DD127943A1 - PHOTOCHROMES MATERIAL WITH IMPROVED SENSITOMETRIC PROPERTIES - Google Patents

PHOTOCHROMES MATERIAL WITH IMPROVED SENSITOMETRIC PROPERTIES

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
German (de)
Other versions
DD127943B1 (en
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/en
Priority to SU777770022A priority patent/SU920623A1/en
Priority to DE19772746131 priority patent/DE2746131A1/en
Publication of DD127943A1 publication Critical patent/DD127943A1/en
Priority to CS685977A priority patent/CS193313B1/en
Publication of DD127943B1 publication Critical patent/DD127943B1/en

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/72Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • G02B5/22Absorbing filters
    • G02B5/23Photochromic filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
DD19539776A 1976-10-22 1976-10-22 PHOTOCHROMES MATERIAL WITH IMPROVED SENSITOMETRIC PROPERTIES DD127943B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DD19539776A DD127943B1 (en) 1976-10-22 1976-10-22 PHOTOCHROMES MATERIAL WITH IMPROVED SENSITOMETRIC PROPERTIES
SU777770022A SU920623A1 (en) 1976-10-22 1977-10-10 Photochom material with enhansed sensitometric properties
DE19772746131 DE2746131A1 (en) 1976-10-22 1977-10-13 Photochromic material for reprography - with increasing internal sensitivity giving linear gradation
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 (en) 1976-10-22 1976-10-22 PHOTOCHROMES MATERIAL WITH IMPROVED SENSITOMETRIC PROPERTIES

Publications (2)

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

Family

ID=5506074

Family Applications (1)

Application Number Title Priority Date Filing Date
DD19539776A DD127943B1 (en) 1976-10-22 1976-10-22 PHOTOCHROMES MATERIAL WITH IMPROVED SENSITOMETRIC PROPERTIES

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3345639A1 (en) * 1983-12-16 1985-07-04 Optische Werke G. Rodenstock, 8000 München OPTICAL ELEMENT WITH PHOTOTROPIC COVER
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 (en) 1978-04-27
DD127943B1 (en) 1980-01-30
SU920623A1 (en) 1982-04-15
CS193313B1 (en) 1979-10-31

Similar Documents

Publication Publication Date Title
AT367551B (en) REFLECTIVE BOW MATERIAL
SE7706636L (en) ELECTROD MATERIAL
SE7706990L (en) POROSA MATERIAL
FI773674A7 (en) SIMILAR MATERIAL
NL183878C (en) ELECTRO-THERMO-SENSITIVE RECORDING MATERIAL.
NL7602663A (en) RESISTANCE MATERIAL.
BE856792A (en) GLASS MATERIAL CONSTRUCTION ELEMENTS
FI772838A7 (en) SVAEVBAEDDSFOERFARANDE FOER TORKNING AV POROESA MATERIAL
FI773104A7 (en) FOERFARANDE OCH ANORDNING FOER FRAMSTAELLNING AV FIBRER AV THERMOPLASTISKT MATERIAL
SE421428B (en) INFRAROD-INFRARODFLUORESCENT MATERIAL
BR7701406A (en) ARMACAO WITH RETROVEDACAO
NL7713368A (en) PLASTICED POLYCARBONATE MATERIAL.
FI773115A7 (en) KOKNING AV LIGNOCELLULOSAHALTIGA MATERIAL
HU173333B (en) SPOSOB POLUCHENIA PROIZVODNYKH TRIJJODOBENZOLA DLJA UTILIZACII MATERIALS CONTRAST V RENTGENOLOGII
SE7703782L (en) SCREEN MATERIAL
DD127943A1 (en) PHOTOCHROMES MATERIAL WITH IMPROVED SENSITOMETRIC PROPERTIES
BE864944A (en) PHOTOGRAPHIC MATERIAL WITH IMPROVED PROPERTIES
BR7705168A (en) CONSTRUCTION MATERIAL
SE7708470L (en) COATING MATERIAL
AT380145B (en) HALMERNTEGERAET WITH CUTTER
FI773788A7 (en) FOERFARANDE OCH ANORDNING FOER FRAMSTAELLNING AV FIBRER AV UTDRAGBART MATERIAL
BE858212A (en) DIETHYL-2-PYRIDINETHIOPHOSPHONATE WITH INSECTICIDE ACTIVATING PROPERTIES
AT346370B (en) RECORDING MATERIAL
SE7704239L (en) DIRECTOR
FI772485A7 (en) SAETT ATT FRAMSTAELLA FIBERMASSA AV LIGNOCELLULOSAHALTIGT MATERIAL