DE3768519D1 - Im nahen infrarot empfindliche phthalocyanin-polymer-mischungen. - Google Patents

Im nahen infrarot empfindliche phthalocyanin-polymer-mischungen.

Info

Publication number
DE3768519D1
DE3768519D1 DE8787300173T DE3768519T DE3768519D1 DE 3768519 D1 DE3768519 D1 DE 3768519D1 DE 8787300173 T DE8787300173 T DE 8787300173T DE 3768519 T DE3768519 T DE 3768519T DE 3768519 D1 DE3768519 D1 DE 3768519D1
Authority
DE
Germany
Prior art keywords
phthalocyanin
polymer blends
infrared sensitive
close infrared
close
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
DE8787300173T
Other languages
English (en)
Inventor
Tetsuya Gotoh
Tosiyuki Kondoh
Mutsuo Aoyagi
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26337306&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3768519(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Application granted granted Critical
Publication of DE3768519D1 publication Critical patent/DE3768519D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0147—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on thermo-optic effects
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
    • G11B7/248—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes porphines; azaporphines, e.g. phthalocyanines
    • 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
    • Y10S430/145—Infrared
    • 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
    • Y10S430/146—Laser beam
    • 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
    • Y10S430/165—Thermal imaging composition

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
DE8787300173T 1986-01-13 1987-01-09 Im nahen infrarot empfindliche phthalocyanin-polymer-mischungen. Expired - Fee Related DE3768519D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP367286 1986-01-13
JP6077886 1986-03-20

Publications (1)

Publication Number Publication Date
DE3768519D1 true DE3768519D1 (de) 1991-04-18

Family

ID=26337306

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787300173T Expired - Fee Related DE3768519D1 (de) 1986-01-13 1987-01-09 Im nahen infrarot empfindliche phthalocyanin-polymer-mischungen.

Country Status (3)

Country Link
US (1) US4816386A (de)
EP (1) EP0232964B2 (de)
DE (1) DE3768519D1 (de)

Families Citing this family (39)

