ES2131272T3 - Composicion fotocromica y procedimiento de fabricacion de un producto fotocromico endurecido. - Google Patents

Composicion fotocromica y procedimiento de fabricacion de un producto fotocromico endurecido.

Info

Publication number
ES2131272T3
ES2131272T3 ES95302868T ES95302868T ES2131272T3 ES 2131272 T3 ES2131272 T3 ES 2131272T3 ES 95302868 T ES95302868 T ES 95302868T ES 95302868 T ES95302868 T ES 95302868T ES 2131272 T3 ES2131272 T3 ES 2131272T3
Authority
ES
Spain
Prior art keywords
photochrome
hardened
product
photochromic composition
manufacturing procedure
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 - Lifetime
Application number
ES95302868T
Other languages
English (en)
Inventor
Takashi Kobayakawa
Junji Momoda
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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=13970112&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2131272(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tokuyama Corp filed Critical Tokuyama Corp
Application granted granted Critical
Publication of ES2131272T3 publication Critical patent/ES2131272T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • 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
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

UNA COMPOSICION FOTOCROMICA QUE PUEDE SER POLIMERIZADA Y CURADA IRRADIANDOLA CON LUZ ULTRAVIOLETA CONTIENE 100 PARTES POR PESO DE UN COMPONENTE MONOMERO POLIMERIZABLE RADICAL, DE 0.001 A 1 PARTE POR PESO DE UN INICIADOR DE FOTOPOLIMERIZACION.
ES95302868T 1994-04-27 1995-04-27 Composicion fotocromica y procedimiento de fabricacion de un producto fotocromico endurecido. Expired - Lifetime ES2131272T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08941894A JP3471073B2 (ja) 1994-04-27 1994-04-27 フォトクロミック組成物

Publications (1)

Publication Number Publication Date
ES2131272T3 true ES2131272T3 (es) 1999-07-16

Family

ID=13970112

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95302868T Expired - Lifetime ES2131272T3 (es) 1994-04-27 1995-04-27 Composicion fotocromica y procedimiento de fabricacion de un producto fotocromico endurecido.

Country Status (6)

Country Link
US (1) US5621017A (es)
EP (1) EP0681018B1 (es)
JP (1) JP3471073B2 (es)
AU (1) AU687991B2 (es)
DE (1) DE69507982T2 (es)
ES (1) ES2131272T3 (es)

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* Cited by examiner, † Cited by third party
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Also Published As

Publication number Publication date
DE69507982D1 (de) 1999-04-08
EP0681018B1 (en) 1999-03-03
US5621017A (en) 1997-04-15
JP3471073B2 (ja) 2003-11-25
EP0681018A3 (en) 1996-01-03
AU1659095A (en) 1995-11-02
EP0681018A2 (en) 1995-11-08
AU687991B2 (en) 1998-03-05
DE69507982T2 (de) 1999-08-12
JPH07292011A (ja) 1995-11-07

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