Benzoperoxide[,benz?u,p?'r?ksaid]过氧化二苯甲酰
1.Grafting of maleic anhydride on chlorinated polypropylene by free radical polymerization was carried out by using benzoperoxide as initiator;Effects of different reaction temperature,reaction time and different mass of MAH,BPO were studied,and the structure of product was characterized by FTIR.以过氧化二苯甲酰(BPO)为引发剂,通过自由基聚合,采用马来酸酐(MAH)接枝改性氯化聚丙烯(CPP);研究了不同反应温度、不同反应时间和不同质量的MAH和BPO对改性PP包装膜的粘附性能的影响;得出较佳的工艺条件为反应温度85℃,反应时间2。
2.Grafting of maleic anhydride(MAH) on chlorinated polypropylene(CPP) by free radical process was carried out using toluene as solvent and benzoperoxide(BPO) as initiator.以甲苯为溶剂,过氧化二苯甲酰(BPO)为引发剂,通过自由基聚合,采用马来酸酐(MAH)接枝改性氯化聚丙烯(CPP),并对产物结构进行了FTIR表征。
3)Benzoyl peroxide过氧化二苯甲酰
1.The polymerization of unsaturated polyester resins initiated by benzoyl peroxide (BPO) and tertiary aromatic amine such as N,N-dimethyl aniline (DMA) , N,N-dimethyl-p-toluidine (DMT) and N-methyl-N-hydroxyethyl-p-toluidine (MHT) systems has been studied.研究了过氧化二苯甲酰 (BPO)分别与芳叔胺N ,N -二甲基苯胺 (DMA)、N ,N -二甲基对甲苯胺 (DMPT)和N -甲基 -N -2 -羟乙基对甲苯胺 (MHPT)组成的体系引发不饱和聚酯树脂进行固化 ,在测定的温度范围内 ( 0 -4 0℃ ) ,芳叔胺的活性顺序为 :MHPT >DMPT >DMA。
4)dibenzoyl peroxide过氧化二苯甲酰
1.Poty(lactic acid)(PLA) grafted by acrylic acid(AA)was prepared with tetra- hydrofuran(THF)as solvent and dibenzoyl peroxide(BPO)as initiator.以四氢呋喃为溶剂、过氧化二苯甲酰(BPO)为引发剂制备了丙烯酸接枝聚乳酸(PLA-g-AA)。
2.Chlorinated polypropylene (CPP) grafted by hydroxylethyl methacrylate (HEMA) was prepared with free radical process in the presence of toluene as solvent and dibenzoyl peroxide (BPO) as initiator.以甲苯为溶剂,过氧化二苯甲酰(BPO)为引发剂,采用甲基丙烯酸羟乙酯(HEMA)通过自由基聚合接枝氯化聚丙烯(CPP);考察了引发剂类型对接枝反应的影响;研究了反应时间、反应温度、BPO用量、HEMA用量对接枝率及接枝CPP黏合性能的影响,并对接枝产物进行了傅里叶变换红外光谱分析。
5)Diacyl peroxides二酰基过氧化物
6)lauroyl peroxide过氧化二月桂酰
延伸阅读
过氧化十二酰 过氧化十二酰又称过氧化二月桂酰、引发剂B,简称LPO,结构式为CH3(CH2)10COO-OOC(CH2)10CH3,分子量398.61,白色粒状固体.熔点53℃,t1/2=1min(114℃),分解温度(0.2M苯)62℃。溶于乙丙酮、氯仿等有机溶剂,不溶于水。室温下稳定,无毒。 用作不饱和聚酯树脂胶粘剂的引发剂, 贮存于阴凉、通风的库房内。
