The synthetic technique of new type high molecular ashless dispersant of polybutene (PBP) and dimaleic anhydride was described.
介绍了新型高分子聚异丁烯双马来酸酐无灰分散剂的合成工艺。
协议（Packet Burst Protocol）；按钮板（Push Button Panel）The synthetic technique of new type high molecular ashless dispersant of polybutene (PBP) and dimaleic anhydride was described.
介绍了新型高分子聚异丁烯双马来酸酐无灰分散剂的合成工艺。
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