SYNTHESIS AND THE FINE STRUCTURE-PROPERTY RELATIONSHIPS OF ION-CONTAINING BIOMEDICAL POLYETHERURETHANES

Huiying、Chen、Shiqing、Feng、Xuehui、Sun、Peking、Beijing Beijing

1993中国生物医学工程学报：英文版Materials Science被引 1

摘要

Biomedical segmented polyetherurethane(SPEU)elastomers are composite poly-mers with microphase separation structure.Various attempts of introducing ionicgroups into SPEU have been carried out for the improvement of their blood compati-bilities.We here report the mechanical and anticoagulant properties.Two series of sulfooctyl pendant groups containing segmentedpolyetherurethanes with well defined fine structure have been synthesized in our lab-oratory.The sulfooctyl groups were exactly located at the hard segments when theSPEUs were prepared from the reaction of polytetramethylene glycol(PTMG) 1000-4,4’diphenylmethane diisocyanate (MDI) oligomers with N-sulfoalkyl diethanolamine

引用本文（GB/T 7714）

Huiying, Chen, Shiqing, 等. SYNTHESIS AND THE FINE STRUCTURE-PROPERTY RELATIONSHIPS OF ION-CONTAINING BIOMEDICAL POLYETHERURETHANES[J]. 中国生物医学工程学报：英文版, 1993.

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