Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...
Patent
1993-12-01
1994-12-27
Acquah, Samuel A.
Radiation imagery chemistry: process, composition, or product th
Transfer procedure between image and image layer, image...
Diffusion transfer process, element, or identified image...
528272, 528298, 528302, 528307, 528308, 5283086, 430199, 430211, 430531, 430533, 525445, 428482, G03C 800, C08F 2000
Patent
active
053765001
ABSTRACT:
A polyester resin for a dye receptive layer of a recording medium for sublimation type heat-sensitive transfer recording process, and a recording medium using thereof, which has superior resistance to light exposure and dark fade out. A polyester resin for a dye receptive layer of a recording medium for sublimation type heat-sensitive transfer recording process, wherein said polyester resin is formed by using a diol component containing a diol compound shown in Formula (1) in a range of 5-80 molar % with respect to the total diol component, and a receiving medium using thereof. ##STR1## (In Formula (1), each of R.sub.1 and R.sub.2 represents an alkylene group having a number of carbon atoms within a range of 1-12.)
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Fujiwara Tadayuki
Iseki Takayuki
Iwasaki Hitoshi
Jufuku Kazuhiko
Kushi Kenji
Acquah Samuel A.
Mitsubishi Rayon Co. Ltd.
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