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- Keywords PS Flame Retardant Free Radical Initiator Carburant; 聚苯乙烯;阻燃剂;自由基引发剂;成炭剂;
- Acryloyloxystarch was prepared and used as the parent for free radical initiated graft copolymerization with the end functionalized hydroxyethyl methacrylate macromonomer of poly (D, L lactide). 合成了丙烯酰氧基淀粉和以甲基丙烯酸羟乙酯为功能端基的聚乳酸大单体。
- This article focused on discussion of the characteristics of film formers,principle of design of formulation and examples of film formation by autoxidation and free radical initiation polymerization. 重点介绍连锁聚合反应的成膜物特点、涂料配方设计原则、自动氧化聚合成膜涂料和自由基引发聚合成膜涂料示例。
- H2O were selected as the monomers of polymerization reaction to synthetise the PTA-AA and phosphono-PTA-AA copolymer scale inhibitors:by free radical initiated aqueous system polymerization. 以马来酸酐-乙醇胺、丙烯酸以及次亚磷酸钠为聚合反应的单体,采用自由基水溶液聚合,分别制备出了PTA-AA共聚物和膦基PTA-AA共聚物防垢剂。
- Free radical initiated emulsion polymerization 自由基引发乳液聚合
- free radical initiation reaction 自由基引发反应
- free radical initiator 自由基引发剂
- N-vinylformamide(NVF) and acrylonitrile (AN) copolymers were prepared via free radical solution copolymerization in the presence of azodiisobutyronitrile(AIBN) as an initiator. 以功能单体N-乙烯基甲酰胺与丙烯腈共聚,制备可转化为对重金属离子具有吸附能力的螯合物。
- A free radical is a molecular fragment having an unpaired electron. 自由基是一种具有未配对电子的分子碎体。
- N-vinylformamide (NVF) and acrylonitrile (AN) copolymers were prepared via free radical solution copolymerization in the presence of azodiisobutyronitrile (AIBN) as an initiator. 摘要以功能单体N-乙烯基甲酰胺与丙烯腈共聚,制备可转化为对重金属离子具有吸附能力的螯合物。
- This reaction has been classified as a free radical chain process. 这种反应是按自由基连锁反应的历程进行分类的。
- Activated olefinic bond Amine, thiol, radical initiator, cationic initiator, dienes (Diels-alder reactive). 活性烯键胺,巯基,引发剂,阳离子引发剂,烯烃(的Diels - Alder反应)。
- Protective Effects of Green Tea Polyphenols Against Free Radical Initiated Peroxidation on Erythrocyte Ghosts 绿茶多酚对自由基诱导的红细胞膜过氧化的抑制作用
- Glutathione peroxidase( GSH-Px) acts as a free radical scavenger. 谷胱甘肽过氧化物酶是生物机体内的自由基清除剂。
- Proanthocyanidin is a effective natural free radical scavenger. 原花青素是一种天然有效的自由基清除剂。
- The melt grafting of glycidyl methacrylate(GMA) onto ethylene propylene diene monomer(EPDM) using dicumyl peroxide(DCP) as an radical initiator was carried out. 以甲基丙烯酸缩水甘油酯为接枝单体、过氧化二异丙苯为引发剂对三元乙丙橡胶(EPDM)进行熔融接枝。
- Abnormality of free radical production will lead many diseases. 自由基产生异常,将导致诸多疾病过程。
- The melt grafting of glycidyl methacrylate (GMA) onto ethylene propylene diene monomer (EPDM) using dicumyl peroxide (DCP) as an radical initiator was carried out. 摘要以甲基丙烯酸缩水甘油酯为接枝单体、过氧化二异丙苯为引发剂对三元乙丙橡胶(EPDM)进行熔融接枝。
- OH Lilium Bromopyrogallol red Scavenging effect Free radical ? 百合 溴邻苯三酚红 清除作用 ?
- Vinyl ethers can cure by both cationic and free radical mechanisms. 乙烯醚可以都阳离子和游离基反应固化。