DD127943A1 - Fotochromes material mit verbesserten sensitometrischen eigenschaften - Google Patents

Fotochromes material mit verbesserten sensitometrischen eigenschaften

Info

Publication number
DD127943A1
DD127943A1 DD19539776A DD19539776A DD127943A1 DD 127943 A1 DD127943 A1 DD 127943A1 DD 19539776 A DD19539776 A DD 19539776A DD 19539776 A DD19539776 A DD 19539776A DD 127943 A1 DD127943 A1 DD 127943A1
Authority
DD
German Democratic Republic
Prior art keywords
photochromes
sensitometric properties
improved sensitometric
improved
properties
Prior art date
Application number
DD19539776A
Other languages
English (en)
Other versions
DD127943B1 (de
Inventor
Reinhard Bartel
Joachim Epperlein
Gerd Mischok
Ruth Trabitzsch
Original Assignee
Reinhard Bartel
Joachim Epperlein
Gerd Mischok
Ruth Trabitzsch
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 Reinhard Bartel, Joachim Epperlein, Gerd Mischok, Ruth Trabitzsch filed Critical Reinhard Bartel
Priority to DD19539776A priority Critical patent/DD127943B1/de
Priority to SU777770022A priority patent/SU920623A1/ru
Priority to DE19772746131 priority patent/DE2746131A1/de
Publication of DD127943A1 publication Critical patent/DD127943A1/de
Priority to CS685977A priority patent/CS193313B1/cs
Publication of DD127943B1 publication Critical patent/DD127943B1/de

Links

Classifications

    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
DD19539776A 1976-10-22 1976-10-22 Fotochromes material mit verbesserten sensitometrischen eigenschaften DD127943B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DD19539776A DD127943B1 (de) 1976-10-22 1976-10-22 Fotochromes material mit verbesserten sensitometrischen eigenschaften
SU777770022A SU920623A1 (ru) 1976-10-22 1977-10-10 Фотохромный материал с улучшенными сенситометрическими свойствами
DE19772746131 DE2746131A1 (de) 1976-10-22 1977-10-13 Fotochromes material mit verbesserten sensitometrischen eigenschaften
CS685977A CS193313B1 (en) 1976-10-22 1977-10-21 Photochromous material with improved sensitometric properties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19539776A DD127943B1 (de) 1976-10-22 1976-10-22 Fotochromes material mit verbesserten sensitometrischen eigenschaften

Publications (2)

Publication Number Publication Date
DD127943A1 true DD127943A1 (de) 1977-10-19
DD127943B1 DD127943B1 (de) 1980-01-30

Family

ID=5506074

Family Applications (1)

Application Number Title Priority Date Filing Date
DD19539776A DD127943B1 (de) 1976-10-22 1976-10-22 Fotochromes material mit verbesserten sensitometrischen eigenschaften

Country Status (4)

Country Link
CS (1) CS193313B1 (de)
DD (1) DD127943B1 (de)
DE (1) DE2746131A1 (de)
SU (1) SU920623A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3345639A1 (de) * 1983-12-16 1985-07-04 Optische Werke G. Rodenstock, 8000 München Optisches element mit phototropem ueberzug
US4686169A (en) * 1984-11-13 1987-08-11 Matsushita Electric Industrial Co., Ltd. Optical recording medium and production of the same

Also Published As

Publication number Publication date
DE2746131A1 (de) 1978-04-27
SU920623A1 (ru) 1982-04-15
DD127943B1 (de) 1980-01-30
CS193313B1 (en) 1979-10-31

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