氧吸收性树脂组成物及使用此组成物之氧吸收性多层射出成形体及氧吸收性多层容器;OXYGEN ABSORBING RESIN COMPOSITION, AND OXYGEN ABSORBING MULTI-LAYER INJECTION-MOLDED ARTICLE AND OXYGEN ABSORBING MULTI-LAYER CONTAINER USING THE COMPOSITION

摘要

本发明之氧吸收性树脂组成物，其系含有聚酯化合物及过渡金属触媒的氧吸收性树脂组成物，前述聚酯化合物为含有选自由一般式(1)~(4)表示之构成单元所成群中之至少1个具有四氢萘(tetralin)环的构成单元，藉由使用锌化合物合成而得之具有四氢萘环的聚酯化合物。;The oxygen absorbing resin composition according to the invention is an oxygen absorbing resin composition comprising a polyester compound and a transition metal catalyst. ;The polyester compound comprises a structural unit containing at least one tetralin ring selected from the group consisting of the structural units represented by general formulae (1) to (4). ;The polyester compound containing a tetralin ring is prepared by using a zinc compound.