Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified backing or protective layer containing
Patent
1994-04-28
1996-03-05
Neville, Thomas R.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified backing or protective layer containing
430523, 430930, 430935, 430939, 428142, 428149, 257668, 427387, G03C 176
Patent
active
054966906
ABSTRACT:
A base film having dimensional stability and high transparency, which comprises (A) a plastic film having on either one or both sides thereof (B) a thin film layer comprising (1) an oxide of silicon and (2) a fluoride of alkaline earth metal, or comprising (1) an oxide of silicon, (2) a fluoride of alkaline earth metal, and (3) an oxide of magnesium, the thin film layer (B) being formed by a vacuum film forming process. A photographic light-sensitive material comprising the base film having dimensional stability and high transparency, having on either one or both sides thereof (C) a photographic layer.
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Hirokawa Atsushi
Ito Fusao
Machida Toshinori
Neville Thomas R.
Toyo Ink Manufacturing Co. Ltd.
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