公开(公告)号：US20210237040A1

公开(公告)日：2021-08-05

申请号：US15734573

申请日：2018-06-26

Applicant: RHODIA OPERATIONS ,  LE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE ,  UNIVERSITE DE LILE ,  CENTRALE LILLE INSTITUT

Inventor： Dan WU ,  Vitaly ORDOMSKY ,  Willinton Yesid HERNANDEZ ENCISO ,  Stéphane STREIFF

IPC: B01J27/08 ,  B01J23/42 ,  B01J21/04 ,  B01J23/46 ,  B01J23/44 ,  B01J21/18 ,  B01J37/22 ,  C07D307/42 ,  C07C41/01

Abstract: A process for etherification of aldehydes and/or ketones in the presence of a catalyst and an iodine source. In particular, a process for the synthesis of an ether compound, comprising reacting an aldehyde and/or a ketone with an alcohol, in the presence of (i) a metal/support heterogeneous catalyst and an iodine source, or (ii) a metal-iodine catalyst, in a reactor, whereby the ether compound is obtained. A catalytic system comprising a metal/support heterogeneous catalyst and an iodine source, and a process for its preparation.

公开(公告)号：US20160262377A1

公开(公告)日：2016-09-15

申请号：US15130254

申请日：2016-04-15

Applicant: RHODIA OPERATIONS

Inventor： Dan WU ,  Krish SHANMUGA ,  Rajesh GOYAL

IPC: A01N25/04 ,  C09K8/90 ,  A61Q19/00 ,  C09K8/84 ,  A61K8/73 ,  C09K8/68 ,  C09K8/66

CPC classification number: A01N25/04 ,  A23L29/27 ,  A23L33/10 ,  A23V2002/00 ,  A61K8/737 ,  A61K31/785 ,  A61K47/02 ,  A61K47/36 ,  A61K2800/48 ,  A61Q19/00 ,  C08B37/0096 ,  C08L5/00 ,  C08L33/26 ,  C09K8/665 ,  C09K8/68 ,  C09K8/845 ,  C09K8/90 ,  C08L2666/02

Abstract: A composition contains an incompletely hydrated water soluble polymer suspended in a liquid medium.

Abstract translation: 组合物含有悬浮在液体介质中的不完全水合的水溶性聚合物。

公开(公告)号：US20140134270A1

公开(公告)日：2014-05-15

申请号：US14159552

申请日：2014-01-21

Applicant: Rhodia Operations

Inventor： Dan WU ,  Krish Murthy SHANMUGA ,  Rajesh GOYAL ,  Valerio BRAMATI

IPC: A01N25/22 ,  A01N37/34 ,  A01N25/24 ,  A01N59/20 ,  A01N43/54 ,  A01N37/38 ,  A01N57/20 ,  A01N43/653

CPC classification number: A01N25/22 ,  A01N25/02 ,  A01N25/04 ,  A01N25/24 ,  A01N37/34 ,  A01N37/38 ,  A01N43/54 ,  A01N43/653 ,  A01N57/20 ,  A01N59/20 ,  A01N47/36 ,  A01N53/00

Abstract: A composition contains an agricultural pesticide and an incompletely hydrated water soluble polymer suspended in a liquid medium.

Abstract translation: 组合物含有农药和悬浮在液体介质中的不完全水合的水溶性聚合物。