abstract |
A novel soft capsule film is provided. (I) One or more unsaturated carboxylic acids selected from (i) polyvinyl alcohol, (ii) acrylic acid, methacrylic acid, fumaric acid or maleic acid, and (iii) a compound represented by the formula [I] A soft alcohol capsule film containing a polyvinyl alcohol copolymer containing at least one unsaturated carboxylic acid ester selected from as a structural unit, and a gelling agent. H 2 C = C (R 1 ) -COOR 2 [I] (R 1 is H or methyl; R 2 is C1~4 alkyl group) [Selection figure] None |