Authors:H. P. de Oliveira, J. Rieumont, C. Nogueiras, D. Souza, and R. Sánchez
of short free radicals of low reactivity, as is the case of poly(methylmethacrylate).
Thermal degradation and thermal oxidative degradation of poly(ethylene oxide) (PEO) have been studied [ 21 , 22 ] producing ethylene and di-ethyl ether
Authors:Yazhen Wang, Libo Wang, Jie Chen, Sihan Wang, Yulin Yang, and Qian Chen
products. The best industrial production method of 1-hexene is the selective oligomerization of ethylene, which is ethylene trimerization. Its core technology is the ethylene trimerization catalyst. The typical compositions of the catalytic system for
Authors:N. Gupta, R. Srivastava, V. Choudhary, I. Varma, and S. Patnaik
Copolymers of vinyl acetate and ethylene were prepared by emulsion polymerization using ammonium persulphate and sodium metabisulphite as initiators in presence of cyclohexane. Several copolymer samples were prepared by changing initial pressure of ethylene from 100 to 250 psi. The copolymer composition was determined by 1H-NMR and thermogravimetric analysis in nitrogen atmosphere.
Authors:Yuan-Ming Zhai, Yu Wang, Wei Yang, Bang-Hu Xie, and Ming-Bo Yang
Linear low density polyethylene (LLDPE)s, synthesized by the copolymerization of ethylene and α-olefins (such as 1-butene, 1-hexene, 1-octene, etc.) on either Ziegler–Natta or metallocene catalysts, are