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全球PVC专利技术新进展(待续)
引用本文:薛之化,朱睿杰.全球PVC专利技术新进展(待续)[J].聚氯乙烯,2020,48(4):1-9.
作者姓名:薛之化  朱睿杰
作者单位:唐山三友氯碱有限公司,河北唐山063305;金川集团化工新材料有限责任公司,甘肃金昌737100
摘    要:介绍了国内外有关PVC生产、加工、应用方面的专利新技术,包括乙烷氯化制氯乙烯、PVC糊树脂汽提、氯乙烯本体聚合、CPVC生产、聚合用分散剂、无害化增塑剂及废塑料回收等。

关 键 词:PVC  原料  生产技术  特种树脂  助剂  回收

New progress in worldwide patent technologies related to PVC(to be continued)
XUE Zhihuai,ZHU Ruijie.New progress in worldwide patent technologies related to PVC(to be continued)[J].Polyvinyl Chloride,2020,48(4):1-9.
Authors:XUE Zhihuai  ZHU Ruijie
Affiliation:(Tangshan Sanyou Chlor-Alkali Co.,Ltd.,Tangshan 063305,China;Jinchuan Group Chemical New Material Co.,Ltd.,Jinchuan 737100,China)
Abstract:The patent technologies for PVC production,processing and application at home and a-broad were introduced,including producing vinyl chloride by ethane chlorination,PVC paste resin stripping,vinyl chloride bulk polymerization,CPVC production,dispersant for polymerization,harmless plasticizer,and recycling of waste plastics.
Keywords:PVC  raw material  production technology  special resin  additive  recovery
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