本文探索合成出一种新型的共聚醚聚氨酯热塑弹性体材料。
In the present paper, a new type of copolyetherpolyurethane thermoplastic elastomer was synthesized and charactererized.
研究了由对硝基苯基偶氮苯类染料与聚环氧氯丙烷经大分子反应合成的含偶氮苯侧基的共聚醚的二阶非线性光学特性。
Some novel copolyethers containing azo benzene chromophors as side chains have been synthesized by a nucleophilic reaction of various azo dyes with polyepichlorohydrin.
其次，本文用正交实验设计和单因素寻优等有关实验方法对端羟基环氧环己烷-四氢呋喃共聚醚的合成工艺进行了研究。
Secondly, with the orthogonal design method and single-factor-experiment, the technics of synthesizing Hydroxyl-terminated copolymer of CHO -thf have been studied in this paper.
研究了以KOH为催化剂，二元或三元醇为起始剂，采用阴离子开环聚合合成淬火剂用共聚醚。 结果表明：产物的分子量随起始剂和杂质量的减少而增加；
The synthesis of oxyethylene oxypropylene copolyethers used for quenchant was studied by using anionic ring opening polymerization, diol or triol as the starting agent and KOH as the catalyst.
采用两步法工艺路线，以PA6齐聚物、聚醚和少量交联剂为原料共聚合成聚醚酰胺热塑性弹性体(TPAE)。
Polyether amide thermoplastic elastomer (TPAE) was synthesized via two-step process by using PA6 oligomer and PEG as primary material and a fixed amount of crosslinking agent.
采用两步法工艺路线，以PA6齐聚物、聚醚和少量交联剂为原料共聚合成聚醚酰胺热塑性弹性体（TPAE）。
Polyether amide thermoplastic elastomer( TPAE) was synthesized via two-step process by using PA6 oligomer and PEG as primary material and a fixed amount of crosslinking agent.
聚醚醋嵌段共聚弹性体纤维（简称PEET）是针织工业用的新型化纤原料。
Polyether ester block copolymerized elastomer fibre (PEET) is a new type of man-made fibre for knitting industry.
采用偏光显微镜和光学解偏结晶速率仪研究了嵌段聚醚酯共聚物的结晶形态和等温结晶过程。
The crystallization morphology and isothermal crystallization process were studied by means of polarized microscope and DLI (Depolarized Light Intensity) for poly (ether ester) block copolymers.
采用SALS等方法研究了低硬段含量的聚酯-聚醚多嵌段共聚物中硬段结晶时的球晶生长规律。
The spherulite growth behaviour of hard segment has been studied by SALS and other techniques for polyester-polyether block copolymers with low hard segment content.
电镜对形态结构的分析进一步表明，聚醚砜共聚物经物理老化后其聚集态形成了某种局部有序结构。
The result of electron-microscopy investigation indicates that PES copolymer has formed a local order structure during the physical aging.
该两亲嵌段共聚物优选为全聚醚嵌段 共聚物，例如PEO-PBO双嵌段共聚物或PEO-PBO-PEO三嵌段共聚物。
The amphiphilic block copolymer is preferably an all polyether block copolymer such as a PEO-PBO diblock copolymer or a PEO-PBO-PEO triblock copolymer.
将聚醚作为一段链段，可以做成如嵌段共聚物、梳状聚合物、星型聚合物等不同的功能性材料。
Using the polyether as the building block, many kinds of functional materials have been prepared, such as block copolymers, comb-polymers and star copolymers.
同时，不同形貌的聚醚-聚酸酐三元共聚物胶束在载药效率和载药量上有明显差别。
Considered the application in nanomedicine, the effect of the diverse morphologies on drug loading efficiency was also investigated.
同时，不同形貌的聚醚-聚酸酐三元共聚物胶束在载药效率和载药量上有明显差别。
Considered the application in nanomedicine, the effect of the diverse morphologies on drug loading efficiency was also investigated.
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