发明名称 Dye element with a transparent polyester layer containing heat-transferable dyes
摘要 A dye receiving element comprises diffusing heat transferable dyes into a transparent layer containing an amorphous, solvent soluble, aromatic polyester having at least 30 mole percent of its recurring units comprised of the condensation residue of a diol and a dicarboxylic acid, the residue containing a saturated gem-bivalent radical having a saturated polycyclic three-dimensional structure that includes a saturated bicyclic atomic bridged hydrocarbon ring member, the gem-bivalent radical linking two aromatic groups.
申请公布号 US4132833(A) 申请公布日期 1979.01.02
申请号 US19770842837 申请日期 1977.10.17
申请人 EASTMAN KODAK COMPANY 发明人 SANDHU, M. AKRAM
分类号 B41M5/52;D06P5/28;(IPC1-7):B32B27/10;G03F7/00 主分类号 B41M5/52
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