-
公开(公告)号：US20090099059A1
公开(公告)日：2009-04-16
申请号：US11719164
申请日：2005-09-13
申请人： Dirk Kuppert , Juergen Herwig , Norbert Wilczok , Anita Voelkel , Manfred Thiery
发明人： Dirk Kuppert , Juergen Herwig , Norbert Wilczok , Anita Voelkel , Manfred Thiery
CPC分类号： C07C2/465 , C07C2521/06 , C07C2523/755 , C07C2601/18 , C07C2601/20 , C07C13/263 , C07C13/277
摘要： The present invention relates to the preparation of trimethylcyclododecatriene in a continuous or batchwise process by trimerizing isoprene in the presence of a catalyst system and of a solvent. It is possible to isolate the resulting crude trimethylcyclododecatriene by means of distillation. The dimethylcyclooctadiene formed as a by-product may likewise be isolated from the crude product.
摘要翻译： 本发明涉及通过在催化剂体系和溶剂的存在下将异戊二烯三聚在连续或间歇方法中制备三甲基环十二碳三烯。 可以通过蒸馏分离得到的粗三甲基环十二碳三烯。 作为副产物形成的二甲基环辛二烯同样可以与粗产物分离。
-
公开(公告)号：US08759280B2
公开(公告)日：2014-06-24
申请号：US11719164
申请日：2005-09-13
申请人： Dirk Kuppert , Juergen Herwig , Norbert Wilczok , Anita Voelkel , Manfred Thiery
发明人： Dirk Kuppert , Juergen Herwig , Norbert Wilczok , Anita Voelkel , Manfred Thiery
CPC分类号： C07C2/465 , C07C2521/06 , C07C2523/755 , C07C2601/18 , C07C2601/20 , C07C13/263 , C07C13/277
摘要： The present invention relates to the preparation of trimethylcyclododecatriene in a continuous or batchwise process by trimerizing isoprene in the presence of a catalyst system and of a solvent. It is possible to isolate the resulting crude trimethylcyclododecatriene by means of distillation. The dimethylcyclooctadiene formed as a by-product may likewise be isolated from the crude product.
摘要翻译： 本发明涉及通过在催化剂体系和溶剂的存在下将异戊二烯三聚在连续或间歇方法中制备三甲基环十二碳三烯。 可以通过蒸馏分离得到的粗三甲基环十二碳三烯。 形成副产物的二甲基环辛二烯同样可以与粗产物分离。
-
3.发明申请METHOD FOR PRODUCING FLUID, COLOURLESS POLYOCTENAMER BY RING-OPENING, METATHETIC POLYMERIZATION OF CYCLOOCTENE 审中-公开通过开环生产流体，无色聚合物的方法，环己烷的分解聚合公开(公告)号：US20130172635A1
公开(公告)日：2013-07-04
申请号：US13806925
申请日：2011-05-26
申请人： Peter Hannen , Norbert Wilczok , Manfred Thiery , Martin Roos
发明人： Peter Hannen , Norbert Wilczok , Manfred Thiery , Martin Roos
CPC分类号： C07C2/02 , C07C13/02 , C08F132/04 , C08G61/08 , C08G2261/3322 , C08G2261/418 , C08G2261/63
摘要： A polyoctenamer is described which at room temperature is liquid, colourless and clear, and which is produced by ring-opening, metathesis polymerization of cyclooctene.
摘要翻译： 描述了一种多辛烯，其在室温下是液体，无色和透明的，并且是由环辛烯的开环，易位聚合产生的。
-
-
搜索结果
3 条记录 (耗时 0.018 秒)
