发明授权
US06353141B1 Functionalized cyclopentene-derived oligomer mixtures, their preparation and their use
失效
官能化的环戊烯衍生的低聚物混合物，其制备及其用途
- 专利标题： Functionalized cyclopentene-derived oligomer mixtures, their preparation and their use
- 专利标题（中）： 官能化的环戊烯衍生的低聚物混合物，其制备及其用途
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申请号： US09331419申请日： 1999-06-21
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公开(公告)号： US06353141B1公开(公告)日： 2002-03-05
- 发明人: Edgar Zeller , Gerhard Schulz , Bernhard Geissler , Michael Röper , Guido Voit
- 申请人： Edgar Zeller , Gerhard Schulz , Bernhard Geissler , Michael Röper , Guido Voit
- 优先权： DE19654167 19961223
- 主分类号： C07C4500
- IPC分类号： C07C4500
摘要：
Functionalized cyclopentene-derived oligomer mixtures are prepared by reacting oligomer mixtures which contain ethyleneic double bonds in one or more reaction steps starting from cyclopentene-derived oligomer mixtures of the formula I R1R2C═[═CH—(CH2)3—CH═]n═CR3R4 (I) where n is an integer from 1 to 15, and R1, R2, R3 and R4 are, independently of one another, hydrogen or alkyl, and are used as described.
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