PREPARING METHOD OF A BIOMASS ELASTOMER BASED ON WASTE VEGETABLE OILS BY RECYCLING POLYBUTADIENE WITH A MODIFIED TERMINAL, AND WASTE VEGETABLE OIL

摘要

PURPOSE: A preparing method of a biomass elastomer is provided to manufacture recyclable biomass as a raw material, and to manufacture a biomass elastomer having excellent performance in a critical region and low load to environment.;CONSTITUTION: A manufacturing method of preparing method of a biomass elastomer comprises: a first step modifying a terminal of polybutadiene to a functional group; a step of obtaining a fatty acid by purifying waste vegetable oil; and a step of manufacturing a biomass elastomer by polymerizing the polybutadiene with the waste vegetable oil. The first step modifies the terminal of the polybutadiene to an amino group by using 4-bromo-N,N-bis(trimethylsilyl)aniline.;COPYRIGHT KIPO 2013