TH2122ATH8401000054ATH8401000054ATH2122ATH 2122 ATH2122 ATH 2122ATH 8401000054 ATH8401000054 ATH 8401000054ATH 8401000054 ATH8401000054 ATH 8401000054ATH 2122 ATH2122 ATH 2122A
Resin composition for composite-type vibration-damping material, composite-type vibration-damping material using the resin composition and process for production of the vibration-damping material
Process for the preparation of bis-carbonates from diphenols and polyoxyalkylene glycols lengthened by carbonate groups and their application in the preparation of macromolecular thermoplastic polycarbonate polyether block copolymers.