (en) 1999-07-22 2001-09-18 Mitsubishi Paper Mills Ltd. Reversible heat-sensitive recording material
US6579826B2 (en) 2000-10-10 2003-06-17 Ricoh Company Limited Reversible thermosensitive recording medium and image forming and erasing method using the recording medium
US6734138B2 (en) 2000-11-30 2004-05-11 Ricoh Company, Ltd. Reversible thermosensitive recording material, and image recording and erasing method using the recording material
US6770592B2 (en) 2001-02-26 2004-08-03 Ricoh Company, Ltd. Reversible thermosensitive recording medium and image processing method using the same
US6989349B2 (en) 2002-04-23 2006-01-24 Ricoh Company, Ltd. Information recording-displaying card, image processing method using same, and image processor
WO2003091041A1 (en) 2002-04-23 2003-11-06 Ricoh Company, Ltd. Information recording/displaying card, image processing method using same, and image processor
US6969695B2 (en) 2002-04-23 2005-11-29 Ricoh Company, Ltd. Information recording-displaying card, image processing method using same, and image processor
EP1391314A2 (en) 2002-08-19 2004-02-25 Sony Corporation Reversible multicolor recording medium and recording method using the same
US6995116B2 (en) 2002-08-19 2006-02-07 Sony Corporation Reversible multicolor recording medium, and recording method using the same
US7560415B2 (en) 2002-11-06 2009-07-14 Sony Corporation Reversible multicolor recording medium and recording method using it
WO2004082955A1 (en) 2003-03-20 2004-09-30 Ricoh Company, Ltd. Reversible thermal recording medium
US7585813B2 (en) 2003-06-25 2009-09-08 Ricoh Company, Ltd. Reversible thermosensitive recording medium, label and member, and image processing apparatus and method
US7238642B2 (en) 2003-06-25 2007-07-03 Ricoh Company, Ltd. Reversible thermosensitive recording medium, label and member, and, image processing apparatus and method
US7432223B2 (en) 2003-12-18 2008-10-07 Ricoh Company, Ltd. Reversible thermosensitive recording medium, information storage material, reversible thermosensitive recording label, image processing method and image processing device
US7371708B2 (en) 2004-01-08 2008-05-13 Ricoh Company, Ltd. Thermoreversible recording medium, thermoreversible recording label and thermoreversible recording member, and, image processing apparatus and image processing method
EP1571005A1 (en) 2004-03-03 2005-09-07 Ricoh Company Ltd. Reversible thermosensitive recording medium, imaging device and imaging method
US7338919B2 (en) 2004-03-03 2008-03-04 Ricoh Company, Ltd. Reversible thermosensitive recording medium and device, and image processing method and apparatus using the reversible thermosensitive recording medium
US7456132B2 (en) 2004-07-13 2008-11-25 Ricoh Company, Ltd. Phenol compound, reversible thermosensitive recording medium, reversible thermosensitive recording label, reversible thermosensitive recording member, image-processing apparatus and imaging-processing method
WO2006006725A1 (en) 2004-07-13 2006-01-19 Ricoh Company, Ltd. Phenol compound, reversible thermosensitive recording medium, reversible thermosensitive recording label, reversible thermosensitive recording member, image-processing apparatus and image-processing method
US7452847B2 (en) 2004-11-02 2008-11-18 Ricoh Company, Ltd. Reversible thermosensitive recording medium, reversible thermosensitive recording label, reversible thermosensitive recording device, image processing apparatus, and image processing method
EP1669208A1 (en) 2004-11-02 2006-06-14 Ricoh Company Ltd. Reversible thermosensitive recording medium, label, apparatus, and method
US7732373B2 (en) 2006-03-17 2010-06-08 Ricoh Company, Ltd. Reversible thermosensitive recording medium, as well as reversible thermosensitive recording label, reversible thermosensitive recording member, image processing apparatus and image processing method
EP1834801A1 (en) 2006-03-17 2007-09-19 Ricoh Company, Ltd. Reversible thermosensitive recording medium, as well as reversible thermosensitive recording label, reversible thermosensitive recording member, image processing apparatus and image processing method
EP1854638A1 (en) 2006-05-08 2007-11-14 Ricoh Company, Ltd. Reversible thermosensitive coloring material and reversible thermosensitive recording material using the same
US7419934B2 (en) 2006-05-08 2008-09-02 Ricoh Company Limited Reversible thermosensitive coloring material and reversible thermosensitive recording material using the reversible thermosensitive coloring material
EP2036735A1 (en) 2007-09-13 2009-03-18 Ricoh Company, Ltd. Image processing method and image processing apparatus
EP2077188A2 (en) 2007-12-28 2009-07-08 Ricoh Company, Ltd. Reversible thermosensitive recording medium
EP2100743A1 (en) 2008-02-13 2009-09-16 Ricoh Company, Ltd. Image processing method and image processing apparatus
EP2103445A1 (en) 2008-03-18 2009-09-23 Ricoh Company, Ltd. Heat resistance improver and reversible thermosensitive recording medium
EP2159063A2 (en) 2008-08-28 2010-03-03 Ricoh Co., Ltd. Image processing method and image processing apparatus
EP2264652A1 (en) 2009-06-09 2010-12-22 Ricoh Company, Ltd. Reversible thermosensitive recording medium and method for producing the same
EP2361783A1 (en) 2010-02-23 2011-08-31 Ricoh Company Ltd. thermosensitive recording medium, image recording method and image processing method
EP2365466A2 (en) 2010-03-09 2011-09-14 Ricoh Company, Limited Method for producing reversible thermosensitive recording medium, production apparatus for the same, and reversible thermosensitive recording medium
EP2490157A2 (en) 2011-02-16 2012-08-22 Ricoh Company, Ltd. Reversible thermosensitive recording medium and method for producing the same
EP2565045A1 (en) 2011-09-02 2013-03-06 Ricoh Company, Ltd. Reversible thermosensitive recording medium

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