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Preparation and Application Properties Analysis of Hyperbranched Polyurethane Leather Finishing Agent
Application Property Atomic Force Microscope (AFM) Hyperbranched Polyurethane Leather Finishing Agent Polymer Thin Film
2011/12/14
A novel hyperbranched polyurethane (HBPU) finishing agent was prepared by graft copolymerization of hyperbranched poly (amine-ester) polyols (HPAE) and the isocyanate-terminated polyurethane prepolyme...