The synthetic technique of new type high molecular ashless dispersant of polybutene (PBP) and dimaleic anhydride was described.
介绍了新型高
子聚异丁
来酸酐无灰散剂的合
工艺。
The synthetic technique of new type high molecular ashless dispersant of polybutene (PBP) and dimaleic anhydride was described.
介绍了新型高子聚异丁来酸酐无灰散剂的合工艺。
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