发明授权
- 专利标题: Production of polymeric compounds having functional end groups
- 专利标题(中): 生产具有功能性端基的聚合物
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申请号: US504286申请日: 1974-09-09
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公开(公告)号: US3951931A公开(公告)日: 1976-04-20
- 发明人: Walther Burchard , Helmut Eschwey
- 申请人: Walther Burchard , Helmut Eschwey
- 申请人地址: DT Ludwigshafen (Rhine)
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DT Ludwigshafen (Rhine)
- 优先权: DT2427956 19740610
- 主分类号: C08F8/00
- IPC分类号: C08F8/00 ; C08F297/02 ; C08F210/00 ; C08F212/00 ; C08L9/00
摘要:
A process for the manufacture of polymeric compounds which have any desired number of functional end groups. In this process, polyfunctional organoalkali metal compounds which have been manufactured by reaction of divinylbenzene with low molecular weight organoalkali metal compounds, are reacted direct, or after prior reaction with anionically polymerizable monomers, with reactive low molecular weight compounds. The polymeric compounds which have functional end groups can be employed, for example, as emulsifiers, secondary dispersions, secondary dispersing agents or polymeric carrier substances.
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