Elastomers and Rubber Elasticity: Based on a Symposium

1-hexene 1,5-cyclooctadiene 1982 American Chemical amorphous anionic Ba-Mg-Al behavior birefringence blends block copolymers bonds butadiene calculated catalyst systems chain entangling Chem composition concentration copolymerization crosslinks crystallinity crystallization curve cyclopentene decrease deformation density dependence diblock diene dynamic mechanical effect elongation endlinking EPDM equation equilibrium experimental fatigue tests Flory function Gaussian glass transition temperature HBIB HIBI homopolymer hydrogenated IBVE increase initial intramolecular reaction isoprene linear Macromolecules Makromol materials measured melting modulus molar mole molecular weight molecules monomer obtained parameters phantom network Phys plotted poly polybutadiene polymer chains polymerization polyurethane prepared propagating properties quasiliving ratio reactivity rubber elasticity samples scattering segments semicrystalline shown in Figure shows sol fraction solution solvent spectra step polymerization strain stress stress-strain structure styrene swelling synthesis Table temperature tensile strength theory thermoplastic elastomers tion toluene trans triblock triol values vector vinyl