Patent ID: 8206798

Claim:
A formed product, selected from the group consisting of a vertical form fill seal pouch, a container cover, and a vacuum packaging pouch, the formed product being formed with a gas barrier layered product, wherein the gas barrier layered product comprises: (a.1) a base; and (a.2) at least one layer with gas barrier properties, wherein the layer (a.2) is stacked on the base, and the layer (a.2) comprises a composition comprising: (a.2.i) a hydrolyzed condensate of at least one compound (L) comprising a hydrolyzable characteristic group and (a.2.ii) a neutralized product of a polymer (X) comprising at least one functional group selected from the group consisting of a carboxyl group and a carboxylic acid anhydride group, the compound (L) comprises: (L.1) a compound (A); and (L.2) a compound (B) that comprises Si to which the hydrolyzable characteristic group is bonded, the compound (A) is at least one compound of Formula (I): M 1 X 1 m Y 1 n-m (I), wherein: M 1 denotes at least one selected from the group consisting of Al, Ti, and Zr; X 1 denotes at least one selected from the group consisting of F, Cl, Br, I, OR 1 , R 2 COO, R 3 COCHCOR 4 , and NO 3 ; Y 1 denotes at least one selected from the group consisting of F, Cl, Br, I, OR 5 , R 6 COO, R 7 COCHCOR 8 , NO 3 , and R 9 ; R 1 , R 2 , R 5 , and R 6 each denote a hydrogen atom or an alkyl group, independently; R 3 , R 4 , R 7 , R 8 , and R 9 each denote an alkyl group, independently; n is equal to the valence of M 1 ; and m denotes an integer of 1 to n, the compound (B) comprises at least one compound of Formula (II): Si(OR 10 ) p R 11 4-p-q X 2 q (II), wherein: R 10 denotes an alkyl group; R 11 denotes an alkyl group, an aralkyl group, an aryl group, or an alkenyl group; X 2 denotes a halogen atom; p and q each denote an integer of 0 to 4, independently; and 1≦p+q≦4, wherein at least part of —COO − group comprised in the functional group of the polymer (X) is neutralized with a metal ion having a valence of at least two, wherein a percentage of the compound of Formula (II) in the compound (B) is at least 80 mol %, and wherein the composition has a ratio of [the number of moles of M 1 atom derived from the compound (A)]/[the number of moles of Si atom derived from the compound (B)] in a range of 0.1/99.9 to 35.0/65.0.