| abstract |
An object of the present invention is to provide a high-quality seamless capsule having good uniformity of the film thickness and almost no eyes in the film. At least one polysaccharide selected from the group consisting of agar, carrageenan and gellan gum, and at least one selected from the group consisting of (i) polyvinyl alcohol, (ii) acrylic acid, methacrylic acid, fumaric acid, and maleic acid Various unsaturated carboxylic acids, and (iii) Formula [I] H 2 C ＝ C (R 1 ) —COOR 2 [I] (wherein R 1 represents a hydrogen atom or a methyl group, and R 2 represents 1 to And a PVA copolymer containing, as a constituent unit, at least one unsaturated carboxylic acid ester selected from the group consisting of compounds represented by the following formula: Thus, the task was achieved by manufacturing a seamless capsule. |