NO900780L - Fotokromisk polymerisk membran. - Google Patents

Fotokromisk polymerisk membran.

Info

Publication number
NO900780L
NO900780L NO90900780A NO900780A NO900780L NO 900780 L NO900780 L NO 900780L NO 90900780 A NO90900780 A NO 90900780A NO 900780 A NO900780 A NO 900780A NO 900780 L NO900780 L NO 900780L
Authority
NO
Norway
Prior art keywords
photocromic
angstroms
silver halide
polymeric membrane
crystals
Prior art date
Application number
NO90900780A
Other languages
English (en)
Other versions
NO900780D0 (no
Inventor
Jerome L Reid
Original Assignee
Bsg Inc
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
Priority claimed from US07/209,414 external-priority patent/US5015416A/en
Application filed by Bsg Inc filed Critical Bsg Inc
Publication of NO900780D0 publication Critical patent/NO900780D0/no
Publication of NO900780L publication Critical patent/NO900780L/no

Links

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  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

Et fotokromisk materiale som er tilpasset for dekking av lysoverførende materialer. Det fotokromiske materialet inneholder fotosensltlve sølvhalogenldkrystaller som har dimensjoner i området fra tilnærmet 50 Ångstrøm til 800 Ångstrøm. Sølvhalogenidkrystallene blir Qverflatedopet med kobberioner og andre sensibili- satorer utvalgt fra milde reduksjonsmldler eller svovelbærende loner. Krystallene blir dispergert i en [beskyttende polymer som ikke binder halogen irreversibelt.
NO90900780A 1988-06-20 1990-02-19 Fotokromisk polymerisk membran. NO900780L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/209,414 US5015416A (en) 1988-06-20 1988-06-20 Photochromic polymeric membrane
PCT/US1989/002472 WO1989012839A1 (en) 1988-06-20 1989-06-06 Photochromic polymer membrane

Publications (2)

Publication Number Publication Date
NO900780D0 NO900780D0 (no) 1990-02-19
NO900780L true NO900780L (no) 1990-04-09

Family

ID=26779729

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90900780A NO900780L (no) 1988-06-20 1990-02-19 Fotokromisk polymerisk membran.

Country Status (1)

Country Link
NO (1) NO900780L (no)

Also Published As

Publication number Publication date
NO900780D0 (no) 1990-02-19

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