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随着聚烯烃弹性体技术的发展,三元乙丙橡胶的生产技术已经从单一的齐格勒—纳塔(Ziegler-Natta)催化体系及其相应的溶液聚合工艺发展到ZieglerNatta系—茂金属系—单电催化等系列催化体系,及其相应的溶液聚合工艺,悬浮聚合工艺和气相聚合工艺组成的多元化技术格局。2011年5月朗盛化学完成了对荷兰帝斯曼(DSM)公司三元乙丙橡胶业务的收购,并对全球4个生产工厂的产品进行整合,
With the development of polyolefin elastomer technology, the production technology of EPDM has been developed from a single Ziegler-Natta catalytic system and its corresponding solution polymerization process to the Ziegler Natta-Metallocene - single-electrocatalytic series of catalytic systems, and their corresponding solution polymerization, suspension polymerization and gas-phase polymerization process consisting of a diversified technical structure. In May 2011, LANXESS completed the acquisition of the EPDM business of DSM in the Netherlands and integrated the products of 4 production plants in the world,