The kinetics and mechanism of vinyl acetate emulsion polymerization was studied thoroughly by considering most of the possible variables, i.e., type of soap, concentration of soap, ionic strength, monomer volume, particle concentration, and initiator concentration. A kinetic model based on the ...
ajettison weapons 投弃货物武器[translate] aLol Lol[translate] aNucleofugality of halogenated acetates for mechanism study of vinyl ether polymerization 被卤化的醋酸盐的Nucleofugality为乙烯醚聚化的机制研究[translate]
literature data to a model based on this mechanism. The reported independence of the rate of polymerization from the monomer concentration in the emulsion polymerization of vinyl acetate has been investigated. Possible explanations for this behaviour have been proposed and tested in this work, by ...
Tewari, N.,Srivastava, A.K.Poly(vinyl acetate) as a template for the radical polymerization of acrylonitrile. Journal of Polymer Science, Part A: Polymer Chemistry . 1989TEWARI N; SRIVASTAVA A K.Poly(vinyl acetate) as a template for the radical polymerization of acrylonitrile.Journal of ...
In order to clarify the grafting behavior of vinyl trimethylacetate (VTMAc) onto poly-(vinyl acetate) (PVAc), the polymerization of a radioactive VTMAc in the presence of a crosslinked PVAc gel was studied in accordance with the experimental technique described in the previous papers. It was ...
Dilatometric Studies of the Behavior of Some Inhibitors and Retarders in the Polymerization of Liquid Vinyl Acetate. I The behavior of 2,2-diphenyl-l-picrylhydrazyl, duroquinone, dinitrodurene, nitrobenzene, p-nitrotoluene, iodine and o-, m- and p-dinitrobenzenes as inhibitors or retarders of...
It contains both an acetoxy and an ethoxy group on the same olefinic bond, and it was of interest to investigate its polymerization behaviour. In contrast to vinyl acetate, it can be polymerized by cationic initiation to form polymers of moderate molecular weight. The molecular weight distribution...
doi:10.1295/polymj.22.162Tadashi NaritaTokio HagiwaraHiroshi HamanaHiroaki OgawaSanae EndoPolymer JournalNarita, T.; Hagiwara, T.; Hamana, H.; Ogawa, H.; Endo, S. Polymerization of [alpha]-Trifluoromethylvinyl Acetate. Polym. J. 1990, 22, 162-166....
Both homopolymers, and copolymers usually with vinyl acetate, are used; small amounts of an acidic monomer may also be present. A serious problem with vinyl chloride-containing polymers, if heated, is dehydrochlorination, and stabilization is often necessary with, for example, organo-tin compounds...
Radical polymerization of vinyl monomers by captodative substituted dimers Polymerization of vinyl monomers such as styrene, methyl methacrylate, and vinyl acetate was carried out in the presence of the captodative substituted dim... H Tanaka,Y Teraoka,T Sato,... - 《Macromolecular Chemistry & Physic...