1) polyanhydride for medical use
医用聚酐
2) polysulfone for medical use n=50~80
医用聚砜
3) polyether for medical use
医用聚醚
4) polyester for medical use
医用聚酯
5) medical polyurethane
医用聚氨酯
1.
The development of new curing agent for medical polyurethane, mainly composing of triethanolamine was reported.
以三乙醇胺为反应物 ,研制出了不含苯环的医用聚氨酯新型室温固化剂 ,对其固化过程进行了初步研究 ,并对产物的硬度、弹性、稳定性等进行了研究 ,发现与MOCA作交联剂的反应产物的性能相近 ,说明该固化剂作为低毒性的MOCA替代物是可行的 。
2.
Blend films of water-insoluble silk fibroin(SF) powder and medical polyurethane were produced by the method of immersion-precipitation phase transformation.
采用浸没沉淀相转化法制备非水溶性丝素粉体与医用聚氨酯共混膜。
3.
In this article,the research progress in hydrophilic functionalization for the surface of medical polyurethane as the typical model of biomedical polymer was reviewed,and the functions of water to block nonspecific adsorption of blood proteins and the formation of thrombosis were also discussed.
以医用聚氨酯材料为聚合物模型,综述了医用聚氨酯表面亲水性功能化的研究进展:探讨水在抗血液蛋白非特异吸附以及抗血栓功能中所起的作用;讨论亲水性乙烯类单体、聚乙二醇及其衍生物、肝素及两性离子化合物等改性聚氨酯界面上的水分子行为及其对血液相容性的影响。
补充资料:医用聚酐
分子式:
CAS号:
性质:由芳香二元酸脱水缩聚而成的聚合物。具有生物降解性,适宜于生物活性物质的短期释放。如由双(对羧苯氧基)甲烷缩聚所得的聚酐,易于水解,可制成纤维,可做药物释放载体,其释放行为接近零级。
CAS号:
性质:由芳香二元酸脱水缩聚而成的聚合物。具有生物降解性,适宜于生物活性物质的短期释放。如由双(对羧苯氧基)甲烷缩聚所得的聚酐,易于水解,可制成纤维,可做药物释放载体,其释放行为接近零级。
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