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1)  Double-hydrophilic block copolymer
双亲水嵌段共聚物
2)  DHBC
双亲水性嵌段共聚物
1.
Influence of Hyperbranched DHBC with Carboxyl Terminal Groups on the Crystallization of CaCO3;
超支化双亲水性嵌段共聚物对CaCO_3结晶影响的研究
2.
A hybrid double-hydrophilic block copolymer(DHBC) of PEG-b-PEI-SO_3H with sulfonic groups was synthesized and investigated as a modifying additive for CaCO_3 crystallization.
结果表明,带有—SO3H端基的线型-超支化双亲水性嵌段共聚物PEG-b-PEI-SO3H对CaCO3晶体形貌和晶型表现出较强的调控能力。
3)  Amphiphilic block copolymer
双亲嵌段共聚物
1.
Amphiphilic block copolymers have many unique physical and chemical properties,especially stronger self-assembling ability,because of amphiphilic property and microphase separation of their molecules.
通过改变丙烯酰胺 (AM)与苯乙烯 (St)两单体的投料比 ,在微乳液介质中制备了分子组成系列变化的丙烯酰胺 苯乙烯双亲嵌段共聚物 (PAM b PSt) ,使用旋转粘度计测定了共聚物水溶液的表观粘度 ,详细考察了共聚物浓度、共聚物链结构、剪切速率、盐度及温度等因素对共聚物水溶液表观粘度的影响规律 。
2.
Amphiphilic block copolymers have many unique physical and chemical properties,especially the strong self-assembling ability,because of the amphiphilic properties and microphase separation of their molecules.
在微乳液介质中制备了系列的丙烯酰胺 (AM)与苯乙烯 (St)的双亲嵌段共聚物 (PAM b PSt) ,用紫外分光光度法测定了共聚物的组成 ,用乌氏粘度计测定了共聚物的特性粘数 [η],并用其相对表征共聚物的分子量大小 。
4)  double-hydrophilic block copolymers (DHBCs)
全亲水性嵌段共聚物
1.
The development of the double-hydrophilic block copolymers (DHBCs) and their self-assembly are reviewed.
本文介绍了全亲水性嵌段共聚物(DHBCs)的定义与特点。
5)  double-hydrophilic block copolymers
全水亲性嵌段共聚物
6)  amphiphilic block copolymer
两亲嵌段共聚物
1.
The interaction between amphiphilic block copolymer poly-D-leucine-b-PEO and nonionic surfactant C_(12)Glu
两亲嵌段共聚物聚D-亮氨酸-聚乙二醇与非离子表面活性剂C_(12)Glu的相互作用
2.
Using ethyl 2-bromoisobutyrate(EBiB)as initiator,CuBr as catalyst and bpy as ligand,the amphiphilic block copolymer of P(St)-b-P(HEA) was synthesized by atom transfer radical polymerization(ATRP) and characterized by FT-IR,GPC and TG/DTG.
以2-溴代异丁酸乙酯(EBiB)为引发剂,溴化亚铜(CuBr)和α,α′-联吡啶(bpy)分别为催化剂和配体,通过原子转移自由基聚合法(ATRP)制备了两亲嵌段共聚物P(St)-b-P(HEA)。
3.
The ABA type amphiphilic block copolymer poly(methacrylic acid)-b-polystyrene-b-poly(methacrylic acid)(PMAA-PS-PMAA)was prepared successfully through hydrolysis of PTBMA-PS-PTBMA under alkaline condition.
以萘钠为引发剂双向引发活性阴离子聚合制备嵌段共聚物聚甲基丙烯酸叔丁酯-苯乙烯-甲基丙烯酸叔丁酯(PTBMA-PS-PTBMA),并在碱性条件下水解合成了ABA型两亲嵌段共聚物聚甲基丙烯酸-苯乙烯-甲基丙烯酸(PMAA-PS-PMAA)。
补充资料:聚丙烯/苯乙烯-乙烯-丁烯-苯乙烯嵌段共聚物共混物
分子式:
CAS号:

性质: 系由聚丙烯为主,以苯乙烯-乙烯-丁烯-苯乙烯嵌段共聚物(SEBS)作冲击改性剂组成的共混物,具有较高的冲击强度和低温韧性,由于SEES不饱和程度低于SBS,因此耐老化性较好,可用于户外使用的制品,其制法同PP/SBS。

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