IV.Anionic polymerization studies.
【题名】Telechelic diene prepolymers.
IV.Anionic polymerization studies.
【题名】Telechelic diene prepolymers.
Using preemulsion and post polymerization a polymer emulsion was synthesized.
采用先乳化、后工艺
功
一种
物乳液。
High molecular weight PLA can be prepared by ring-opening polymerization of lactides.
高分子量的丙交酯主要由丙交酯开环
制备。
The free radical polymerization of VOZO in benzene solution results poly 2 vinyl 2 oxazoline(PVOZO).
中的溶剂及分离等问题进行了讨论。
Soapless emulsion polymerization and heterocoagulation, the most important encapsulations of microparticles have been outlined intensively.
概述了无皂乳液和杂凝
法两种胶囊化方法及其在涂料和塑料加工方面的应用。
Another transparent gels with open-cell structure could be obtained by bicontinuous microemulsion polymerization using potassium perman...
研究证实,在保持相
稳定的前提下,微乳液
物凝胶与初始微乳液在结构上具有相似性。
It is caused by the property change of feed stock in storage process and alkadiene polymerization.
造这一问题的主要原因,是原料油性质在存储
中发生变化、二烯烃发生
。
In comparison with in-situ polymerization, more homogeneous hybrids with monodispersion of titania were synthesized by blending method.
同原位法相比,共混法可制备出更均匀的杂化体系,且TiO2为单分散。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
以乙腈为分散剂,采用沉淀法
了反乌头酸分子印迹
物微球。
The catalytic system formed from polymer-supported neodymium complexes shows high catalytic activity and stereospecificity for butadiene polymerization.
物载体-钕络
物催化剂具有很高的催化活性和定向效应.
We found that the poly methacrylates prepared by modified microemulsion polymerization have properties of high glass transition temperature (Tg) and rich syndiotacticity.
另外,利用改进的微乳液制备的
甲基丙烯酸酯类
物一般都有高Tg与富间规度的性质。
Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.
以丙烯酸、丙烯酸丁酯和甲基丙烯酸甲酯为单体,采用自由基法制备了
丙烯酸卷材涂料前驱
膜物,获得了适宜的制备工艺条件。
Using the method of latex polymerization,poly vinyl acetate was synhesized with PVA as protective colloid,which was crosslinked with formylamine-group containing component.
采用乳液的方法,以乙酰化
乙烯醇为保护胶体
醋酸乙烯乳液,并用含甲酰胺基的乙组分与其交联。
As the isocyan group is polymerized further, diphenyl carbondiimine may be formed, further polymerization of which forms a nitrogen-containing polycyclic aromatic compound.
异氰基化物进一步二
二苯基碳化二亚胺,后者又
生
含氮杂环的多环芳烃。
The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.
发现THEIC与环氧单体可在非均相体系中平稳地进行阳离子开环反应。
The ring-opening polymerization mechanism of lactide in the presence of hydroxyl compounds was studied by using ferric ethoxide and ferric n-butoxide as catalysts respectively.
这些结果表明在含羟基化物的丙交酯/醇铁
体系中,羟基化
物作为共引发剂参与了丙交酯的开环
。
A molecularly imprinted solid phase extractant, particularly for the recognition of diphenylguanidine (DPG) was prepared using diphenylguanidine (DPG) as the template and bulk polymerization.
摘要以二苯胍为模板分子,用本体法
了
二苯胍具有良好识别能力的分子印迹固相萃取剂。
High-grade filling and retanning agent CDF was prepared by condensation polymerization reaction of urea,cyanuramide and dicyandimide.The property and application of the product were discussed.
本文主要论述了用脲、双氰胺、三氰胺等原料经缩
反应制备填充复鞣剂CDF的方法及其性能与应用。
The GPC results indicated that the polymerization degree increased with the extension of reaction tine and the molecular weight distribution was tend to be monodispersity.
GPC研究结果表明随反应时间延长,度增大,
物分子量趋于增大但分散性减小。
The diolefins and alkenyl aromatics are very unstable components which can give gums by polymerization.In giving olefins and alky aromatics the hydrogenation improves the product quality.
二烯烃和烯基芳烃是非常不稳定的组分,可产生凝胶。
于给定烯烃和烷基芳烃,氢化可以改善产品质量。
声明:以上例句、词性分类均由互联网资源自动生,部分未经
人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
IV.Anionic polymerization studies.
【题名】Telechelic diene prepolymers.
Using preemulsion and post polymerization a polymer emulsion was synthesized.
采先乳化、后
合工艺成功合成一种
合物乳液。
High molecular weight PLA can be prepared by ring-opening polymerization of lactides.
高分子量丙交酯主要由丙交酯开环
合制备。
The free radical polymerization of VOZO in benzene solution results poly 2 vinyl 2 oxazoline(PVOZO).
对合成过溶剂及分离等问题进行了讨论。
Soapless emulsion polymerization and heterocoagulation, the most important encapsulations of microparticles have been outlined intensively.
概述了无皂乳液合和杂凝
法两种胶囊化方法及其在涂料和塑料加工方面
应
。
Another transparent gels with open-cell structure could be obtained by bicontinuous microemulsion polymerization using potassium perman...
研究证实,在保持合过
相对稳定
前提下,微乳液
合物凝胶与初始微乳液在结构上具有相似性。
It is caused by the property change of feed stock in storage process and alkadiene polymerization.
造成这一问题主要原因,是原料油性质在存储过
发生变化、二烯烃发生
合。
In comparison with in-situ polymerization, more homogeneous hybrids with monodispersion of titania were synthesized by blending method.
同原位合法相比,共混法可制备出更均匀
杂化体系,且TiO2为单分散。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
以乙腈为分散剂,采沉淀
合法合成了反乌头酸分子印迹
合物微球。
The catalytic system formed from polymer-supported neodymium complexes shows high catalytic activity and stereospecificity for butadiene polymerization.
合物载体-钕络合物催化剂具有很高
催化活性和定向效应.
We found that the poly methacrylates prepared by modified microemulsion polymerization have properties of high glass transition temperature (Tg) and rich syndiotacticity.
另外,利改进
微乳液
合制备
甲基丙烯酸酯类
合物一般都有高Tg与富间规度
性质。
Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.
以丙烯酸、丙烯酸丁酯和甲基丙烯酸甲酯为单体,采自由基
合法制备了
丙烯酸卷材涂料前驱成膜物,获得了适宜
制备工艺条件。
Using the method of latex polymerization,poly vinyl acetate was synhesized with PVA as protective colloid,which was crosslinked with formylamine-group containing component.
采乳液
合
方法,以乙酰化
乙烯醇为保护胶体合成
醋酸乙烯乳液,并
含甲酰胺基
乙组分与其交联。
As the isocyan group is polymerized further, diphenyl carbondiimine may be formed, further polymerization of which forms a nitrogen-containing polycyclic aromatic compound.
异氰基化合物进一步二成二苯基碳化二亚胺,后者又
合生成含氮杂环
多环芳烃。
The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.
发现THEIC与环氧单体可在非均相体系平稳地进行阳离子开环
合反应。
The ring-opening polymerization mechanism of lactide in the presence of hydroxyl compounds was studied by using ferric ethoxide and ferric n-butoxide as catalysts respectively.
这些结果表明在含羟基化合物丙交酯/醇铁
合体系
,羟基化合物
为共引发剂参与了丙交酯
开环
合。
A molecularly imprinted solid phase extractant, particularly for the recognition of diphenylguanidine (DPG) was prepared using diphenylguanidine (DPG) as the template and bulk polymerization.
摘要以二苯胍为模板分子,本体
合法合成了对二苯胍具有良好识别能力
分子印迹固相萃取剂。
High-grade filling and retanning agent CDF was prepared by condensation polymerization reaction of urea,cyanuramide and dicyandimide.The property and application of the product were discussed.
本文主要论述了脲、双氰胺、三
氰胺等原料经缩
反应制备填充复鞣剂CDF
方法及其性能与应
。
The GPC results indicated that the polymerization degree increased with the extension of reaction tine and the molecular weight distribution was tend to be monodispersity.
GPC研究结果表明随反应时间延长,合度增大,
合物分子量趋于增大但分散性减小。
The diolefins and alkenyl aromatics are very unstable components which can give gums by polymerization.In giving olefins and alky aromatics the hydrogenation improves the product quality.
二烯烃和烯基芳烃是非常不稳定组分,可
合产生凝胶。对于给定烯烃和烷基芳烃,氢化可以改善产品质量。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件观点;若发现问题,欢迎向我们指正。
IV.Anionic polymerization studies.
【题名】Telechelic diene prepolymers.
Using preemulsion and post polymerization a polymer emulsion was synthesized.
采用先化、后
合工艺成功合成一种
合物
。
High molecular weight PLA can be prepared by ring-opening polymerization of lactides.
高子量的
丙交酯主要由丙交酯开环
合制备。
The free radical polymerization of VOZO in benzene solution results poly 2 vinyl 2 oxazoline(PVOZO).
对合成过程中的溶剂等问题进行了讨论。
Soapless emulsion polymerization and heterocoagulation, the most important encapsulations of microparticles have been outlined intensively.
概述了无皂合和杂凝
法两种胶囊化方法
其在涂料和塑料加工方面的应用。
Another transparent gels with open-cell structure could be obtained by bicontinuous microemulsion polymerization using potassium perman...
研究证实,在保持合过程相对稳定的前提下,微
合物凝胶与初始微
在结构上具有相似性。
It is caused by the property change of feed stock in storage process and alkadiene polymerization.
造成这一问题的主要原因,是原料油性质在存储过程中发生变化、二烯烃发生合。
In comparison with in-situ polymerization, more homogeneous hybrids with monodispersion of titania were synthesized by blending method.
同原位合法相比,共混法可制备出更均匀的杂化体系,且TiO2为单
散。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
以乙腈为散剂,采用沉淀
合法合成了反乌头酸
子印迹
合物微球。
The catalytic system formed from polymer-supported neodymium complexes shows high catalytic activity and stereospecificity for butadiene polymerization.
合物载体-钕络合物催化剂具有很高的催化活性和定向效应.
We found that the poly methacrylates prepared by modified microemulsion polymerization have properties of high glass transition temperature (Tg) and rich syndiotacticity.
另外,利用改进的微合制备的
甲基丙烯酸酯类
合物一般都有高Tg与富间规度的性质。
Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.
以丙烯酸、丙烯酸丁酯和甲基丙烯酸甲酯为单体,采用自由基合法制备了
丙烯酸卷材涂料前驱成膜物,获得了适宜的制备工艺条件。
Using the method of latex polymerization,poly vinyl acetate was synhesized with PVA as protective colloid,which was crosslinked with formylamine-group containing component.
采用合的方法,以乙酰化
乙烯醇为保护胶体合成
醋酸乙烯
,并用含甲酰胺基的乙组
与其交联。
As the isocyan group is polymerized further, diphenyl carbondiimine may be formed, further polymerization of which forms a nitrogen-containing polycyclic aromatic compound.
异氰基化合物进一步二成二苯基碳化二亚胺,后者又
合生成含氮杂环的多环芳烃。
The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.
发现THEIC与环氧单体可在非均相体系中平稳地进行阳子开环
合反应。
The ring-opening polymerization mechanism of lactide in the presence of hydroxyl compounds was studied by using ferric ethoxide and ferric n-butoxide as catalysts respectively.
这些结果表明在含羟基化合物的丙交酯/醇铁合体系中,羟基化合物作为共引发剂参与了丙交酯的开环
合。
A molecularly imprinted solid phase extractant, particularly for the recognition of diphenylguanidine (DPG) was prepared using diphenylguanidine (DPG) as the template and bulk polymerization.
摘要以二苯胍为模板子,用本体
合法合成了对二苯胍具有良好识别能力的
子印迹固相萃取剂。
High-grade filling and retanning agent CDF was prepared by condensation polymerization reaction of urea,cyanuramide and dicyandimide.The property and application of the product were discussed.
本文主要论述了用脲、双氰胺、三氰胺等原料经缩
反应制备填充复鞣剂CDF的方法
其性能与应用。
The GPC results indicated that the polymerization degree increased with the extension of reaction tine and the molecular weight distribution was tend to be monodispersity.
GPC研究结果表明随反应时间延长,合度增大,
合物
子量趋于增大但
散性减小。
The diolefins and alkenyl aromatics are very unstable components which can give gums by polymerization.In giving olefins and alky aromatics the hydrogenation improves the product quality.
二烯烃和烯基芳烃是非常不稳定的组,可
合产生凝胶。对于给定烯烃和烷基芳烃,氢化可以改善产品质量。
声明:以上例句、词性类均由互联网资源自动生成,部
未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
IV.Anionic polymerization studies.
【题名】Telechelic diene prepolymers.
Using preemulsion and post polymerization a polymer emulsion was synthesized.
采用先乳化、后工艺成功
成一种
物乳
。
High molecular weight PLA can be prepared by ring-opening polymerization of lactides.
高分子量的丙交酯主要由丙交酯开环
制备。
The free radical polymerization of VOZO in benzene solution results poly 2 vinyl 2 oxazoline(PVOZO).
对成过程中的溶剂及分离等问题进行了讨论。
Soapless emulsion polymerization and heterocoagulation, the most important encapsulations of microparticles have been outlined intensively.
概述了无皂乳和杂凝
法两种胶囊化方法及其在涂料和塑料加工方面的应用。
Another transparent gels with open-cell structure could be obtained by bicontinuous microemulsion polymerization using potassium perman...
研究证实,在保持过程相对稳定的前提下,微乳
物凝胶与初始微乳
在结构上具有相似性。
It is caused by the property change of feed stock in storage process and alkadiene polymerization.
造成这一问题的主要原因,是原料油性质在存储过程中发生变化、二烯烃发生。
In comparison with in-situ polymerization, more homogeneous hybrids with monodispersion of titania were synthesized by blending method.
同原位法相比,共混法可制备出更均匀的杂化体系,且TiO2为单分散。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
以乙腈为分散剂,采用沉淀法
成了反乌头酸分子印迹
物微球。
The catalytic system formed from polymer-supported neodymium complexes shows high catalytic activity and stereospecificity for butadiene polymerization.
