研究应用电子束照射聚氧化乙烯(PEO)所形成的水凝胶膜的制备,并对这些可作为伤口敷料的水凝胶膜的理化特性进行了评价。
Poly(ethylene oxide)(PEO) hydrogel films formed by electron beam (EB) irradiation were prepared as wound dressing. The physiochemical properties of the PEO hydrogel films were evaluated.
通过以含醚键的聚(氧化丙烯-氧化乙烯)为主体,与二氧化锡溶胶复合,制备了一类可用于尼龙的抗静电剂。
Poly (propylene oxide-ethylene oxide) containing ether linkage was used to make complexes with stannic oxide sol, thus producing a kind of anti-static agent for nylon resins.
采用由乙酸钯、 2 ,2’ 联吡啶与强酸组成的催化体系,催化一氧化碳和苯乙烯的共聚反应合成聚酮(STCO)。
Polyketone (STCO) was prepared by the copolymerization of carbon monoxide and styrene catalyzed by a composite catalyst system- palladium acetate, 2,2' bipyrodine associated with a strong acid.
应用推荐