Preparation of microencapsulated osmium tetraoxide from GPPS was reported,and effect of solvent,temperature and dispersant was analyzed.
采用通用聚苯乙烯(GPPS)制备了四氧化锇微胶囊。
，
Preparation of microencapsulated osmium tetraoxide from GPPS was reported,and effect of solvent,temperature and dispersant was analyzed.
采用通用聚苯乙烯(GPPS)制备了四氧化锇微胶囊。
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
丁烯双马来酸酐无灰分的合成工艺。
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