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US6162493A Process for the preparation of a heat mode recording element 失效
制备加热模式记录元件的方法

Process for the preparation of a heat mode recording element
摘要:
A process is disclosed for the preparation of a heat mode recording element of the DRAW type (Direct Read After Write), said process comprising the following steps:(A) providing a material having following layer arrangement, in order:(1) a transparent support optionally subbed,(2) a thin metal layer coated from an aqueous medium containing metal particles,(3) a coated single top layer curable by radiation,(B) radiation curing said coated single top layer (3).In the preferred embodiment of the present invention the metal layer is a bismuth layer.
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