DE68901430D1 - Auf thermischen wege uebertragbare fluoreszierende 7-aminocoumarine. - Google Patents

Auf thermischen wege uebertragbare fluoreszierende 7-aminocoumarine.

Info

Publication number
DE68901430D1
DE68901430D1 DE8989115895T DE68901430T DE68901430D1 DE 68901430 D1 DE68901430 D1 DE 68901430D1 DE 8989115895 T DE8989115895 T DE 8989115895T DE 68901430 T DE68901430 T DE 68901430T DE 68901430 D1 DE68901430 D1 DE 68901430D1
Authority
DE
Germany
Prior art keywords
fluorescent
aminocoumarine
substituted
carbon atoms
transferable thermal
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.)
Expired - Fee Related
Application number
DE8989115895T
Other languages
English (en)
Inventor
Gary Wayne C O Eastman K Byers
Derek David C O Eastma Chapman
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE68901430D1 publication Critical patent/DE68901430D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382—Contact thermal transfer or sublimation processes
    • B41M5/385—Contact thermal transfer or sublimation processes characterised by the transferable dyes or pigments
    • 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
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • 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
    • Y10S428/914—Transfer or decalcomania
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
DE8989115895T 1988-08-31 1989-08-29 Auf thermischen wege uebertragbare fluoreszierende 7-aminocoumarine. Expired - Fee Related DE68901430D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/238,653 US4876237A (en) 1988-08-31 1988-08-31 Thermally-transferable fluorescent 7-aminocoumarins

Publications (1)

Publication Number Publication Date
DE68901430D1 true DE68901430D1 (de) 1992-06-11

Family

ID=22898776

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989115895T Expired - Fee Related DE68901430D1 (de) 1988-08-31 1989-08-29 Auf thermischen wege uebertragbare fluoreszierende 7-aminocoumarine.

Country Status (5)

Country Link
US (1) US4876237A (de)
EP (1) EP0356981B1 (de)
JP (2) JPH02120088A (de)
AT (1) ATE75669T1 (de)
DE (1) DE68901430D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6537720B1 (en) * 1989-03-30 2003-03-25 Polaroid Graphics Imaging Llc Ablation-transfer imaging/recording
US5011816A (en) * 1990-03-13 1991-04-30 Eastman Kodak Company Receiver for thermally-transferable fluorescent europium complexes
US5006503A (en) * 1990-03-13 1991-04-09 Eastman Kodak Company Thermally-transferable fluorescent europium complexes
DE69003531T2 (de) * 1990-07-03 1994-04-21 Agfa Gevaert Nv Thermischer Übertragungsdruck mit UV-absorbierender Verbindung.
ZA918849B (en) * 1990-12-06 1992-08-26 Minnesota Mining & Mfg Articles exhibiting durable fluorescence
JPH04353492A (ja) * 1991-05-30 1992-12-08 Fujicopian Co Ltd 熱転写記録媒体
US5965242A (en) * 1997-02-19 1999-10-12 Eastman Kodak Company Glow-in-the-dark medium and method of making
US6368684B1 (en) 1998-08-28 2002-04-09 Dai Nippon Printing Co., Ltd. Fluorescent latent image transfer film, fluorescent latent image transfer method using the same, and security pattern formed matter
US6400386B1 (en) 2000-04-12 2002-06-04 Eastman Kodak Company Method of printing a fluorescent image superimposed on a color image
EP1459246B1 (de) 2001-12-24 2012-05-02 L-1 Secure Credentialing, Inc. Verfahren zur vollfarb-markierung von id-dokumenten
CA2470547C (en) 2001-12-24 2008-05-20 Digimarc Id Systems, Llc Laser etched security features for identification documents and methods of making same
US7694887B2 (en) 2001-12-24 2010-04-13 L-1 Secure Credentialing, Inc. Optically variable personalized indicia for identification documents
US7815124B2 (en) 2002-04-09 2010-10-19 L-1 Secure Credentialing, Inc. Image processing techniques for printing identification cards and documents
WO2003056500A1 (en) 2001-12-24 2003-07-10 Digimarc Id Systems, Llc Covert variable information on id documents and methods of making same
US7824029B2 (en) 2002-05-10 2010-11-02 L-1 Secure Credentialing, Inc. Identification card printer-assembler for over the counter card issuing
AU2003298731A1 (en) 2002-11-26 2004-06-18 Digimarc Id Systems Systems and methods for managing and detecting fraud in image databases used with identification documents
US7225991B2 (en) 2003-04-16 2007-06-05 Digimarc Corporation Three dimensional data storage
US7364085B2 (en) * 2003-09-30 2008-04-29 Digimarc Corporation Identification document with printing that creates moving and three dimensional image effects with pulsed illumination
US11897859B1 (en) * 2023-03-09 2024-02-13 King Faisal University Coumarin compounds as antibacterial agents

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58171992A (ja) * 1982-04-01 1983-10-08 Dainippon Printing Co Ltd 感熱転写シ−ト
JPS5954598A (ja) * 1982-09-21 1984-03-29 Fuji Kagakushi Kogyo Co Ltd 感熱螢光転写媒体
JPH0798424B2 (ja) * 1985-03-15 1995-10-25 株式会社リコー 熱転写記録媒体
US4627997A (en) * 1984-06-22 1986-12-09 Ricoh Co., Ltd. Thermal transfer recording medium
JPH0679875B2 (ja) * 1984-08-29 1994-10-12 株式会社リコー 熱転写記録媒体
JPS61228994A (ja) * 1985-04-02 1986-10-13 Ricoh Co Ltd 熱転写記録媒体
JPS61213194A (ja) * 1985-03-19 1986-09-22 Ricoh Co Ltd 熱転写記録媒体
JPS60179295A (ja) * 1984-12-21 1985-09-13 Dainippon Printing Co Ltd 隠しマ−クを施した樹脂成型品の製造法
JPS61213195A (ja) * 1985-03-19 1986-09-22 Ricoh Co Ltd 感熱螢光転写媒体
JPS6389384A (ja) * 1986-10-03 1988-04-20 Oike Ind Co Ltd 蛍光性感熱転写媒体
JPS63139334A (ja) * 1986-12-02 1988-06-11 Canon Inc 記録媒体

Also Published As

Publication number Publication date
JPH053987B2 (de) 1993-01-19
EP0356981A3 (en) 1990-04-04
ATE75669T1 (de) 1992-05-15
JPH02120088A (ja) 1990-05-08
JPH07117366A (ja) 1995-05-09
US4876237A (en) 1989-10-24
EP0356981B1 (de) 1992-05-06
EP0356981A2 (de) 1990-03-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee