Synthesis and characterization of amphiphilc block copolymer poly(methyl acrylic acid)-block- polytetrahydrofuran

WANG Guojian  YAN Deyue

首页> 外文期刊>Chinese science bulletin >Synthesis and characterization of amphiphilc block copolymer poly(methyl acrylic acid)-block- polytetrahydrofuran

【24h】

Synthesis and characterization of amphiphilc block copolymer poly(methyl acrylic acid)-block- polytetrahydrofuran

机译：两亲性嵌段共聚物聚（甲基丙烯酸）-嵌段-聚四氢呋喃的合成与表征

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Under the specially designated condition the polymerization of both tetrahydrofuran (THF) and tert-butyl methacrylate (tBMA) is a living one. The diblock copolymer, poly(tert-butyl methacrylate-block-polytetrahydrofuran (PtBMA-b-PTHF), was successfully synthesized by means of the coupling reaction of living cationic PTHF~+, SbF_6 with living anionic PtBMA, Li. LiCI, which has a beneficial effect on the molecular weight distribution (MWD) in the anionic polymerization of (meth) acrylates, hinders the coupling reaction of living chains and cannot be used in the preparation of tBMA precursor.

机译：在特别指定的条件下，四氢呋喃（THF）和甲基丙烯酸叔丁酯（tBMA）的聚合反应都是活的。通过活性阳离子PTHF〜+，SbF_6与活性阴离子PtBMA，Li。LiCl的偶联反应，成功合成了二嵌段共聚物聚甲基丙烯酸叔丁酯嵌段-聚四氢呋喃（PtBMA-b-PTHF）。对（甲基）丙烯酸酯的阴离子聚合中的分子量分布（MWD）具有有益的影响，阻碍了活性链的偶联反应，因此不能用于制备tBMA前体。

著录项

来源
《Chinese science bulletin》 |2000年第21期|p.1948-1952|共5页
作者
WANG Guojian YAN Deyue;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类自然科学现状及发展;
关键词
amphiphilic diblock copolymer; coupling reaction; living polymerization;

机译：两亲性二嵌段共聚物偶联反应活性聚合;

相似文献

外文文献
中文文献
专利

1. Synthesis and characterization of AB-type copolymers poly(L-lactide)-block- poly(methyl methacrylate) via a convenient route combining ROP and ATRP from a dual initiator [J] . Wang W.-W., Ren W.-Y., Jiang L., Journal of Applied Polymer Science . 2010,第4期

机译：通过双引发剂结合ROP和ATRP的便捷路线，合成和表征AB型共聚物聚（L-丙交酯）-嵌段-聚（甲基丙烯酸甲酯）
2. Synthesis, characterization and biocompatibility of novel biodegradable poly[((R)-3-hydroxybutyrate)-block-(D,L-lactide)-block-(ε-caprolactone)] triblock copolymers [J] . Linping Wu, Shaoting Chen, Zibiao Li Polymer international . 2008,第7期

机译：新型可生物降解的聚[（（R）-3-羟基丁酸酯）-嵌段-（D，L-丙交酯）-嵌段-（ε-己内酯）]三嵌段共聚物的合成，表征和生物相容性
3. Synthesis and characterization of anionic pentablock brush copolymers bearing poly(acrylic acid) side chains on the brush blocks separated by linear poly(butyl methacrylate) blocks [J] . Krivorotova T., Radzevicius P., Makuska R. European Polymer Journal . 2015,第Null期

机译：阴离子型五嵌段刷共聚物的合成与表征，该共聚物在线型聚甲基丙烯酸丁酯嵌段隔开的刷嵌段上带有聚（丙烯酸）侧链
4. Low Molar Mass Poly(styrene-co-acrylic acid) Amphiphilic Block Copolymers: Synthesis and Characterization [C] . Ekaterini Karakatsanis, Walter Focke, Gabriel Summers New Polymeric Materials . 2003

机译：低摩尔质量的聚（苯乙烯-丙烯酸）两亲嵌段共聚物：合成与表征
5. Self-assembly of poly(ethylene oxide)-b-polystyrene- b-poly(acrylic acid) triblock copolymers in solution [D] . Wu, Qinghua 2006

机译：溶液中聚环氧乙烷-b-聚苯乙烯-b-聚丙烯酸三嵌段共聚物的自组装
6. Nanoparticles of Block Ionomer Complexes from Double Hydrophilic Poly(acrylic acid)-b-poly(ethylene oxide)-b-poly(acrylic acid) Triblock Copolymer and Oppositely Charged Surfactant [O] . Zhiping Peng, Yuelong Sun, Xinxing Liu, 2010

机译：双亲水性聚丙烯酸-b-聚环氧乙烷-b-聚丙烯酸三嵌段共聚物和带正电荷表面活性剂的嵌段离聚物配合物的纳米颗粒
7. Synthesis and characterization of poly[(2,6-dimethyl-1,4-phenylene oxide)-block- isoprene]diblock copolymers [O] . Servens, E, Löwik, DWPM, Bosman, AW Tonny, 1997

机译：聚[（2,6-二甲基-1,4-苯撑氧）-嵌段-异戊二烯]二嵌段共聚物的合成与表征

Synthesis and characterization of amphiphilc block copolymer poly(methyl acrylic acid)-block- polytetrahydrofuran

摘要

著录项

相似文献

相关主题

期刊订阅