基本信息:
- 专利标题： 树枝状或超支化聚合物的制备方法及其制备获得的聚合物
- 专利标题（英）：PREPARATION METHOD FOR DENDRITIC OR HYPERBRANCHED POLYMER, AND PREPARED POLYMER THEREOF
- 申请号：PCT/CN2018/096124 申请日：2018-07-18
- 公开(公告)号：WO2020014887A1 公开(公告)日：2020-01-23
- 发明人： 李武松 , 刘聪聪 , 谭志
- 申请人： 威海晨源分子新材料有限公司
- 申请人地址： 中国山东省威海市临港区草庙子镇369-13号, Shandong 264211 CN
- 专利权人： 威海晨源分子新材料有限公司
- 当前专利权人： 威海晨源分子新材料有限公司
- 当前专利权人地址： 中国山东省威海市临港区草庙子镇369-13号, Shandong 264211 CN
- 代理机构： 青岛清泰联信知识产权代理有限公司
- 主分类号： C08F265/00
- IPC分类号： C08F265/00 ; C08G83/00 ; C08G63/00 ; C08G63/12
The present application provides a preparation method for a dendritic or hyperbranched polymer, comprising: adding components in a reaction system to a hypergravity reactor; and controlling a reaction temperature and a hypergravity level to prepare the required dendritic or hyperbranched polymer. Compared with the dendritic or hyperbranched polymer synthesized by a traditional process, the present application enhances a mass transfer process of a polymer molecule, improves the mass transfer efficiency, greatly shortens a reaction period, and ensures that the product purity is not reduced; the present application further has advantages such as low energy consumption, small space occupied by a device, large operation elasticity, simple production procedure, high efficiency, and low material consumption.