Block Copolymers: Overview and Critical Survey |
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Page 53
... phase morphology present in most block copolymers . One of the most dramatic methods for demonstrating the presence of two phases is the determination of the thermomechanical / We phas natus behavior by conducting dynamic mechanical or ...
... phase morphology present in most block copolymers . One of the most dramatic methods for demonstrating the presence of two phases is the determination of the thermomechanical / We phas natus behavior by conducting dynamic mechanical or ...
Page 57
... phase sep- aration of two amorphous high molecular weight segments , i.e. , the higher the A , the greater the probability of phase separation . Block molecular weight exerts a large influence on the critical minimum △ value necessary ...
... phase sep- aration of two amorphous high molecular weight segments , i.e. , the higher the A , the greater the probability of phase separation . Block molecular weight exerts a large influence on the critical minimum △ value necessary ...
Page 61
... phase block copolymer . Single - phase block copolymers in which the segments are highly compatible with each other display similar behavior . On the other hand , two - phase block copolymers generally exhibit modulus- temperature ...
... phase block copolymer . Single - phase block copolymers in which the segments are highly compatible with each other display similar behavior . On the other hand , two - phase block copolymers generally exhibit modulus- temperature ...
Contents
Polymer Hybrids | 7 |
Block Copolymer Architecture | 24 |
Block Copolymer Synopsis | 30 |
Copyright | |
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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