| 摘要 |
PROBLEM TO BE SOLVED: To provide a block copolymer capable of making efficient use of an unused biomass and capable of using it as a plastic material, and a method for producing the block copolymer, as well as to provide a composition containing the block copolymer, a polymer molding containing the block copolymer, and a crystal nucleating agent containing the block copolymer.SOLUTION: A block copolymer is represented by general formula (1), wherein Rrepresents each independently any one of a linear or branched acyl group, alkyl group or benzyl group, and n, m and p represent a natural number respectively. |
