| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a laminate being free from the possibility that the function of a specific function layer is not exhibited sufficiently or that the side of a plastic film opposite to that having the specific function layer becomes sticky, even when the specific function layer has pH less than 6, in regard to the laminate having the specific function layer on the plastic film containing calcium carbonate. <P>SOLUTION: The laminate is so constituted that it has a block layer 2 of pH 6-8 on both sides of the plastic film 1 containing the calcium carbonate and has the specific function layer 3 of pH less than 6 on the block layer 2 on one or both sides. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
