近年来,围绕着寻找具有特殊性能(特别是耐高温性能)的新材料,对具有无机主鏈的高分子有着大量的工作。本文仅就若干主要方面最近的进展作一介紹。一、Si—O—Me主鏈高分子有机硅氧烷近二、三十年来已发展成高分子化学的一个重要分支。关于它的进一步发展方向,K.A.安德里亚諾夫指出,应朝具有Si—O—Me(Mo代表金属或类金属元素)主鏈的高分子方向发展。 In recent years, there has been a great deal of work on macromolecules with inorganic backbone around the search for new materials with special properties (especially high temperature resistance). This article presents only recent progress on a number of key aspects. First, Si-O-Me main chain of macromolecular organosiloxane nearly twenty or thirty years has developed into an important branch of polymer chemistry. Regarding its further development, K.A. Andriyvan points out that it should develop towards polymers with Si-O-Me (Mo stands for metal or metalloid elements) backbone.