DE1954220A1 - Photochrome Verbindung und eine diese enthaltende photochrome Masse - Google Patents

Photochrome Verbindung und eine diese enthaltende photochrome Masse

Info

Publication number
DE1954220A1
DE1954220A1 DE19691954220 DE1954220A DE1954220A1 DE 1954220 A1 DE1954220 A1 DE 1954220A1 DE 19691954220 DE19691954220 DE 19691954220 DE 1954220 A DE1954220 A DE 1954220A DE 1954220 A1 DE1954220 A1 DE 1954220A1
Authority
DE
Germany
Prior art keywords
photochromic
group
compound
carbon atoms
general formula
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
DE19691954220
Other languages
German (de)
English (en)
Inventor
Hisatake Ono
Chiaki Osada
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of DE1954220A1 publication Critical patent/DE1954220A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/10—Spiro-condensed systems
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE19691954220 1968-10-28 1969-10-28 Photochrome Verbindung und eine diese enthaltende photochrome Masse Pending DE1954220A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43078465A JPS4948631B1 (US08017720-20110913-C00021.png) 1968-10-28 1968-10-28

Publications (1)

Publication Number Publication Date
DE1954220A1 true DE1954220A1 (de) 1970-05-06

Family

ID=13662760

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691954220 Pending DE1954220A1 (de) 1968-10-28 1969-10-28 Photochrome Verbindung und eine diese enthaltende photochrome Masse

Country Status (6)

Country Link
US (1) US3562172A (US08017720-20110913-C00021.png)
JP (1) JPS4948631B1 (US08017720-20110913-C00021.png)
BE (1) BE740580A (US08017720-20110913-C00021.png)
DE (1) DE1954220A1 (US08017720-20110913-C00021.png)
FR (1) FR2021692A1 (US08017720-20110913-C00021.png)
GB (1) GB1227713A (US08017720-20110913-C00021.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523593A1 (fr) * 1982-03-22 1983-09-23 American Optical Corp Composition photochromique stabilisee resistant a la fatigue
DE3602087A1 (de) * 1985-01-25 1986-07-31 Mitsubishi Chemical Industries Ltd., Tokio/Tokyo Spiroxazin-verbindungen und fotochrome zusammensetzung, die diese enthaelt
FR2584833A1 (fr) * 1985-07-09 1987-01-16 Kureha Chemical Ind Co Ltd Verre photochromique pour lunettes
DE3525891A1 (de) * 1985-07-19 1987-01-22 Rodenstock Optik G Photochrome verbindungen (iii)
DE19643773A1 (de) * 1996-10-23 1998-04-30 Tschochner Rolfheinz UV-sensitive Farbstoffe

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523593A1 (fr) * 1982-03-22 1983-09-23 American Optical Corp Composition photochromique stabilisee resistant a la fatigue
DE3602087A1 (de) * 1985-01-25 1986-07-31 Mitsubishi Chemical Industries Ltd., Tokio/Tokyo Spiroxazin-verbindungen und fotochrome zusammensetzung, die diese enthaelt
FR2584833A1 (fr) * 1985-07-09 1987-01-16 Kureha Chemical Ind Co Ltd Verre photochromique pour lunettes
DE3525891A1 (de) * 1985-07-19 1987-01-22 Rodenstock Optik G Photochrome verbindungen (iii)
DE19643773A1 (de) * 1996-10-23 1998-04-30 Tschochner Rolfheinz UV-sensitive Farbstoffe

Also Published As

Publication number Publication date
FR2021692A1 (US08017720-20110913-C00021.png) 1970-07-24
BE740580A (US08017720-20110913-C00021.png) 1970-04-01
US3562172A (en) 1971-02-09
GB1227713A (US08017720-20110913-C00021.png) 1971-04-07
JPS4948631B1 (US08017720-20110913-C00021.png) 1974-12-23

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