Block Copolymers: Overview and Critical Survey |
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Page 126
... Compositions . In addition to the highly crystalline ( > 40 % X - ray crystallinity ) ethylene - propylene block copolymers dis- cussed above , elastomeric block copolymers of lower degree of crystal- linity have been prepared by Kontos ...
... Compositions . In addition to the highly crystalline ( > 40 % X - ray crystallinity ) ethylene - propylene block copolymers dis- cussed above , elastomeric block copolymers of lower degree of crystal- linity have been prepared by Kontos ...
Page 257
... compositions are also listed in Table 6-17 . Aldehydes higher than formaldehyde have also been reported to give A - B - A block copolymers with vinyl polymers via anionic poly- merization ( C48 ) . These compositions are also listed in ...
... compositions are also listed in Table 6-17 . Aldehydes higher than formaldehyde have also been reported to give A - B - A block copolymers with vinyl polymers via anionic poly- merization ( C48 ) . These compositions are also listed in ...
Page 328
... compositions were investigated as model systems for polyurethanes . D. ESTER - ESTER The segments of the block copolymers of this category are both polyesters . The various compositions reported are listed in Table 7-3 . In 1957 ...
... compositions were investigated as model systems for polyurethanes . D. ESTER - ESTER The segments of the block copolymers of this category are both polyesters . The various compositions reported are listed in Table 7-3 . In 1957 ...
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 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