Block copolymers: overview and critical survey |
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Page 63
Block copolymers that contain crystalline segments display phase separation at
relatively short crystalline block lengths (e.g., cyclobutylene carbonate-
caprolactone; see Chapter 7, Section F). This is due to the facts that (a)
crystallization, ...
Block copolymers that contain crystalline segments display phase separation at
relatively short crystalline block lengths (e.g., cyclobutylene carbonate-
caprolactone; see Chapter 7, Section F). This is due to the facts that (a)
crystallization, ...
Page 67
Interestingly, ir- ridescence has been observed in some block copolymer systems
containing long segments. Transparency is surprisingly observed in some
crystalline block copolymers as well as in wholly amorphous materials.
Presumably ...
Interestingly, ir- ridescence has been observed in some block copolymer systems
containing long segments. Transparency is surprisingly observed in some
crystalline block copolymers as well as in wholly amorphous materials.
Presumably ...
Page 126
Elastomeric Compositions. In addition to the highly crystalline (>40% X-ray
crystallinity) ethylene-propylene block copolymers discussed above, elastomeric
block copolymers of lower degree of crystallinity have been prepared by Kontos
et al.
Elastomeric Compositions. In addition to the highly crystalline (>40% X-ray
crystallinity) ethylene-propylene block copolymers discussed above, elastomeric
block copolymers of lower degree of crystallinity have been prepared by Kontos
et al.
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Contents
Polymer Hybrids | 7 |
Block Copolymer Architecture | 24 |
Block Copolymer Synopsis | 30 |
Copyright | |
14 other sections not shown
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Common terms and phrases
A-B block A-B-A block copolymers a-methylstyrene adipate anionic behavior bisphenol blends block copolymer structures block copolymers block copolymers containing block length British Patent butadiene caprolactone catalyst chain Chapter Chem chemical compositions condensation copolymerization cross-linked crystalline diisocyanate Dimethylsiloxane diol display domains elastomeric end groups ester ethylene oxide films French Patent German Offen graft copolymers homopolymers initiation Internationale Research Maatschappij isoprene Japanese Patent Macromolecules Makromol Matzner mechanical properties melting point modulus molecular weight monomer morphology naphthalene Netherlands Patent Appl Noshay oligomers phase Phillips Petroleum phosgenation Plast poly poly(ethylene oxide polyamide polybutadiene polycaprolactone polyester polyether Polym polymerization polypropylene polystyrene polysulfone polyurethanes prepared random copolymers reaction reported Research Maatschappij N.V. Rubber segments Shell Internationale Research siloxane Soedin solubility solution solvent styrene styrene-butadiene styrene-butadiene-styrene synthesis techniques temperature tensile strength terephthalate tetrahydrofuran Tetramethylene thermal tion two-phase U.S. Patent urethane vinyl viscosity Vysokomol
References to this book
Polymer Surfaces: From Physics to Technology Fabio Garbassi,M. Morra,Ernesto Occhiello No preview available - 1998 |