物载体-钕络
物催化剂具有很高的催化活性和定向效应.
We found that the poly methacrylates prepared by modified microemulsion polymerization have properties of high glass transition temperature (Tg) and rich syndiotacticity.
另外,利用改进的微乳制备的
甲基丙烯酸酯类
物一般都有高Tg与富间规度的性质。
Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.
以丙烯酸、丙烯酸丁酯和甲基丙烯酸甲酯为单体,采用自由基法制备了
丙烯酸卷材涂料前驱成膜物,获得了适宜的制备工艺条件。
Using the method of latex polymerization,poly vinyl acetate was synhesized with PVA as protective colloid,which was crosslinked with formylamine-group containing component.
采用乳的方法,以乙酰化
乙烯醇为保护胶体
成
醋酸乙烯乳
,并用含甲酰胺基的乙组分与其交联。
As the isocyan group is polymerized further, diphenyl carbondiimine may be formed, further polymerization of which forms a nitrogen-containing polycyclic aromatic compound.
异氰基化物进一步二
成二苯基碳化二亚胺,后者又
生成含氮杂环的多环芳烃。
The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.
发现THEIC与环氧单体可在非均相体系中平稳地进行阳离子开环反应。
The ring-opening polymerization mechanism of lactide in the presence of hydroxyl compounds was studied by using ferric ethoxide and ferric n-butoxide as catalysts respectively.
这些结果表明在含羟基化物的丙交酯/醇铁
体系中,羟基化
物作为共引发剂参与了丙交酯的开环
。
A molecularly imprinted solid phase extractant, particularly for the recognition of diphenylguanidine (DPG) was prepared using diphenylguanidine (DPG) as the template and bulk polymerization.
摘要以二苯胍为模板分子,用本体法
成了对二苯胍具有良好识别能
的分子印迹固相萃取剂。
High-grade filling and retanning agent CDF was prepared by condensation polymerization reaction of urea,cyanuramide and dicyandimide.The property and application of the product were discussed.
本文主要论述了用脲、双氰胺、三氰胺等原料经缩
反应制备填充复鞣剂CDF的方法及其性能与应用。
The GPC results indicated that the polymerization degree increased with the extension of reaction tine and the molecular weight distribution was tend to be monodispersity.
GPC研究结果表明随反应时间延长,度增大,
物分子量趋于增大但分散性减小。
The diolefins and alkenyl aromatics are very unstable components which can give gums by polymerization.In giving olefins and alky aromatics the hydrogenation improves the product quality.
二烯烃和烯基芳烃是非常不稳定的组分,可产生凝胶。对于给定烯烃和烷基芳烃,氢化可以改善产品质量。
声明:以上例句、词性分类均由互联网资源自生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
IV.Anionic polymerization studies.
【题名】Telechelic diene prepolymers.
Using preemulsion and post polymerization a polymer emulsion was synthesized.
采用先乳化、后合工艺成功合成一
合物乳液。
High molecular weight PLA can be prepared by ring-opening polymerization of lactides.
高分子量丙交酯主要由丙交酯开环
合制备。
The free radical polymerization of VOZO in benzene solution results poly 2 vinyl 2 oxazoline(PVOZO).
对合成过程中溶剂及分离等问题进行了讨论。
Soapless emulsion polymerization and heterocoagulation, the most important encapsulations of microparticles have been outlined intensively.
概述了无皂乳液合和杂凝
法两
化方法及其在涂料和塑料加工方面
应用。
Another transparent gels with open-cell structure could be obtained by bicontinuous microemulsion polymerization using potassium perman...
研究证实,在保持合过程相对稳定
前提下,微乳液
合物凝
与初始微乳液在结构上具有相似性。
It is caused by the property change of feed stock in storage process and alkadiene polymerization.
造成这一问题主要原因,是原料油性质在存储过程中发生变化、二烯烃发生
合。
In comparison with in-situ polymerization, more homogeneous hybrids with monodispersion of titania were synthesized by blending method.
同原位合法相比,共混法可制备
更均匀
杂化体系,且TiO2为单分散。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
以乙腈为分散剂,采用沉淀合法合成了反乌头酸分子印迹
合物微球。
The catalytic system formed from polymer-supported neodymium complexes shows high catalytic activity and stereospecificity for butadiene polymerization.
合物载体-钕络合物催化剂具有很高
催化活性和定向效应.
We found that the poly methacrylates prepared by modified microemulsion polymerization have properties of high glass transition temperature (Tg) and rich syndiotacticity.
另外,利用改进微乳液
合制备
甲基丙烯酸酯类
合物一般都有高Tg与富间规度
性质。
Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.
以丙烯酸、丙烯酸丁酯和甲基丙烯酸甲酯为单体,采用自由基合法制备了
丙烯酸卷材涂料前驱成膜物,获得了适宜
制备工艺条件。
Using the method of latex polymerization,poly vinyl acetate was synhesized with PVA as protective colloid,which was crosslinked with formylamine-group containing component.
采用乳液合
方法,以乙酰化
乙烯醇为保护
体合成
醋酸乙烯乳液,并用含甲酰胺基
乙组分与其交联。
As the isocyan group is polymerized further, diphenyl carbondiimine may be formed, further polymerization of which forms a nitrogen-containing polycyclic aromatic compound.
异氰基化合物进一步二成二苯基碳化二亚胺,后者又
合生成含氮杂环
多环芳烃。
The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.
发现THEIC与环氧单体可在非均相体系中平稳地进行阳离子开环合反应。
The ring-opening polymerization mechanism of lactide in the presence of hydroxyl compounds was studied by using ferric ethoxide and ferric n-butoxide as catalysts respectively.
这些结果表明在含羟基化合物丙交酯/醇铁
合体系中,羟基化合物作为共引发剂参与了丙交酯
开环
合。
A molecularly imprinted solid phase extractant, particularly for the recognition of diphenylguanidine (DPG) was prepared using diphenylguanidine (DPG) as the template and bulk polymerization.
摘要以二苯胍为模板分子,用本体合法合成了对二苯胍具有良好识别能力
分子印迹固相萃取剂。
High-grade filling and retanning agent CDF was prepared by condensation polymerization reaction of urea,cyanuramide and dicyandimide.The property and application of the product were discussed.
本文主要论述了用脲、双氰胺、三氰胺等原料经缩
反应制备填充复鞣剂CDF
方法及其性能与应用。
The GPC results indicated that the polymerization degree increased with the extension of reaction tine and the molecular weight distribution was tend to be monodispersity.
GPC研究结果表明随反应时间延长,合度增大,
合物分子量趋于增大但分散性减小。
The diolefins and alkenyl aromatics are very unstable components which can give gums by polymerization.In giving olefins and alky aromatics the hydrogenation improves the product quality.
二烯烃和烯基芳烃是非常不稳定组分,可
合产生凝
。对于给定烯烃和烷基芳烃,氢化可以改善产品质量。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件观点;若发现问题,欢迎向我们指正。
IV.Anionic polymerization studies.
【题名】Telechelic diene prepolymers.
Using preemulsion and post polymerization a polymer emulsion was synthesized.
采用先乳化、后工艺成功
成一种
物乳液。
High molecular weight PLA can be prepared by ring-opening polymerization of lactides.
高分量的
丙交酯主要由丙交酯开环
制备。
The free radical polymerization of VOZO in benzene solution results poly 2 vinyl 2 oxazoline(PVOZO).
对成过程中的溶剂及分
等问题进行了讨论。
Soapless emulsion polymerization and heterocoagulation, the most important encapsulations of microparticles have been outlined intensively.
概述了无皂乳液和杂凝
法两种胶囊化方法及其在涂料和塑料加工方面的
用。
Another transparent gels with open-cell structure could be obtained by bicontinuous microemulsion polymerization using potassium perman...
研究证实,在保持过程相对稳定的前提下,微乳液
物凝胶与初始微乳液在结构上具有相似性。
It is caused by the property change of feed stock in storage process and alkadiene polymerization.
造成这一问题的主要原因,是原料油性质在存储过程中发生变化、二烯烃发生。
In comparison with in-situ polymerization, more homogeneous hybrids with monodispersion of titania were synthesized by blending method.
同原位法相比,共混法可制备出更均匀的杂化体系,且TiO2为单分散。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
以乙腈为分散剂,采用沉淀法
成了
乌头酸分
印迹
物微球。
The catalytic system formed from polymer-supported neodymium complexes shows high catalytic activity and stereospecificity for butadiene polymerization.
物载体-钕络
物催化剂具有很高的催化活性和定向效
.
We found that the poly methacrylates prepared by modified microemulsion polymerization have properties of high glass transition temperature (Tg) and rich syndiotacticity.
另外,利用改进的微乳液制备的
甲基丙烯酸酯类
物一般都有高Tg与富间规度的性质。
Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.
以丙烯酸、丙烯酸丁酯和甲基丙烯酸甲酯为单体,采用自由基法制备了
丙烯酸卷材涂料前驱成膜物,获得了适宜的制备工艺条件。
Using the method of latex polymerization,poly vinyl acetate was synhesized with PVA as protective colloid,which was crosslinked with formylamine-group containing component.
采用乳液的方法,以乙酰化
乙烯醇为保护胶体
成
醋酸乙烯乳液,并用含甲酰胺基的乙组分与其交联。
As the isocyan group is polymerized further, diphenyl carbondiimine may be formed, further polymerization of which forms a nitrogen-containing polycyclic aromatic compound.
异氰基化物进一步二
成二苯基碳化二亚胺,后者又
生成含氮杂环的多环芳烃。
The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.
发现THEIC与环氧单体可在非均相体系中平稳地进行阳开环
。
The ring-opening polymerization mechanism of lactide in the presence of hydroxyl compounds was studied by using ferric ethoxide and ferric n-butoxide as catalysts respectively.
这些结果表明在含羟基化物的丙交酯/醇铁
体系中,羟基化
物作为共引发剂参与了丙交酯的开环
。
A molecularly imprinted solid phase extractant, particularly for the recognition of diphenylguanidine (DPG) was prepared using diphenylguanidine (DPG) as the template and bulk polymerization.
摘要以二苯胍为模板分,用本体
法
成了对二苯胍具有良好识别能力的分
印迹固相萃取剂。
High-grade filling and retanning agent CDF was prepared by condensation polymerization reaction of urea,cyanuramide and dicyandimide.The property and application of the product were discussed.
本文主要论述了用脲、双氰胺、三氰胺等原料经缩
制备填充复鞣剂CDF的方法及其性能与
用。
The GPC results indicated that the polymerization degree increased with the extension of reaction tine and the molecular weight distribution was tend to be monodispersity.
GPC研究结果表明随时间延长,
度增大,
物分
量趋于增大但分散性减小。
The diolefins and alkenyl aromatics are very unstable components which can give gums by polymerization.In giving olefins and alky aromatics the hydrogenation improves the product quality.
二烯烃和烯基芳烃是非常不稳定的组分,可产生凝胶。对于给定烯烃和烷基芳烃,氢化可以改善产品质量。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
IV.Anionic polymerization studies.
【题名】Telechelic diene prepolymers.
Using preemulsion and post polymerization a polymer emulsion was synthesized.
采用先乳化、后工艺成功
成一种
物乳液。
High molecular weight PLA can be prepared by ring-opening polymerization of lactides.
高分子量的丙交酯主要由丙交酯开环
制备。
The free radical polymerization of VOZO in benzene solution results poly 2 vinyl 2 oxazoline(PVOZO).
成过
中的溶剂及分离等问题进行了讨论。
Soapless emulsion polymerization and heterocoagulation, the most important encapsulations of microparticles have been outlined intensively.
概述了无皂乳液和杂凝
法两种胶囊化方法及其在涂料和塑料加工方面的应用。
Another transparent gels with open-cell structure could be obtained by bicontinuous microemulsion polymerization using potassium perman...
研究证实,在保持过
稳定的前提下,微乳液
物凝胶与初始微乳液在结构上具有
似性。
It is caused by the property change of feed stock in storage process and alkadiene polymerization.
造成这一问题的主要原因,是原料油性质在存储过中发生变化、二烯烃发生
。
In comparison with in-situ polymerization, more homogeneous hybrids with monodispersion of titania were synthesized by blending method.
同原位法
比,共混法可制备出更均匀的杂化体系,且TiO2为单分散。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
以乙腈为分散剂,采用沉淀法
成了反乌头酸分子印迹
物微球。
The catalytic system formed from polymer-supported neodymium complexes shows high catalytic activity and stereospecificity for butadiene polymerization.
物载体-钕络
物催化剂具有很高的催化活性和定向效应.
We found that the poly methacrylates prepared by modified microemulsion polymerization have properties of high glass transition temperature (Tg) and rich syndiotacticity.
另外,利用改进的微乳液制备的
甲基丙烯酸酯类
物一般都有高Tg与富间规度的性质。
Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.
以丙烯酸、丙烯酸丁酯和甲基丙烯酸甲酯为单体,采用自由基法制备了
丙烯酸卷材涂料前驱成膜物,获得了适宜的制备工艺条件。
Using the method of latex polymerization,poly vinyl acetate was synhesized with PVA as protective colloid,which was crosslinked with formylamine-group containing component.
采用乳液的方法,以乙酰化
乙烯醇为保护胶体
成
醋酸乙烯乳液,并用含甲酰胺基的乙组分与其交联。
As the isocyan group is polymerized further, diphenyl carbondiimine may be formed, further polymerization of which forms a nitrogen-containing polycyclic aromatic compound.
异氰基化物进一步二
成二苯基碳化二亚胺,后者又
生成含氮杂环的多环芳烃。
The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.
发现THEIC与环氧单体可在非均体系中平稳地进行阳离子开环
反应。
The ring-opening polymerization mechanism of lactide in the presence of hydroxyl compounds was studied by using ferric ethoxide and ferric n-butoxide as catalysts respectively.
这些结果表明在含羟基化物的丙交酯/醇铁
体系中,羟基化
物作为共引发剂参与了丙交酯的开环
。
A molecularly imprinted solid phase extractant, particularly for the recognition of diphenylguanidine (DPG) was prepared using diphenylguanidine (DPG) as the template and bulk polymerization.
