DE69027111D1 - Photochrome Verbindung, Verfahren zur Herstellung und diese enthaltende Körper - Google Patents

Photochrome Verbindung, Verfahren zur Herstellung und diese enthaltende Körper

Info

Publication number
DE69027111D1
DE69027111D1 DE69027111T DE69027111T DE69027111D1 DE 69027111 D1 DE69027111 D1 DE 69027111D1 DE 69027111 T DE69027111 T DE 69027111T DE 69027111 T DE69027111 T DE 69027111T DE 69027111 D1 DE69027111 D1 DE 69027111D1
Authority
DE
Germany
Prior art keywords
same
manufacturing process
body containing
photochromic compound
branched
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
DE69027111T
Other languages
English (en)
Other versions
DE69027111T2 (de
Inventor
Carlo Neri
William Giroldini
Antonio Rinaldi
Luciana Crisci
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.)
Great Lakes Chemical Italia SRL
Original Assignee
Great Lakes Chemical Italia SRL
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 Great Lakes Chemical Italia SRL filed Critical Great Lakes Chemical Italia SRL
Publication of DE69027111D1 publication Critical patent/DE69027111D1/de
Application granted granted Critical
Publication of DE69027111T2 publication Critical patent/DE69027111T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B41M3/142—Security printing using chemical colour-formers or chemical reactions, e.g. leuco-dye/acid, photochromes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Color Printing (AREA)
DE69027111T 1989-12-21 1990-12-12 Photochrome Verbindung, Verfahren zur Herstellung und diese enthaltende Körper Expired - Fee Related DE69027111T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02279689A IT1237805B (it) 1989-12-21 1989-12-21 Composto fotocromatico, metodo per la sua preparazione e articoli che lo contengono

Publications (2)

Publication Number Publication Date
DE69027111D1 true DE69027111D1 (de) 1996-06-27
DE69027111T2 DE69027111T2 (de) 1996-12-12

Family

ID=11200523

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69027111T Expired - Fee Related DE69027111T2 (de) 1989-12-21 1990-12-12 Photochrome Verbindung, Verfahren zur Herstellung und diese enthaltende Körper

Country Status (9)

Country Link
US (1) US5225563A (de)
EP (1) EP0438819B1 (de)
JP (1) JPH04117365A (de)
AT (1) ATE138371T1 (de)
DE (1) DE69027111T2 (de)
DK (1) DK0438819T3 (de)
ES (1) ES2086364T3 (de)
GR (1) GR3020189T3 (de)
IT (1) IT1237805B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5886500A (en) * 1999-06-23 2001-01-09 Sepracor, Inc. Indolyl-benzimidazole antibacterials, and methods of use thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915985A (en) * 1974-05-13 1975-10-28 Morton Norwich Products Inc Process for preparing naphth{8 1,2-d{9 imidazole and intermediate therefor 1-hydroxynaphth{8 1,2-d{9 imidazole hydrate
DE2964567D1 (en) * 1978-12-21 1983-02-24 Lepetit Spa New 3h-naphtho(1,2-d)imidazoles, processes for preparing them, compounds for use as antiinflammatory and antimicrobial agents and compositions for that use containing them
DE3609320A1 (de) * 1986-03-20 1987-09-24 Basf Ag Fotochromes system, damit hergestellte schichten und deren verwendung

Also Published As

Publication number Publication date
GR3020189T3 (en) 1996-09-30
EP0438819B1 (de) 1996-05-22
ATE138371T1 (de) 1996-06-15
JPH04117365A (ja) 1992-04-17
IT1237805B (it) 1993-06-17
US5225563A (en) 1993-07-06
DE69027111T2 (de) 1996-12-12
EP0438819A1 (de) 1991-07-31
IT8922796A0 (it) 1989-12-21
DK0438819T3 (da) 1996-08-05
ES2086364T3 (es) 1996-07-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee