Polymerization in highly viscous media and crosslinking—I. Kinetic features of the polymerization of some polyesters modified with acrylic acids

Korolev, G. V.; Makhonina, L. I.; Берлин, А. А.

doi:10.1016/0032-3950(62)90453-7

Cited by 9 publications

(1 citation statement)

References 7 publications

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“…The higher is the viscosity, the larger is W 0 . 11,13,45,87,88 As in the case of the reactivity at a high conversion, the physical properties (those, which control the level of intermolecular interactions in the reaction system) of the starting oligomers rather than their conformational properties have a dominant role, i.e., the presence of centres of strong intermolecular interactions, which can form hydrogen dipole ± dipole and other labile bonds, is of importance. Cooperative hydrocarbon groups characterised by very weak dispersion interactions can also serve as such centres [for example, the methylene groups 7(CH 2 ) n 7 at n > 4 are involved in intermolecular interactions with the energy E > 17 kJ mol 71 comparable to the energy of hydrogen bonds and the phenyl groups are involved in intermolecular interactions with E = 29 ± 33.5 kJ mol 71 ].…”

Section: Early Stages Of Three-dimensional Radical Polymerisationmentioning

confidence: 99%

Current trends in investigations into the microheterogeneous mechanism of three-dimensional radical polymerisation

Korolev¹

2003

Russ. Chem. Rev.

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Data on the kinetics and mechanism of the three-Data on the kinetics and mechanism of the threedimensional radical polymerisation of multifunctional vinyl dimensional radical polymerisation of multifunctional vinyl monomers (oligomers) containing two (or more) double bonds monomers (oligomers) containing two (or more) double bonds are generalised and analysed. The history of this field of research is are generalised and analysed. The history of this field of research is briefly outlined. The characteristic feature of the mechanism of briefly outlined. The characteristic feature of the mechanism of three-dimensional radical polymerisation, three-dimensional radical polymerisation, i.e i.e., microheterogene-., microheterogeneity, is considered. Special attention is focused on recent advances ity, is considered. Special attention is focused on recent advances (last decade) in studies of three-dimensional radical polymer-(last decade) in studies of three-dimensional radical polymerisation associated with the development of new techniques isation associated with the development of new techniques (fiber-optic techniques, information technologies, (fiber-optic techniques, information technologies, etc. etc.). Consid-). Consideration is given to methodological aspects of kinetic experiments eration is given to methodological aspects of kinetic experiments in highly cross-linked reaction media in which three-dimensional in highly cross-linked reaction media in which three-dimensional radical polymerisation proceeds. The bibliography includes 223 radical polymerisation proceeds. The bibliography includes 223 references references. .

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Section: Early Stages Of Three-dimensional Radical Polymerisationmentioning

confidence: 99%