1) Carboxyl terminated lactic acid prepolymer
端羧基乳酸预聚物
2) carboxy-ended oligomer
羧端基低聚物
3) isocyanate groups terminated polyurethane prepolymers
端异氰酸酯基预聚物
4) hydroxyl-terminated PLA
端羟基聚乳酸
1.
The degradation of the HTPB/liquefaction MDI polyurethane modified by hydroxyl-terminated PLA in several different media was studied.
对端羟基聚乳酸(PLA-OH)改性HTPB/液化MDI型聚氨酯在不同介质中的降解进行了研究,采用扫描电镜(SEM)观察。
5) PLA-OH
端经基聚乳酸
6) hydroxyl-terminated poly(L-lactic acid)
端羟基聚L-乳酸
1.
The hydroxyl-terminated poly(L-lactic acid) prepolymer is prepared by the melt direct polycondensation process with polyethylene glycol and L-lactic acid,and isocyanate-terminated nitrile rubber(ITBN) is synthesized with toluene-2,4-di-iso-cyanate(TDI),hydroxyl-terminated nitrile rubber(HTBN).
以聚乙二醇和L-乳酸直接熔融缩聚法制备端羟基聚L-乳酸预聚物(HO-PLLA-OH),以甲苯-2,4-二异氰酸酯(TDI)与端羟基丁腈橡胶(HTBN)进行反应,合成了端异氰酸酯基丁腈橡胶(ITBN),然后再将端羟基聚L-乳酸与端异氰酸酯基丁腈橡胶发生偶联反应,合成了乳酸-丁腈橡胶嵌段共聚物,其分子质量高于原料端羟基聚L-乳酸,分子质量分布也比端羟基聚L-乳酸宽。
补充资料：羧基封端-1,3-丁二烯的均聚物
CAS：68441-48-5
中文名称：羧基封端-1,3-丁二烯的均聚物
英文名称：1,3-Butadiene, homopolymer, carboxy-terminated；1,3-Butadiene polymer, carboxyl-terminated
中文名称：羧基封端-1,3-丁二烯的均聚物
英文名称：1,3-Butadiene, homopolymer, carboxy-terminated；1,3-Butadiene polymer, carboxyl-terminated
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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