Journal ArticleDOI
Synthesis of macromers by means of living polymers and their polymerizabilities
Ryuzo Asami,Mikio Takaki +1 more
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In this article, macromers obtained were polytetrahydrofuran-, polystyrene-, polyisoprene-, and poly(2-vinylpyridine)-macromers.Abstract:
Monodisperse and pure macromers were synthesized by means of living polymers of cationic and anionic polymerizations The macromers obtained were polytetrahydrofuran-, polystyrene-, polyisoprene-, and poly(2-vinylpyridine)-macromers The radical homopolymerizations of these macromers were performed, and the high reactivity of the macromers was revealed The radical copolymerizations of macromers with common small monomers were performed and r1 and r2 values were estimated The radical copolymerizations between two kinds of macromers were carried out to prepare a unique double-colored multibranch-polymerread more
Citations
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Journal ArticleDOI
Strategic developments in living anionic polymerization of alkyl (meth)acrylates
TL;DR: A review of the past and recent developments in living anionic polymerization of alkyl (meth)acrylates using different initiating systems and in the presence of various additives/ligands in conjunction with classical anionic initiator is presented in this paper.
Journal ArticleDOI
Reactivity of macromonomers in free radical polymerization
TL;DR: Macromonomers are linear polymeric oligomeric species which, because of the presence of a reactive end group, have the potential either to polymerize with themselves or with comonomers.
Book ChapterDOI
Macromonomers, Oligomers and Telechelic Polymers
TL;DR: A telechelic is an oligomer containing at least one reactive end group, while a macromonomer is generally considered to be one of the three classes of oligomers as mentioned in this paper.
Journal ArticleDOI
Ring‐opening metathesis polymerization of ω‐norbornenyl polystyrene macromonomers and characterization of the corresponding structures
TL;DR: In this paper, a multangle laser light scattering (MLLS) detector connected to the outlet of a size exclusion chromatography (SEC) instrument was used to characterize polystyrene macromonomers.
Journal ArticleDOI
On the Kinetics of Free Radical Polymerization of Macromonomers
Ignác Capek,Mitsuru Akashi +1 more
TL;DR: In this paper, a review of the kinetic data of the homogeneous radical polymerization of macromonomers is presented, where the effects of the initiator concentration, the macromer type and concentration, and the type of diluent are evaluated.
References
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Journal ArticleDOI
Preparation of (p-vinylbenzyl)polystyrene macromer
Journal ArticleDOI
Cationic synthesis of macromers
TL;DR: In this article, unsaturated oxocarbenium salts were used to initiate the polymerization of THF and the macromers obtained were characterized carefully, and it was found that these species are well defined, of narrow molecular weight distribution, and fitted quantitatively with end standing polymerizable double bonds.
Journal ArticleDOI
Syntheses and polymerizations of macromers
TL;DR: In this paper, living poly(tetrahydrofuran) (PTHF) was coupled with sodium p-vinylbenzyloxide quantitatively to prepare a macromer of PTHF.
Journal ArticleDOI
Preparation of methacryloyloxyl polytetrahydrofuran macromer
TL;DR: In this paper, a high purity MA-PTHF macromer was obtained by a coupling method which involved the reaction of sodium methacrylate with living PTHF, indicating one vinyl group per molecule.