Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product
Patent
1978-11-13
1981-03-10
Louie, Jr., Won H.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
430527, 430531, 430533, 430961, G03C 178
Patent
active
042555159
ABSTRACT:
A photographic film which comprises (A) a support, having two sides, (B) at least one light-sensitive emulsion layer on one side of said support (A), and, (C) at least one layer containing a compound represented by formula [I]and a hydrophobic polymer (first layer) and at least one layer containing an antistatic agent (second layer), said first and second layers being placed on the other side of said support (A) and said first layer being placed closer to said support (A) than said second layer: ##STR1## wherein, R.sub.1 represents a carboxylic acid residue having from 12 to 24 carbon atoms and R.sub.2, R.sub.3 and R.sub.4 represent independently hydrogen atoms or organic acid residues having from 1 to 24 carbon atoms.
REFERENCES:
patent: 2391181 (1945-12-01), Minsk et al.
patent: 3222178 (1965-12-01), Nadeau et al.
patent: 3525621 (1970-08-01), Miller
patent: 4050934 (1977-09-01), Turner
Abe Naoto
Ishihara Masao
Mayama Masayoshi
Nagayasu Koichi
Shibue Toshiaki
Konishiroku Photo Industry Co,., Ltd.
Louie, Jr. Won H.
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