Block Copolymers: Overview and Critical Survey |
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Page 48
... block copolymers have been assigned structures deduced almost entirely from the synthetic proce- dure employed . Many of the analytical tools that are useful with homopolymers can also be used to elucidate block copolymer structure ...
... block copolymers have been assigned structures deduced almost entirely from the synthetic proce- dure employed . Many of the analytical tools that are useful with homopolymers can also be used to elucidate block copolymer structure ...
Page 52
... structures . For example , the melt viscosity of block copolymers is usually considerably higher than that of a blend of homopolymers of similar molecular ... structures , while random copolymers do not . This 52 4. BLOCK COPOLYMER SYNOPSIS.
... structures . For example , the melt viscosity of block copolymers is usually considerably higher than that of a blend of homopolymers of similar molecular ... structures , while random copolymers do not . This 52 4. BLOCK COPOLYMER SYNOPSIS.
Page 70
... copolymer structures . The two - phase block copolymer elastomers that have been commer- cialized are of three structural types : ( a ) styrene diene A - B - A or radial block copolymers and their hydrogenated derivatives , i.e. , the ...
... copolymer structures . The two - phase block copolymer elastomers that have been commer- cialized are of three structural types : ( a ) styrene diene A - B - A or radial block copolymers and their hydrogenated derivatives , i.e. , the ...
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 CHâ‚‚ 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