DE2012687A1 - Photochrome Verbindungen, Massen und Materialien - Google Patents

Photochrome Verbindungen, Massen und Materialien

Info

Publication number
DE2012687A1
DE2012687A1 DE19702012687 DE2012687A DE2012687A1 DE 2012687 A1 DE2012687 A1 DE 2012687A1 DE 19702012687 DE19702012687 DE 19702012687 DE 2012687 A DE2012687 A DE 2012687A DE 2012687 A1 DE2012687 A1 DE 2012687A1
Authority
DE
Germany
Prior art keywords
group
nitro
photochromic
indoline
solution
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
DE19702012687
Other languages
German (de)
English (en)
Inventor
Hisatake; Osada Chiaki; Katsuyama Harumi; Asaka Ono (Japan), P C07d
Original Assignee
Fuj i Photo Film Co. Ltd., Kanagawa (Japan)
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 Fuj i Photo Film Co. Ltd., Kanagawa (Japan) filed Critical Fuj i Photo Film Co. Ltd., Kanagawa (Japan)
Publication of DE2012687A1 publication Critical patent/DE2012687A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • 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)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Optical Filters (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
DE19702012687 1969-03-18 1970-03-17 Photochrome Verbindungen, Massen und Materialien Pending DE2012687A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44020657A JPS4945064B1 (fr) 1969-03-18 1969-03-18

Publications (1)

Publication Number Publication Date
DE2012687A1 true DE2012687A1 (de) 1970-09-24

Family

ID=12033270

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702012687 Pending DE2012687A1 (de) 1969-03-18 1970-03-17 Photochrome Verbindungen, Massen und Materialien

Country Status (6)

Country Link
US (1) US3714187A (fr)
JP (1) JPS4945064B1 (fr)
BE (1) BE747554A (fr)
DE (1) DE2012687A1 (fr)
FR (1) FR2039667A5 (fr)
GB (1) GB1304042A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5111376U (fr) * 1974-07-12 1976-01-27
JPS5133769U (fr) * 1974-09-05 1976-03-12
TWI374165B (en) * 2007-10-24 2012-10-11 Orgchem Technologies Inc Trimethine cyanine and its use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1394163A (fr) * 1964-02-18 1965-04-02 Saint Gobain Compositions photochromes notamment pour la fabrication de vitrages à transmission variable

Also Published As

Publication number Publication date
GB1304042A (fr) 1973-01-24
FR2039667A5 (fr) 1971-01-15
JPS4945064B1 (fr) 1974-12-02
US3714187A (en) 1973-01-30
BE747554A (fr) 1970-08-31

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