B - Operations – Transporting – 41 – M
Patent
B - Operations, Transporting
41
M
B41M 5/035 (2006.01) B41M 5/52 (2006.01)
Patent
CA 2090747
52 ABSTRACT OF THE DISCLOSURE A recording medium for sublimation type heat-sensitive transfer recording process, in which an image receiving layer comprising a resin composition containing a dyeable resin and at least one phosphite antioxidant shown in Formulas (1), (2), or (3) is formed on a substrate surface. This recording medium for sublimation type heat-sensitive recording methods has extremely superior light resistance, and the image recorded on this recording medium suffers little fade out or discoloration as a result of exposure to light, so that this recording medium is expected to contribute greatly to the spread of video printers and the like. (1) Image (In Formula (1), R1 and R2 represent H or an alkyl group having a number of carbon atoms within a range of 1-20, R3 and R4 represent alkyl groups having a number of carbon atoms within a range of 1-20, X represents H or an atomic group having l-10 carbon atoms as a main skeleton thereof, and n has a value of 1, 2, 3, or 4.) (2) Image 53 (In Formula (2), R5 and R6 represent H or an alkyl group having a number of carbon atoms within a range of 1-20, R7 represents an alkyl group having a number of carbon atoms within a range of 1-20, Y represents H or an atomic group having 1-10 carbon atoms as a main skeleton thereof, and n has a value of 1, 2, 3, or 4.) (3) Image (In Formula (3), R8, R9, R10, and R11 represent H or an alkyl group having a number of carbon atoms within a range of 1-20, Z represents H or an atomic group having 1-10 carbon atoms as a main skeleton thereof, and n has a value of 1, 2, 3, or 4.)
Fujiwara Tadayuki
Iseki Takayuki
Jufuku Kazuhiko
Kushi Kenji
Ueda Akifumi
Goudreau Gage Dubuc
Mitsubishi Rayon Co. Ltd.
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