| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a laminate for a vacuum-insulation material having improved gas-barrier functionality and low thermal-conductivity, the vacuum insulation material which is formed by sealing an insulating core-material into an outer enclosure formed of the laminate, and evacuating the inside of the outer enclosure so as to have low thermal conductivity through the outer enclosure and sufficient insulation properties, to prevent as far as possible deterioration of the gas-barrier functionality, to hold a vacuum in the inside of the outer enclosure, and to preserve the insulation properties for a long period of time. <P>SOLUTION: In the laminate A for a vacuum insulation material and the vacuum insulation material, the insulating core material is enclosed in the outer enclosure comprising the laminate, and the sealed inside of the outer enclosure is evacuated. The laminate for a vacuum insulation material comprises a heat-sealable resin layer 6 as the innermost layer, and one or more gas-barrier layer 1. In the gas barrier layer 1, one or more layers of deposits 3, 4 are laminated, which comprises carbon-containing silicon oxide formed on a base material 2 comprising a plasma film by plasma chemical vapor-deposition. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
