公开(公告)号：US20190330136A1

公开(公告)日：2019-10-31

申请号：US16410897

申请日：2019-05-13

Applicant: Hexion Inc.

Inventor： Fabrizio Marras ,  Leo Sliedregt ,  Alexander Kraynov

IPC: C07C67/055 ,  B01J37/04 ,  B01J31/02 ,  B01J31/22 ,  C07C67/58 ,  B01J23/44 ,  B01J23/89 ,  B01J35/00

Abstract: This invention concerns a process for the production of vinyl esters of carboxylic acids with 3 to 20 carbon atoms, via vinylation in the presence of palladium (Pd) catalyst in combination with copper (Cu) as co-catalyst stabilized by organic salts in the presence of ethylene and air or oxygen.

公开(公告)号：US11976037B2

公开(公告)日：2024-05-07

申请号：US16410897

申请日：2019-05-13

Applicant: Hexion Inc.

Inventor： Fabrizio Marras ,  Leo Sliedregt ,  Alexander Kraynov

IPC: C07C67/055 ,  B01J23/44 ,  B01J23/89 ,  B01J31/02 ,  B01J31/22 ,  B01J35/00 ,  B01J37/04 ,  C07C67/58 ,  B01J27/13 ,  B01J29/072 ,  B01J35/12

CPC classification number: C07C67/055 ,  B01J23/44 ,  B01J23/8926 ,  B01J31/0201 ,  B01J31/0239 ,  B01J31/2234 ,  B01J31/2239 ,  B01J35/0006 ,  B01J37/04 ,  C07C67/58 ,  B01J27/13 ,  B01J29/072 ,  B01J35/12 ,  B01J2231/49 ,  B01J2531/16 ,  B01J2531/824 ,  Y02P20/582 ,  C07C67/055 ,  C07C69/01 ,  C07C67/055 ,  C07C69/24 ,  C07C67/58 ,  C07C69/24 ,  C07C67/58 ,  C07C69/01 ,  C07C67/055 ,  C07C69/78 ,  C07C67/055 ,  C07C69/44 ,  C07C67/055 ,  C07C69/56

Abstract: This invention concerns a process for the production of vinyl esters of carboxylic acids with 3 to 20 carbon atoms, via vinylation in the presence of palladium (Pd) catalyst in combination with copper (Cu) as co-catalyst stabilized by organic salts in the presence of ethylene and air or oxygen.

公开(公告)号：US10287231B2

公开(公告)日：2019-05-14

申请号：US15580487

申请日：2016-05-25

Applicant: Hexion Inc.

Inventor： Fabrizio Marras ,  Leo Sliedregt ,  Alexander Kraynov

IPC: C07C67/055 ,  B01J31/02 ,  B01J31/22 ,  C07C67/58 ,  B01J23/44 ,  B01J23/89 ,  B01J35/00 ,  B01J37/04 ,  B01J35/12 ,  B01J27/13 ,  B01J29/072

Abstract: This invention concerns a process for the production of vinyl esters of carboxylic acids with 3 to 20 carbon atoms, via vinylation in the presence of palladium (Pd) catalyst in combination with copper (Cu) as co-catalyst stabilized by organic salts in the presence of ethylene and air or oxygen.