-
公开(公告)号：US20140175013A1
公开(公告)日：2014-06-26
申请号：US13984576
申请日：2012-02-09
Applicant: Martin Mechelhoff , Thomas Fruh , Christopher Kohl
Inventor： Martin Mechelhoff , Thomas Fruh , Christopher Kohl
CPC classification number: B01D69/125 , B01D61/027 , B01D67/0088 , B01D67/0093 , B01D69/12 , B01D71/26 , B01D71/28 , B01D71/32 , B01D71/36 , B01D71/40 , B01D71/42 , B01D71/82 , B01D2323/26 , B01D2323/30 , C08F2/22
Abstract: The invention relates to a nanofiltration membrane having a porous support membrane, the surface of the support membrane being coated with polymer particles which are prepared by emulsion polymerization and which have an average particle diameter of less than 70 nm, preferably between 30-60 nm, more preferably between 40-50 nm.
Abstract translation: 本发明涉及一种具有多孔支撑膜的纳滤膜，该支撑膜的表面涂覆有通过乳液聚合制备并且平均粒径小于70nm，优选在30-60nm之间的聚合物颗粒， 更优选在40-50nm之间。
-
公开(公告)号：US20140012046A1
公开(公告)日：2014-01-09
申请号：US13811324
申请日：2011-07-22
Applicant: Lutz Heuer , Eberhard Zirngiebl , Martin Mechelhoff
Inventor： Lutz Heuer , Eberhard Zirngiebl , Martin Mechelhoff
CPC classification number: B01J31/0204 , B01J21/04 , B01J23/58 , C07C29/56 , C07C2601/14 , C07C35/12
Abstract: The present invention relates to a process for preparing menthol isomers by selective rearrangement of stereoisomers of menthol or mixtures thereof in the presence of ruthenium-containing supported catalysts doped with or comprising alkaline earth metal alkoxides, and to the catalysts themselves.
Abstract translation: 本发明涉及通过选择性重排薄荷醇的立体异构体或其混合物在掺杂或包含碱土金属醇盐的含钌载体催化剂存在下制备薄荷醇异构体的方法，以及催化剂本身。
-
公开(公告)号：US09024079B2
公开(公告)日：2015-05-05
申请号：US13594994
申请日：2012-08-27
Applicant: Reinhold Brink , Lutz Heuer , Sven Kuhlmann , Martin Mechelhoff , Oliver Pfohl
Inventor： Reinhold Brink , Lutz Heuer , Sven Kuhlmann , Martin Mechelhoff , Oliver Pfohl
CPC classification number: C07C29/84 , C07C2601/14 , C07C35/12
Abstract: The invention relates to a process for rectificative separation of compositions of matter containing diastereomers of 2-isopropyl-5-methylcyclohexanol by using ionic liquids as extractants.
Abstract translation: 本发明涉及通过使用离子液体作为萃取剂来精制分离含有2-异丙基-5-甲基环己醇非对映异构体的物质组合物的方法。
-
公开(公告)号：US20140018580A1
公开(公告)日：2014-01-16
申请号：US13594994
申请日：2012-08-27
Applicant: Reinhold Brink , Lutz Heuer , Sven Kuhlmann , Martin Mechelhoff
Inventor： Reinhold Brink , Lutz Heuer , Sven Kuhlmann , Martin Mechelhoff , Oliver Pfohl
IPC: C07C29/84
CPC classification number: C07C29/84 , C07C2601/14 , C07C35/12
Abstract: The invention relates to a process for rectificative separation of compositions of matter containing diastereomers of 2-isopropyl-5-methylcyclohexanol by using ionic liquids as extractants.
Abstract translation: 本发明涉及通过使用离子液体作为萃取剂来精制分离含有2-异丙基-5-甲基环己醇非对映异构体的物质组合物的方法。
-
-
-
Search Results
4
records
(took 0.012 seconds)
