阅读说明：本技术 双峰或多峰聚乙烯组合物 (Bimodal or multimodal polyethylene composition ) 是由 吉里什·苏雷什·加尔加利 拉纳·库代 芭芭拉·曼德尔 约翰·杰米逊 于 2019-03-21 设计创作，主要内容包括：本发明涉及一种聚合物组合物,其包含双峰或多峰乙烯聚合物(P)和成核剂,所述成核剂是环状烷烃的二羧酸。此外,本发明涉及一种包含所述聚合物组合物的制品以及成核剂用于降低聚乙烯薄膜的水蒸气透过率和氧气透过率的用途,所述成核剂是环状烷烃的二羧酸。(The present invention relates to a polymer composition comprising a bimodal or multimodal ethylene polymer (P) and a nucleating agent which is a dicarboxylic acid of a cyclic alkane. Furthermore, the present invention relates to an article comprising said polymer composition and to the use of a nucleating agent, which is a dicarboxylic acid of a cyclic alkane, for reducing the water vapour transmission rate and the oxygen transmission rate of a polyethylene film.)