摘要以二苯胍为模板分子,用本体法
成了
二苯胍具有良好识别能力的分子印迹固
萃取剂。
High-grade filling and retanning agent CDF was prepared by condensation polymerization reaction of urea,cyanuramide and dicyandimide.The property and application of the product were discussed.
本文主要论述了用脲、双氰胺、三氰胺等原料经缩
反应制备填充复鞣剂CDF的方法及其性能与应用。
The GPC results indicated that the polymerization degree increased with the extension of reaction tine and the molecular weight distribution was tend to be monodispersity.
GPC研究结果表明随反应时间延长,度增大,
物分子量趋于增大但分散性减小。
The diolefins and alkenyl aromatics are very unstable components which can give gums by polymerization.In giving olefins and alky aromatics the hydrogenation improves the product quality.
二烯烃和烯基芳烃是非常不稳定的组分,可产生凝胶。
于给定烯烃和烷基芳烃,氢化可以改善产品质量。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
IV.Anionic polymerization studies.
【题名】Telechelic diene prepolymers.
Using preemulsion and post polymerization a polymer emulsion was synthesized.
采用先乳化、后工艺
功
种
物乳液。
High molecular weight PLA can be prepared by ring-opening polymerization of lactides.
高分子量的丙交酯主要由丙交酯开环
制备。
The free radical polymerization of VOZO in benzene solution results poly 2 vinyl 2 oxazoline(PVOZO).
对过程中的溶剂及分离等问题进行了讨论。
Soapless emulsion polymerization and heterocoagulation, the most important encapsulations of microparticles have been outlined intensively.
概述了无皂乳液和杂凝
法两种胶囊化方法及其在涂料和塑料加工方面的应用。
Another transparent gels with open-cell structure could be obtained by bicontinuous microemulsion polymerization using potassium perman...
研究证实,在保持过程相对稳定的前提下,微乳液
物凝胶与初始微乳液在结构上具有相似性。
It is caused by the property change of feed stock in storage process and alkadiene polymerization.
造这
问题的主要原因,是原料油性质在存储过程中发生变化、二烯烃发生
。
In comparison with in-situ polymerization, more homogeneous hybrids with monodispersion of titania were synthesized by blending method.
同原位法相比,共混法可制备出更均匀的杂化体系,且TiO2为单分散。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
以乙腈为分散剂,采用沉淀法
了反乌头酸分子印迹
物微球。
The catalytic system formed from polymer-supported neodymium complexes shows high catalytic activity and stereospecificity for butadiene polymerization.
物载体-钕络
物催化剂具有很高的催化活性和定向效应.
We found that the poly methacrylates prepared by modified microemulsion polymerization have properties of high glass transition temperature (Tg) and rich syndiotacticity.
另外,利用改进的微乳液制备的
甲基丙烯酸酯类
物
般都有高Tg与富间规度的性质。
Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.
以丙烯酸、丙烯酸丁酯和甲基丙烯酸甲酯为单体,采用自由基法制备了
丙烯酸卷材涂料前驱
膜物,获得了适宜的制备工艺条件。
Using the method of latex polymerization,poly vinyl acetate was synhesized with PVA as protective colloid,which was crosslinked with formylamine-group containing component.
采用乳液的方法,以乙酰化
乙烯醇为保护胶体
醋酸乙烯乳液,并用含甲酰胺基的乙组分与其交联。
As the isocyan group is polymerized further, diphenyl carbondiimine may be formed, further polymerization of which forms a nitrogen-containing polycyclic aromatic compound.
异氰基化物进
步二
二苯基碳化二亚胺,后者又
生
含氮杂环的多环芳烃。
The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.
发现THEIC与环氧单体可在非均相体系中平稳地进行阳离子开环反应。
The ring-opening polymerization mechanism of lactide in the presence of hydroxyl compounds was studied by using ferric ethoxide and ferric n-butoxide as catalysts respectively.
这些结果表明在含羟基化物的丙交酯/醇铁
体系中,羟基化
物作为共引发剂参与了丙交酯的开环
。
A molecularly imprinted solid phase extractant, particularly for the recognition of diphenylguanidine (DPG) was prepared using diphenylguanidine (DPG) as the template and bulk polymerization.
摘要以二苯胍为模板分子,用体
法
了对二苯胍具有良好识别能力的分子印迹固相萃取剂。
High-grade filling and retanning agent CDF was prepared by condensation polymerization reaction of urea,cyanuramide and dicyandimide.The property and application of the product were discussed.
文主要论述了用脲、双氰胺、三
氰胺等原料经缩
反应制备填充复鞣剂CDF的方法及其性能与应用。
The GPC results indicated that the polymerization degree increased with the extension of reaction tine and the molecular weight distribution was tend to be monodispersity.
GPC研究结果表明随反应时间延长,度增大,
物分子量趋于增大但分散性减小。
The diolefins and alkenyl aromatics are very unstable components which can give gums by polymerization.In giving olefins and alky aromatics the hydrogenation improves the product quality.
