聚合方法
- 网络polymerization process;polymerization;polymerization method
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从SBR橡胶粒子出发,采用乳液原位悬浮聚合方法合成了一系列透明ABS树脂。
A series of transparent ABS ( T-ABS ) resins have been prepared by emulsion in situ suspension polymerization process .
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Nafion~(TM)膜表面改性&用等离子体聚合方法提高膜的阳离子选择性
Surface Modification of Ion Exchange Membrane ( Nafion ~ ( TM ) )── The Enhancement of Cation Selectivity by Plasma Polymerization Process
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两种制备疏松PVC树脂的新型聚合方法
Two new polymerization processes for the preparation of porous PVC resin
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用反相乳液聚合方法,以C(?)&r射线引发而得到一种新型活性染料印花增稠剂。
We synthesized a new thickeners for reactive dye by means of inverse emulsion polymerization through the initiation of C0-r rays .
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结果表明,通过预辐射固相接枝聚合方法,可将丙烯酸单体接枝在PP无纺布上,辐射剂量增大可提高接枝率;
It was found that the grafting yield increases with the radiation dosage .
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用RAFT活性聚合方法在碳纳米管表面接枝聚合物
Grafted Polymer onto Carbon Nanotubes by Reversible Addition Fragmentation Chain-transfer Active Polymerization
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聚合方法对基托材料残留单体的影响&高效液相色谱法分析MMA含量
Influence of various polymerization methods on residual monomer content of denture base materials
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多功能治疗仪降低产后出血量的临床观察采用辐射聚合方法制备了聚N-异丙基丙烯酰胺(PNIPA)均聚物、N?
The Function of Poly-function Therapy Device for Reducing Postpartum Hemorrhage Hydrogels of poly N ?
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采用适时补皂、种子乳液聚合方法合成粒径大、分布窄的SBR胶乳。
The SBR latex with large particle diameter and narrow distribution were synthesized by reinforcing additional emulsifier and seeding emulsion co-polymerization .
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概述了用电化学聚合方法制备具有pH响应的聚苯胺膜,通过电位来控制药物半胱氨酸的负载与释放。
A brief account is given here of the preparation pH responsive film of polyaniline by electrochemical polymerization and of the potential control of film load and release of cysteine .
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PPV型共轭聚合物的三种典型聚合方法
Three Polymerization Methods of PPV Related Conjugated Polymers
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同时,以水为反应介质,利用常规乳液聚合方法制备聚苯乙烯纳米粒子,对乳液样品进行了TEM分析与FTIR分析;
Meanwhile , polystyrene nanoparticles were prepared by emulsion polymerization in water media and the production were analyzed by the means of TEM and FTIR .
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采用二硫代苯甲酸苄酯和偶氮二异丁腈组成的引发体系,以可逆加成-断链链转移聚合方法合成了苯甲酸乙烯酯与马来酸酐及N取代马来酰亚胺的交替共聚物。
Reversible addition-fragmentation chain transfer ( RAFT ) copolymerization of vinyl benzoate ( VBz ) with maleic anhydride ( MAn ) and N-substituted maleimides was conducted , initiated by S-benzyl dithiobenzoate / AIBN system .
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本文采用配位阴离子聚合方法,考察三种烯丙基卤(简称X)对丁二烯(Bd)聚合的影响。
The effect of three kinds of allyhalides ( x ) on the polymerization of butadiene has been studied with the method of coordination anionic polymerization .
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以过氧化十二酰为引发剂(IN),采用溶液自由基共聚合方法,实现了甲基乙烯基醚(MVE)与马来酸酐(MAN)的交替共聚合。
The alternate copolymerization of methyl vinyl ether with maleic anhydride has been realized by radical copolymerization in solution using lauroyl peroxide as initiator .
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主要的工艺参数和研究结论如下:采用KOH催化、氮气保护、回流聚合方法制备三聚甘油。
The main process parameters and conclusions were as follows : Tripolyglycerol was prepared through catalyzing by KOH and protecting by nitrogen .
