To provide an antifog article having an antifog film excellent in antifogging properties and durability such as wear resistance and chemical resistance, to provide an article for transportation equipment, which article includes the antifog article, and to provide a composition for forming an underlying layer, which is used for obtaining the antifog article and has a satisfactorily long pot life.
The antifog article has the antifog film on the surface of a substrate. The antifog film has the underlying layer, which is layered on the surface of the substrate and comprises an underlying material based on a second cross-liking resin, and a water absorption layer which comprises a water absorbing material and has the water absorptivity higher than that of the underlying layer. The underlying layer is formed from the composition for forming the underlying layer, which composition contains: a cross-linkable component being a main raw material component of the second cross-linking resin; a curing agent; a predetermined amount of a silane-based coupling agent which has a functional group exhibiting reactivity to a reactive group of the main raw material component and a hydrolyzable group; and another predetermined amount of tetraalkoxysilane and/or a polymer thereof.
| JPH0924578 | CLEAR-COATED STAINLESS STEEL PLATE |
| WO/2023/148920 | PACKAGING MATERIAL FOR TOBACCO PRODUCTS AND PACKAGE FOR TOBACCO PRODUCTS |
| JP7440998 | laminate material |
MORI YUSUKE
YONEDA TAKASHIGE
| WO2012077686A1 | 2012-06-14 |