| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a low-cost, simple, and general-purpose vapor sensing device usable for the detection of solvent vapor, and provide a manufacturing method of the same and a vaporing monitor badge. <P>SOLUTION: The manufacturing method of vapor detection devices is provided with the process of placing aqueous dispersion of colloidal spheres on a substrate, the process of drying the aqueous dispersion of colloidal spheres to obtain a colloidal crystal, the process of filling the voids among the colloidal crystal with a vapor-expandable matrix composition, the process of curing the vapor-expandable matrix composition, and the process of peeling away any excess vapor-expandable matrix material from the surface of the film. The colloidal crystal is exposed. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