二烯烃和烯基芳烃是非常不稳定的组分,可产生凝胶。对于给定烯烃和烷基芳烃,氢化可以改善产品质量。
声明:以上例句、词性分类均由互联网资源自动生,部分未经过人工审核,其表达内容亦不代表
软件的观点;若发现问题,欢迎向我们指正。
IV.Anionic polymerization studies.
【题名】Telechelic diene prepolymers.
Using preemulsion and post polymerization a polymer emulsion was synthesized.
采用先乳化、后合工艺成功合成一种
合物乳液。
High molecular weight PLA can be prepared by ring-opening polymerization of lactides.
高分子量的主要由
开环
合制备。
The free radical polymerization of VOZO in benzene solution results poly 2 vinyl 2 oxazoline(PVOZO).
对合成过程中的溶剂及分等问题进行了讨论。
Soapless emulsion polymerization and heterocoagulation, the most important encapsulations of microparticles have been outlined intensively.
概述了无皂乳液合和杂凝
法两种胶囊化方法及其在涂料和塑料加工方面的应用。
Another transparent gels with open-cell structure could be obtained by bicontinuous microemulsion polymerization using potassium perman...
研究证实,在保持合过程相对稳定的前提下,微乳液
合物凝胶与初始微乳液在结构上具有相似性。
It is caused by the property change of feed stock in storage process and alkadiene polymerization.
造成这一问题的主要原因,是原料油性质在存储过程中发生变化、二烯烃发生合。
In comparison with in-situ polymerization, more homogeneous hybrids with monodispersion of titania were synthesized by blending method.
同原位合法相比,共混法可制备出更均匀的杂化体系,且TiO2为单分散。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
以乙腈为分散剂,采用沉淀合法合成了反乌头酸分子印迹
合物微球。
The catalytic system formed from polymer-supported neodymium complexes shows high catalytic activity and stereospecificity for butadiene polymerization.
合物载体-钕络合物催化剂具有很高的催化活性和定向效应.
We found that the poly methacrylates prepared by modified microemulsion polymerization have properties of high glass transition temperature (Tg) and rich syndiotacticity.
另外,利用改进的微乳液合制备的
甲
烯酸
类
合物一般都有高Tg与富间规度的性质。
Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.
以烯酸、
烯酸丁
和甲
烯酸甲
为单体,采用自由
合法制备了
烯酸卷材涂料前驱成膜物,获得了适宜的制备工艺条件。
Using the method of latex polymerization,poly vinyl acetate was synhesized with PVA as protective colloid,which was crosslinked with formylamine-group containing component.
采用乳液合的方法,以乙酰化
乙烯醇为保护胶体合成
醋酸乙烯乳液,并用含甲酰胺
的乙组分与其
联。
As the isocyan group is polymerized further, diphenyl carbondiimine may be formed, further polymerization of which forms a nitrogen-containing polycyclic aromatic compound.
异氰化合物进一步二
成二苯
碳化二亚胺,后者又
合生成含氮杂环的多环芳烃。
The cationic ring-opening polymerizations of epoxide based monomers were studied using tris(2-hydrooxyethyl) isocyanurate(THEIC) as initiator and trifluoroboron plus ether complex system as catalyst.
发现THEIC与环氧单体可在非均相体系中平稳地进行阳子开环
合反应。
The ring-opening polymerization mechanism of lactide in the presence of hydroxyl compounds was studied by using ferric ethoxide and ferric n-butoxide as catalysts respectively.
这些结果表明在含羟化合物的
/醇铁
合体系中,羟
化合物作为共引发剂参与了
的开环
合。
A molecularly imprinted solid phase extractant, particularly for the recognition of diphenylguanidine (DPG) was prepared using diphenylguanidine (DPG) as the template and bulk polymerization.
摘要以二苯胍为模板分子,用本体合法合成了对二苯胍具有良好识别能力的分子印迹固相萃取剂。
High-grade filling and retanning agent CDF was prepared by condensation polymerization reaction of urea,cyanuramide and dicyandimide.The property and application of the product were discussed.
本文主要论述了用脲、双氰胺、三氰胺等原料经缩
反应制备填充复鞣剂CDF的方法及其性能与应用。
The GPC results indicated that the polymerization degree increased with the extension of reaction tine and the molecular weight distribution was tend to be monodispersity.
GPC研究结果表明随反应时间延长,合度增大,
合物分子量趋于增大但分散性减小。
The diolefins and alkenyl aromatics are very unstable components which can give gums by polymerization.In giving olefins and alky aromatics the hydrogenation improves the product quality.
二烯烃和烯芳烃是非常不稳定的组分,可
合产生凝胶。对于给定烯烃和烷
芳烃,氢化可以改善产品质量。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。