With hydrogen sulfide and tetrapropylene as raw materials, TDM was synthetized by the one step process in the presence of acidic ion exchange resin.
摘要 以硫化氢和二烯为反应原料,以酸性离子交换树脂为催化剂一步合二碳硫。
With hydrogen sulfide and tetrapropylene as raw materials, TDM was synthetized by the one step process in the presence of acidic ion exchange resin.
摘要 以硫化氢和二烯为反应原料,以酸性离子交换树脂为催化剂一步合二碳硫。
A reactive microgel emulsion has been developed by polymerization unsaturated polyester and/or vinyl monomers and tetrapropylene glycol diacrylate as cross - linkable monomer.
采用三缩丙二二丙烯酸酯作为交联单,饱和聚酯和/或乙烯系饱和单乳液聚合,合了反应性微凝胶乳液。
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