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采用乳液聚合方法、包裹聚合方式,制备出纳米银/聚苯乙烯核壳复合粒子,并借助于TEM、FTIR、XPS、AFM、TG/DTA等分析手段对复合粒子微观结构进行了表征;
Nano-Ag / Polystyrene core-shell particles were prepared by emulsion polymerization and their microstructure were characterized by TEM , FTIR , XPS , AFM and TG / DTA .
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利用原位聚合方法制备了聚甲亚胺(PAM)/尼龙6(PA6)材料,并对其结构和热性能进行了表征。
Polyazomethine / polyamide 6 ( PAM / PA6 ) composites were prepared through an in-situ process , its morphology and thermal stability were characterized .
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采用单体插层聚合方法制备聚氨酯(PU)/有机蒙脱土(OMMT)纳米复合材料,并对其结构和性能进行分析。
The PU / organo-montmorillonite ( OMMT ) nano-composites were prepared by monomer intercalating polymerization , and their structures and properties were investigated .
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FTIR和DSC分析结果表明,采用微乳液聚合方法制备的PMMA是以间规立构为主,PMMA分子链的局部有序性得到了提高。
The FT-IR and DSC results showed the syndiotactic structure was dominant in the structure of PMMA obtained by microemulsion polymerization and the order orientation of PMMA chains was improved .
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从聚合方法和引发方式综述了国内外合成高相对分子质量及高立构规整度聚乙烯醇(PVA)的研究进展;
The research progress in the synthesis of high relative molecular weight or high stereotacticity polyvinyl alcohol ( PVA ) was reviewed from the aspects of polymerization and initiation processes .
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采用多步乳液聚合方法合成多层核壳结构的ACR(PBA/PS/PMMA)树脂。
ACR ( PBA / PSt / PMMA ) resin with multi layer core shell construction was synthesized by multi stage emulsion polymerization .
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RAFT活性聚合方法具有广泛的适用单体,卓越的分子设计能力以及与其他方法极强的适应性,是制备功能聚合物的强有力工具。
RAFT living polymerization technology is a powerful tool to produce functional polymers and it has wide applicable monomers , remarkable molecular design ability and strong compatibility with other methods .
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采用溶液自由基共聚合方法,合成了甲基乙烯基醚(MVE)与马来酸酐(MAN)的交替共聚物(PMVMA)。
The alternate copolymer of methyl vinyl ether and maleic anhydride ( PMVMA ) was synthesized by using solution radical copolymerization .
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本论文研究目标是在常规阴离子聚合方法合成SBS的基础上,通过端基转化实现了SBS与极性单体共聚。
Based on the general synthesis of SBS by anionic polymerization mechanism , we have carried out the copolymerization of SBS with several polar monomers by conversion of end-group of SBS .
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用乳液聚合方法制备了超微交联聚苯乙烯(XPS)有机刚性粒子,评价了工艺条件对有机刚性粒子尺寸的影响;
The ultra-fine organic rigid particles crosslinked polystyrene ( XPS ) has been synthesized by emulsion polymerization , the effect of the synthesis process on the size of organic rigid particles was discussed .
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注意,客户机方法现在对名为placeTrade()的API层中的新聚合方法发出了一个调用。
Notice that the client method is now making a single call to a new aggregate method in the API layer called placeTrade () .
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本论文以对苯二甲酸二甲酯(DMT)、乙二醇(EG)为原料,远红外陶瓷粉作改性剂,采用间歇式聚合方法合成远红外功能聚酯。
This article provides a process for preparation of farinfrared ceramic functional polyester by means of interrupted stepwise from dimethyl terephthalate , ethylene glycol , farinfrared ceramics powder as modifier .
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由AB2型单体聚合方法合成超支化聚合物可控性好,制备的超支化聚合物具有很好的荧光性质,是一种有很大应用前景的荧光材料。
This type of polymer has a good fluorescence properties and a great application prospect .
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通过自由基接枝聚合方法由丙烯腈(AN)单体和纤维素纤维(CF)制取一种具有聚丙烯腈(PAN)表层的改性纤维素纤维(PANCF)。
Modified cellulose fibers ( PAN CF ) having a polyacrylonitrile ( PAN ) layers on the surface were prepared from acrylonitrile ( AN ) monomer and cellulose fibers ( CF ) by free radical graft polymerization .