| abstract |
The molded article of the present invention is any one molded article selected from the group consisting of vertical bag production filling seal bags, container lids and vacuum packaging bags. The molded article is formed using a gas barrier laminate. The gas barrier laminate includes a substrate and a layer having at least one gas barrier property laminated on the substrate. The layer consists of a composition comprising a hydrolysis condensate of compound (L) and a neutralization of polymer (X) containing a carboxyl group or a carboxylic anhydride group. Compound (L) includes compound (A) containing M 1 (Al, Ti, or Zr) having a hydrolyzable property group bonded thereto, and compound (B) containing Si having a hydrolyzable property group bonded thereto. do. At least part of the -COO- group of the polymer (X) is neutralized with a divalent or higher metal ion. 80 mol% or more of a compound (B) is a compound represented by a predetermined formula. The ratio of [number of moles of M 1 of compound (A)] / [number of moles of Si of compound (B)] is in the range of 0.1 / 99.9 to 35.0 / 65.0. |