申请人:Pilard Jean-Francois
公开号:US20120323037A1
公开(公告)日:2012-12-20
A method for manufacturing a composition including telechelic oligomers the ends of which carry reactive functions, the method including the contacting of at least one waste material containing rubber, preferable tire waste, with a chemical degradation agent selected from cleavage agents that are specific for double bonds; and a transfer agent in the presence of a catalysts; at a temperature from 15 to 400° C., preferably from 17 to 35° C.; at ambient pressure. The composition of oligomers that can be prepared by the method is also described.
一种制造含有末端带有反应功能的双末端寡聚体的组成物的方法,该方法包括将至少一种含有橡胶的废弃物料(最好是轮胎废料)与选择自双键特异性的裂解剂和转移剂及催化剂的化学降解剂接触;在15至400°C的温度下,最好在17至35°C的环境压力下进行。还描述了可以通过该方法制备的寡聚体组成物。