Block Copolymers: Overview and Critical Survey |
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Page 148
... caprolactone ) -poly ( propylene oxide ) block copolymer . Propylene oxide was polymerized in toluene solution in the presence of dibutyl- zinc for 65 hours at 108 ° C , after which e - caprolactone was added and the reaction continued ...
... caprolactone ) -poly ( propylene oxide ) block copolymer . Propylene oxide was polymerized in toluene solution in the presence of dibutyl- zinc for 65 hours at 108 ° C , after which e - caprolactone was added and the reaction continued ...
Page 149
... Caprolactone Propylene oxide ( C4H9 ) 2Zn 108 ° C D53 Methyl - e- Ethylene oxide ( C4H9 ) 2Zn 108 ° C D53 caprolactone Butylene oxide ( C4H9 ) 2Zn 108 ° C D53 B - Propiolactone Tetrahydrofuran SbCl5 0 ° C D54 Pivalolactone e ...
... Caprolactone Propylene oxide ( C4H9 ) 2Zn 108 ° C D53 Methyl - e- Ethylene oxide ( C4H9 ) 2Zn 108 ° C D53 caprolactone Butylene oxide ( C4H9 ) 2Zn 108 ° C D53 B - Propiolactone Tetrahydrofuran SbCl5 0 ° C D54 Pivalolactone e ...
Page 261
... caprolactone homopolymerization was initiated by sodium ethoxide but not by sodium propionate . The block copolymer ... Caprolactone - methyl methacrylate - caprolactone and caprolactone - isoprene - caprolactone block copolymers were ...
... caprolactone homopolymerization was initiated by sodium ethoxide but not by sodium propionate . The block copolymer ... Caprolactone - methyl methacrylate - caprolactone and caprolactone - isoprene - caprolactone block copolymers were ...
Contents
Polymer Hybrids | 7 |
Block Copolymer Architecture | 24 |
Block Copolymer Synopsis | 30 |
Copyright | |
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Common terms and phrases
A-B-A block copolymers a-methylstyrene acrylonitrile adipate anionic behavior Benzene bisphenol blends block copolymers containing British Patent butadiene catalyst CH₂ Chem Chemical compositions cross-linked crystalline diblock diisocyanate Dimethylsiloxane displayed domains elastomeric elastomers end groups ethylene oxide films French Patent German Offen graft copolymers homopolymer initiation Internationale Research Maatschappij Isoprene Japanese Patent Macromolecules Makromol Matzner mechanical properties melting point methacrylate methyl modulus molecular weight monomer morphology n-Butyllithium naphthalene Netherlands Patent Appl oligomers phase Phillips Petroleum Phillips Petroleum Co phosgenation Plast poly(ethylene oxide poly(tetramethylene polyamide polybutadiene polyester polyether polyisoprene Polym polymerization polystyrene polysulfone polyurethanes prepared propylene sulfide random copolymers reaction reported Research Maatschappij N.V. Rubber Scheme segments Shell Internationale Research siloxane sodium Soedin solubility solution solvent structure styrene styrene-butadiene styrene-butadiene-styrene styrene-isoprene-styrene synthesis TABLE technique temperature tensile strength terephthalate tetrahydrofuran Tetramethylene thermoplastic tion triblock two-phase U.S. Patent urethane vinyl viscosity Vysokomol