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- This paper introduces the development and the means of the synthesis of star block copolymer of styrene/isoprene/butadiene(S/I/B) . 介紹了近年來(lái)的苯乙烯/異戊二烯/丁二烯(S/I/B)星型嵌段聚合物的發(fā)展與研制方法。
- Emphasizing the means of synthesis of star block copolymer of SIB,IB,IBI,SIS, and it is advanced that the anionic polymerization of star block copolymer is promising. 重點(diǎn)評述了星型嵌段聚合物SIB、IB、IBI、SIS的研制方法,提出應用陰離子聚合方法合成星型聚合物的巨大潛力以及目前的任務(wù)。
- The SBS block copolymer is one kind. SBS嵌段共聚物就是一種。
- Then the star shaped rod-coil block copolymer S-(PCL-PMPCS)_3 was obtained via ATRP. 以三羥甲基丙烷為引發(fā)劑制得了三臂星形聚己內酯 S-(PCL)_3,并進(jìn)一步制得含溴端的三官能團引發(fā)劑S-(PCL-Br)_3,最后通過(guò)ATRP制得了三臂星形剛柔嵌段共聚物S-(PCL-PMPCS)_3。
- S/B block copolymer was characterized by GPC, 1H NMR, IR, DSC. 透射式電鏡能明顯地觀(guān)察到聚合物的微觀(guān)相分離結構。
- The grafting-copolymerization of acrylate to SBS block copolymer in toluene solution with BPO as initiator was studied. 研究了以過(guò)氧化苯甲酰(BPO)為引發(fā)劑、甲苯為溶劑的SBS接枝丙烯酸酯共聚反應。
- These are termed block copolymers. 這種聚合物叫做嵌段共聚物。
- The micellization properties of PEO-PPO-PEO block copolymer in aqueous solution are reviewed. 摘要對PEO-PPO-PEO嵌段共聚物在水溶液中形成膠團過(guò)程進(jìn)行了綜述。
- Hamley,I.W.,The Physics of Block Copolymer,Oxford University Press,Oxford New York (1998). 主編,傅志峰譯,熱塑性彈性體,化學(xué)工業(yè)出版社,北京,(1996
- The recent development of studies on preparation and self assembly of poly(ferrocenophane) block copolymer is reviewed. 本文綜述了近年來(lái)二茂鐵基嵌段共聚物制備及自組裝的研究進(jìn)展。
- Thermoplastic elastomer of styrene system block copolymer(SDS)was developed rapidly for its excellent properties. 苯乙烯與二烯烴嵌段共聚物（SDS）類(lèi)熱塑性彈性體因性能優(yōu)良而得到迅速發(fā)展。
- Introduce the development trend,production technique and domestic market demand of PP block copolymer. 介紹國外PP嵌段共聚物的開(kāi)發(fā)動(dòng)向,生產(chǎn)技術(shù)及國內市場(chǎng)需求。
- We gave up the H-T route and to prepare ABA type block copolymer with long alkoxy and aryloxy groups. （3）為高產(chǎn)率制備和提高納米微孔氧化硅的機械強度，又將研究路線(xiàn)做了更大調整。
- The epoxidation of styrene-isoprene block copolymer (SIS) in different organic solvents was studied. 研究了聚苯乙烯-聚異戊二烯-聚苯乙烯三嵌段共聚物(SIS)在不同溶劑中的環(huán)氧化反應。
- Abstract In this article, advanced development of micellization of block copolymer in selective solvent was introduced. 闡述了近年來(lái)嵌段共聚物在選擇性溶劑中的膠束化研究進(jìn)展。
- The synthesis of block copolymer dispersant and its action of dispersing and stabilizing in carbon black dispersed system was investigated. 研究了嵌段型高分子顏料分散劑的合成及其在炭黑分散體系中的分散穩定作用。
- The life of the PA6/69 block copolymer throughout randomization at 283C is computed to be 8 hours, which well agrees with the study of Allen. 模擬結果表明;PA6/69嵌段共聚物在283℃下的壽命為8h;這與Nllen的研究結果相吻合.
- The self-assembling of block copolymer takes on extensive potential in the application of(optics,) electronics,information,chemistry and biology. 嵌段共聚物自組裝在光學(xué)、電子、信息、化學(xué)及生物領(lǐng)域有著(zhù)廣泛的應用前景。
- For a while, the darkling star disappeared behind thick clouds. 隱約出現的星星暫時(shí)消失在厚厚的云層後面了。
- In this thesis, we synthesized cleavable block copolymers. 在本論文中，我們主要合成了含有弱共價(jià)鍵的嵌段共聚物。
