METHOD FOR PREPARING VINYL CHLORIDE-BASED RESIN
    7.
    发明公开
    METHOD FOR PREPARING VINYL CHLORIDE-BASED RESIN 审中-公开
    VERFAHREN ZUR HERSTELLUNG VON VINYLCHLORIDHARZ

    公开(公告)号:EP3075750A4

    公开(公告)日:2017-06-21

    申请号:EP14866523

    申请日:2014-08-29

    摘要: Provided is a method of preparing a vinyl chloride-based resin that includes preparing slurry through suspension polymerization by mixing a monomer, an oil soluble initiator, a dispersant, and an additive including an emulsifier, a water-soluble initiator, or a combination thereof, wherein the monomer includes vinyl chloride, an unsaturated carboxylic acid-based compound, and an ethylenic unsaturated compound that is copolymerizable therewith, and the emulsifier includes an anionic emulsifier, a non-ionic emulsifier, or a combination thereof.

    摘要翻译: 本发明提供一种氯乙烯系树脂的制造方法,其中,将单体,油溶性引发剂,分散剂,包含乳化剂,水溶性引发剂或它们的组合的添加剂混合,通过悬浮聚合制备浆料, 其中所述单体包括氯乙烯,不饱和羧酸类化合物和可与其共聚的烯属不饱和化合物,并且所述乳化剂包括阴离子乳化剂,非离子乳化剂或其组合。