公开(公告)号：US20140135523A1

公开(公告)日：2014-05-15

申请号：US14038972

申请日：2013-09-27

Applicant: BASF SE

Inventor： Ulrich JAEGER ,  Volker SCHLIEPHAKE ,  Ortmund LANG ,  Jochen PETZOLDT ,  Tobias Johannes KORN ,  Virginie BETTE ,  Claus HECHLER

IPC: C07C67/28 ,  C07C67/62

CPC classification number: C07C67/62 ,  C07C67/08 ,  C07C67/54 ,  C07C69/52 ,  C07C69/54

Abstract: A continuous process for preparing (meth)acrylates of C10-alcohol mixtures by reaction of glacial (meth)acrylic acid with an isomer mixture of C10-alcohols composed of 2-propylheptanol as the main isomer and at least one of the C10-alcohols 2-propyl-4-methylhexanol, 2-propyl-5-methylhexanol, 2-isopropylheptanol, 2-isopropyl-4-methylhexanol, 2-isopropyl-5-methylhexanol and/or 2-propyl-4,4-dimethylpentanol, and the use of a diester of dicarboxylic acids which have been esterified with N-oxyl-containing compounds as polymerization inhibitors in such a process.

Abstract translation: 通过冰（甲基）丙烯酸与由2-丙基庚醇组成的C 10醇作为主要异构体的异构体混合物和至少一种C 10醇2来制备C10-醇混合物的（甲基）丙烯酸酯的连续方法 丙基-4-甲基己醇，2-丙基-5-甲基己醇，2-异丙基庚醇，2-异丙基-4-甲基己醇，2-异丙基-5-甲基己醇和/或2-丙基-4,4-二甲基戊醇， 的二羧酸二酯在这种方法中被N-氧基化合物酯化作为聚合抑制剂。

公开(公告)号：US20210138445A1

公开(公告)日：2021-05-13

申请号：US16491870

申请日：2018-03-09

Applicant: BASF SE

Inventor： Christiane JANKE ,  Ekkehard SCHWAB ,  Stephan A. SCHUNK ,  Ivana JEVTOVIKJ ,  Harry KAISER ,  Frank ROSOWSKI ,  Stefan ALTWASSER ,  Virginie BETTE

IPC: B01J35/00 ,  B01J37/02 ,  B01J21/04 ,  B01J21/06 ,  B01J21/08 ,  B01J37/08 ,  B01J23/89 ,  C07C29/158

Abstract: A catalyst for converting a synthesis gas, said catalyst comprising a first catalyst component and a second catalyst component, wherein the first catalyst component comprises, supported on a first porous oxidic substrate, Rh, Mn, an alkali metal M and Fe, and wherein the second catalyst component comprises, supported on a second porous oxidic support material, Cu and a transition metal other than Cu.