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US5494793A (en) * 1986-12-15 1996-02-27 British Technology Group Usa Inc. Monomeric phthalocyanine reagents
DE3643770A1 (de) * 1986-12-20 1988-06-30 Basf Ag Mono- und disubstituierte phthalocyanine
US5346670A (en) * 1986-12-24 1994-09-13 British Technology Group U.S.A. Inc. Phthalocyanine and tetrabenztriazaporphyrin reagents
DE3882894T2 (de) * 1987-10-20 1994-03-17 Mitsui Toatsu Chemicals 1,2-Naphtalocyanine, Infrarotabsorber und sie verwendende Aufzeichnungsmaterialien.
DE3810722A1 (de) * 1988-03-30 1989-10-12 Roehm Gmbh Vorrichtung zur reversiblen optischen datenspeicherung
JPH0730300B2 (ja) * 1988-04-01 1995-04-05 三井東圧化学株式会社 アルキルフタロシアニン近赤外線吸収剤及びそれを用いた表示・記録材料
US4950579A (en) * 1988-07-08 1990-08-21 Minnesota Mining And Manufacturing Company Optical disc recording medium having a microstructure-derived inhomogeneity or anisotropy
US5215800A (en) * 1989-01-17 1993-06-01 Teijin Limited Erasable optical recording medium and method for writing, reading and/or erasing thereof
EP0379276B1 (de) * 1989-01-17 1994-11-30 Teijin Limited Auswischbares optisches Aufzeichnungsmedium und Verfahren zum Schreiben, Lesen und/oder Auswischen in diesem Medium
JP2564642B2 (ja) * 1989-02-20 1996-12-18 日本製紙株式会社 光記録体
EP0416632B1 (de) * 1989-09-08 1998-07-29 Unitika Ltd. Organisches nichtlineares optisches Material
US5045440A (en) * 1990-02-07 1991-09-03 Hoechst Celanese Corp. Stabilization of optical information storage media by incorporation of nitrogen containing compounds
CA2039522C (en) * 1990-04-07 1996-07-09 Hisato Itoh Compact disk-write once type optical recording media
CA2039573A1 (en) * 1990-06-19 1991-12-20 Hisato Itoh Optical data storage card
JP2642776B2 (ja) * 1990-09-10 1997-08-20 三田工業株式会社 情報記録媒体及び情報記録方法
EP0615234A3 (de) * 1990-09-24 1994-10-05 Akzo Nobel N.V. Infrarotempfindliche flüssigkristallinen Polyester geeigent zur Verwendung in optischer Datenspeicherung, Verfahren zu ihrer Herstellung und ein infrarotempfindliche flüssigkristallinen Polyester enthaltendes Gerät
US5210122A (en) * 1991-04-24 1993-05-11 General Electric Company Near-infrared stabilized copolyestercarbonate compositions
SG52477A1 (en) * 1991-04-26 1998-09-28 Mitsui Chemicals Inc Optical recording medium
US5146087A (en) * 1991-07-23 1992-09-08 Xerox Corporation Imaging process with infrared sensitive transparent receiver sheets
EP0875505A2 (de) * 1991-11-08 1998-11-04 Eastman Chemical Company Verbindungen die im nahen Infrarot fluoreszieren
US5424171A (en) * 1992-04-03 1995-06-13 Pioneer Electronic Corporation Optical recording medium
US6766953B1 (en) 1992-05-01 2004-07-27 Hewlett-Packard Development Company, L.P. Tape indicia on clear film media
US5312896A (en) * 1992-10-09 1994-05-17 Sri International Metal ion porphyrin-containing poly(imide)
US5252698A (en) * 1992-10-09 1993-10-12 Sri International Metal ion porphyrin-containing poly(azine)
US5292855A (en) * 1993-02-18 1994-03-08 Eastman Kodak Company Water-dissipatable polyesters and amides containing near infrared fluorescent compounds copolymerized therein
US6020436A (en) * 1993-03-09 2000-02-01 The Chromaline Corporation Photosensitive resin composition
JPH06325414A (ja) * 1993-05-17 1994-11-25 Pioneer Electron Corp 反射率制御方法
US5423432A (en) * 1993-12-30 1995-06-13 Eastman Chemical Company Water-dissipatable polyesters and amides containing near infrared fluorescent compounds copolymerized therein
JP3396118B2 (ja) * 1995-11-02 2003-04-14 オリンパス光学工業株式会社 屈折率分布型光学素子及び屈折率分布型光学素子を用いた光学機器
US5990197A (en) * 1996-10-28 1999-11-23 Eastman Chemical Company Organic solvent based ink for invisible marking/identification
US6138913A (en) * 1997-11-05 2000-10-31 Isotag Technology, Inc. Security document and method using invisible coded markings
DE69942918D1 (de) * 1998-05-15 2010-12-16 Toyo Boseki Infrarot-absorbierender Filter
US6644764B2 (en) 1998-10-28 2003-11-11 Hewlett-Packard Development Company, L.P. Integrated printing/scanning system using invisible ink for document tracking
US6149719A (en) 1998-10-28 2000-11-21 Hewlett-Packard Company Light sensitive invisible ink compositions and methods for using the same
US6969549B1 (en) 1999-11-19 2005-11-29 Hewlett-Packard Development Company, L.P. Techniques to prevent leakage of fluorescing signals through print media or indicia tape
US6386671B1 (en) 1999-12-29 2002-05-14 Hewlett-Packard Company Orientation independent indicia for print media
US20060153608A1 (en) * 2005-01-10 2006-07-13 Xerox Corporation System and method for determining printing media is appropriate for use in a printer/copier
KR100565475B1 (ko) * 2005-08-22 2006-03-30 씨엠에스테크놀로지(주) 근적외선 흡수 조성물
KR20200109551A (ko) * 2019-03-13 2020-09-23 삼성전자주식회사 센서 및 전자 장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH572087A5 (de) * 1973-02-28 1976-01-30 Ciba Geigy Ag
US4241355A (en) * 1977-09-29 1980-12-23 Rca Corporation Ablative optical recording medium
GB2066489B (en) * 1979-11-29 1983-10-19 Rca Corp Ablative optical recording medium
US4347173A (en) * 1980-06-06 1982-08-31 Westinghouse Electric Corp. Opaque black dye for color coding of wire enamels, varnishes and synthetic resins
US4311775A (en) * 1980-10-06 1982-01-19 Eastman Kodak Company Novel phthalocyanine pigments and electrophotographic uses thereof
US4311623A (en) * 1981-03-20 1982-01-19 The United States Of America As Represented By The Secretary Of The Navy Blue-gray low infrared emitting coating
US4426434A (en) * 1981-06-23 1984-01-17 Nippon Telegraph & Telephone Public Corp. Electrophotographic photoreceptor and preparation thereof
JPS5856892A (ja) * 1981-10-01 1983-04-04 Ricoh Co Ltd 光学的情報記録媒体
US4444861A (en) * 1981-12-15 1984-04-24 Ashai Kasei Kogyo Kabushiki Kaisha Photo sensitive article for electrophotography containing charge transfer material
US4492750A (en) * 1983-10-13 1985-01-08 Xerox Corporation Ablative infrared sensitive devices containing soluble naphthalocyanine dyes
US4529688A (en) * 1983-10-13 1985-07-16 Xerox Corporation Infrared sensitive phthalocyanine compositions
US4605607A (en) * 1985-04-08 1986-08-12 Celanese Corporation Optical data storage medium having organometallic chromophore/polymer coordinated information layer

Also Published As

Publication number Publication date
EP0232964B1 (de) 1991-03-13
US4816386A (en) 1989-03-28
EP0232964A2 (de) 1987-08-19
EP0232964B2 (de) 1994-06-01
EP0232964A3 (en) 1989-05-10

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee