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近来,美国Du Pont公司开发了一种新的聚合工艺—基团转移聚合法(GroupTransfer Polymerization,简称GTP)。该工艺被认为是自30多年前Ziegler发明烯烃聚合法以来最重要的新的聚合工艺。用该聚合工艺可在相当狭的范围内调节聚合物的分子量、准确地引入宫能团、控制端基的结构。有人认为:“用GTP法可非常精确地控制聚合物的结构。这样,在将来可用单纯的化学反应制备分子大小及组
Recently, the United States Du Pont company has developed a new polymerization process - group transfer polymerization (GroupTransfer Polymerization, referred to as GTP). This process is considered to be the most important new polymerization process since Ziegler invented the olefin polymerization process more than 30 years ago. With this polymerization process, the molecular weight of the polymer can be adjusted within a relatively narrow range and the Palace group can be accurately introduced to control the structure of the terminal group. Some people think: "GTP method can be very precise control of the polymer structure, so that in the future can be a simple chemical reaction to prepare the molecular size and group