Sentence examples for by anionic polymerization using from inspiring English sources

Ethylene-α-methylstyrene (EMS) copolymers were prepared by anionic polymerization using butyllithium and N,N,N′,N′-tetramethylethylenediamine (TMEDA) as an initiator.

Functional polyisoprene stars were prepared by copolymerization of polyisoprenyl lithium with divinylbenzene in n-heptane, where polyisoprene arm was prepared by anionic polymerization using [2-[N,N-dimethylamino methyl]phenyl] lithium as the initiator.

Polyisocyanates of 2-[4- 4-nitrophenylazo -N-ethylphenyl amino]ethoxy carbonyl amino hexyl isocyanate, DR1NCO, and (s)--2-[4- 4-nitrophenylazo -N-ethylphenylxyl isocyanate, MBI, were synthesized by anionic polymerization using sodium naphthalenide as an initiator in THF at −98°C.

We report new application fields of telechelic polymers synthesized via chain-end functionalizations of living polymers readily prepared from anionic polymerizations using lithium naphthalenide.

Nylon 6-polyethersulfone (PES -nylon 6 block coPES -nylonere synthesized by anionic polymerization of ϵ-caprolactam using chlorine-terminated PES, a polymeric activator.

The potential of the method was demonstrated using regular star-shaped polybutadienes prepared by anionic polymerization.

Both ethyladamantyl malolactonate and butyladamantanamide malolactonate were homopolymerized by anionic ring opening polymerization using tetramethylammonium benzoate as initiator.

Kitayama et al. (1991) prepared triblock copolymer of PMMA and polyisobutylene by anionic polymerization and reported that block copolymer formed was rigid spherical particles, which can be used as elastomer.

Novel high molecular weight poly ethylene oxide -b-poly alkylglycidyl ether) dibloxide -b-poly alkylglycidylnthesized by sequential anioxide -b-poly alkylglycidylation using a calcium amidetheroxidiblockiating system.

The copolymers used in this work were obtained by hydrogenation of polybutadienes, which were synthesized by anionic polymerization of butadiene.

Block copolymers of styrene with butadiene and isoprene are manufactured by anionic polymerization, and copolymers of styrene and butadiene (known as styrene-butadiene rubber, or SBR) are prepared by both anionic and free-radical polymerization.