BE752426A - Fotochrome polycondensaten - Google Patents

Fotochrome polycondensaten

Info

Publication number
BE752426A
BE752426A BE752426DA BE752426A BE 752426 A BE752426 A BE 752426A BE 752426D A BE752426D A BE 752426DA BE 752426 A BE752426 A BE 752426A
Authority
BE
Belgium
Prior art keywords
polycondensaten
fotochrome
fotochrome polycondensaten
Prior art date
Application number
Other languages
English (en)
Original Assignee
Agfa Gevaert Nv
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 Agfa Gevaert Nv filed Critical Agfa Gevaert Nv
Publication of BE752426A publication Critical patent/BE752426A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/0666—Polycondensates containing five-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0672—Polycondensates containing five-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only one nitrogen atom in the 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
    • G03C1/72—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
    • G03C1/733—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds with macromolecular compounds as photosensitive substances, e.g. photochromic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Indole Compounds (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
BE752426D 1969-07-11 1970-06-24 Fotochrome polycondensaten BE752426A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35134/69A GB1298074A (en) 1969-07-11 1969-07-11 Photochromic polycondensates of the indolino-spiropyran type

Publications (1)

Publication Number Publication Date
BE752426A true BE752426A (fr) 1970-12-24

Family

ID=10374240

Family Applications (1)

Application Number Title Priority Date Filing Date
BE752426D BE752426A (fr) 1969-07-11 1970-06-24 Fotochrome polycondensaten

Country Status (6)

Country Link
US (1) US3696098A (fr)
JP (1) JPS5015272B1 (fr)
BE (1) BE752426A (fr)
DE (1) DE2031603A1 (fr)
FR (1) FR2056362A5 (fr)
GB (1) GB1298074A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026869A (en) * 1972-08-24 1977-05-31 Agfa-Gevaert, N.V. Photochromic polycondensates
GB1441255A (en) * 1972-08-24 1976-06-30 Agfa Gevaert Ag Photochromic polyesters
US20040259975A1 (en) * 2003-06-18 2004-12-23 Robillard Jean J. System and method for forming photobleachable ink compositions
US20070054590A1 (en) * 2005-08-24 2007-03-08 Schmidt Christopher B Photo-chromic toys
US7547109B2 (en) 2005-09-02 2009-06-16 Shoot The Moon Products Ii, Llc Photo-chromic material application apparatus
US8684784B2 (en) * 2005-11-23 2014-04-01 Shoot The Moon Products Ii, Llc Photo-chromic and phosphorescent toys
US8951091B2 (en) 2011-04-06 2015-02-10 Mattel, Inc. Toy vehicle playset and color changing toy vehicle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1451332A (fr) * 1965-06-23 1966-01-07 Saint Gobain Nouvelles substances photochromiques di-spiropyranniques et procédé de préparation de ces substances

Also Published As

Publication number Publication date
DE2031603A1 (de) 1971-01-21
GB1298074A (en) 1972-11-29
JPS5015272B1 (fr) 1975-06-03
FR2056362A5 (fr) 1971-05-14
US3696098A (en) 1972-10-03

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