公开(公告)号：US4948694A

公开(公告)日：1990-08-14

申请号：US405585

申请日：1989-09-11

申请人： Norio Ohkuma ,  Masanori Takenouchi ,  Masashi Miyagawa ,  Hiroshi Hayashi ,  Tooru Minami ,  Hiroharu Oobayashi

发明人： Norio Ohkuma ,  Masanori Takenouchi ,  Masashi Miyagawa ,  Hiroshi Hayashi ,  Tooru Minami ,  Hiroharu Oobayashi

IPC分类号： C08F2/50 ,  G03F7/004 ,  G03F7/031

CPC分类号： G03F7/031 ,  Y10S428/913 ,  Y10S428/914 ,  Y10S430/117 ,  Y10S430/12 ,  Y10S430/125

摘要： A recording medium comprising a substrate and a transfer recording layer containing a photo-initiator comprising camphorquinone and a coumarin derivative. Such photo-initiator aids in realizing high sensitivity without lowering storage stability of the recording medium. The transfer recording layer causes a change in transfer characteristic when provided with light energy and heat energy, at least one of which is applied imagewise, to provide a transferable portion therein. The transferable portion is then transferred to a transfer-receiving medium such as plain paper to form a transferred image thereon.

摘要翻译： 一种记录介质，包括基材和含有樟脑醌和香豆素衍生物的光引发剂的转印记录层。 这种光引发剂有助于实现高灵敏度而不降低记录介质的储存稳定性。 转印记录层当具有光能和热能时，传递特性的变化，其中至少一个被成像地施加，以在其中提供可转印部分。 然后将可转印部分转印到诸如普通纸的转印接收介质上以在其上形成转印图像。