DE69012255D1 - Photochrome Spiropyran-Verbindungen. - Google Patents

Photochrome Spiropyran-Verbindungen.

Info

Publication number
DE69012255D1
DE69012255D1 DE69012255T DE69012255T DE69012255D1 DE 69012255 D1 DE69012255 D1 DE 69012255D1 DE 69012255 T DE69012255 T DE 69012255T DE 69012255 T DE69012255 T DE 69012255T DE 69012255 D1 DE69012255 D1 DE 69012255D1
Authority
DE
Germany
Prior art keywords
spiropyran compounds
photochromic spiropyran
photochromic
compounds
spiropyran
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
DE69012255T
Other languages
English (en)
Other versions
DE69012255T2 (de
Inventor
Junichi Hibino
Eiji Ando
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.)
New Energy and Industrial Technology Development Organization
Original Assignee
Matsushita Electric Industrial 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69012255D1 publication Critical patent/DE69012255D1/de
Application granted granted Critical
Publication of DE69012255T2 publication Critical patent/DE69012255T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/10—Spiro-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
DE1990612255 1989-07-31 1990-07-31 Photochrome Spiropyran-Verbindungen. Expired - Fee Related DE69012255T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1198984A JP2725392B2 (ja) 1989-07-31 1989-07-31 フォトクロミック材料

Publications (2)

Publication Number Publication Date
DE69012255D1 true DE69012255D1 (de) 1994-10-13
DE69012255T2 DE69012255T2 (de) 1995-02-09

Family

ID=16400180

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990612255 Expired - Fee Related DE69012255T2 (de) 1989-07-31 1990-07-31 Photochrome Spiropyran-Verbindungen.

Country Status (3)

Country Link
EP (1) EP0411885B1 (de)
JP (1) JP2725392B2 (de)
DE (1) DE69012255T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006502423A (ja) * 2002-07-30 2006-01-19 ユジンテックトゥウェンティワン株式会社 プラスチック調光レンズ及びこの製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913354B1 (de) * 1970-12-19 1974-03-30

Also Published As

Publication number Publication date
DE69012255T2 (de) 1995-02-09
EP0411885B1 (de) 1994-09-07
JP2725392B2 (ja) 1998-03-11
EP0411885A1 (de) 1991-02-06
JPH0362884A (ja) 1991-03-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NEW ENERGY AND INDUSTRIAL TECHNOLOGY DEVELOPMENT O

8339 Ceased/non-payment of the annual fee