A heat-sensitive recording material including a substrate, a heat-sensitive recording layer which includes N-(4-methylphenylsulfonyl)-/V-(3-(4-methylphenylsulfonyloxy)pheny-purea and/or N42-(3-phenylureido)phenyl]benzol sulfonamide, and an intermediate layer which is arranged between the substrate and the heat-sensitive recording layer and which includes calcined aluminum silicate, and a method for producing a heat-sensitive recording material and to the use of calcined aluminum silicate in an intermediate layer of a heat-sensitive recording material.
一种热敏记录材料,包括基材、热敏记录层和中间层。其中,热敏记录层包括N-(4-甲基苯基磺酰基)-/V-(3-(4-甲基苯基磺酰氧基)苯基)
脲和/或N42-(3-苯基
脲基)苯基]苯磺酰胺。中间层位于基材和热敏记录层之间,包括煅烧铝
硅酸盐。还提供了一种制备热敏记录材料的方法,并且在热敏记录材料的中间层中使用了煅烧铝
硅酸盐。