公开(公告)号：EP4139279B1

公开(公告)日：2024-04-17

申请号：EP21720269.6

申请日：2021-04-21

IPC: C07C201/02 ,  C07C67/08 ,  C07C69/16 ,  C07C203/04

CPC classification number: C07C67/08 ,  C07C201/02

公开(公告)号：EP4288413A1

公开(公告)日：2023-12-13

申请号：EP21706850.1

申请日：2021-02-03

Applicant: Nicox S.A.

Inventor： ALMIRANTE, Nicoletta ,  RONSIN, Gael ,  DIKER, Khalid ,  GORINS, Gilles ,  COUSIN, Jonathan ,  BRUNEAU, Audrey

IPC: C07C405/00 ,  C07C201/02 ,  C07C203/02

公开(公告)号：EP3849961B1

公开(公告)日：2023-08-30

申请号：EP19763009.8

申请日：2019-09-10

Inventor： EGGEL, Michael ,  KAPFERER, Peter ,  LUETHI, Erika

IPC: C07C201/02 ,  C07C203/04 ,  A61K31/04 ,  A61K31/045 ,  A23K20/105 ,  A23K50/10

公开(公告)号：EP4139276A1

公开(公告)日：2023-03-01

申请号：EP21719652.6

申请日：2021-04-21

Applicant: DSM IP Assets B.V.

Inventor： RIEBEL, Peter Hans ,  WILDERMANN, Angela

IPC: C07C201/02 ,  C07C67/08 ,  C07C69/16 ,  C07C203/04

公开(公告)号：EP3849340A1

公开(公告)日：2021-07-21

申请号：EP19765255.5

申请日：2019-09-10

Applicant: DSM IP Assets B.V.

Inventor： KAPFERER, Peter ,  LUETHI, Erika ,  SEIDEL, Thomas Maximilian

IPC: A23K50/10 ,  C07C201/02 ,  C07C203/04 ,  A61K31/04 ,  A61K31/21

公开(公告)号：EP3008036A1

公开(公告)日：2016-04-20

申请号：EP14733160.7

申请日：2014-06-25

Applicant: Josef Meissner GmbH & Co. KG

Inventor： PÖHLMANN, Jürgen ,  HERMANN, Heinrich ,  HÄNDEL, Mirko ,  GEBAUER, Jürgen

IPC: C07C201/02 ,  C07C203/04

CPC classification number: C07C201/02 ,  B01D11/0473 ,  B01J19/1812 ,  C07C203/04

Abstract: The invention relates to a method and to a device for removing contaminants arising during the production of aliphatic or alicyclic nitric acid esters, in particular for removing contaminants from nitrated crude nitric acid esters, which nitrated crude nitric acid esters arise during the nitration of monovalent or multivalent aliphatic or alicyclic alcohols capable of nitration, after the separation of the final nitrating acid, and to a production system for nitrating monovalent or multivalent aliphatic alcohols capable of nitration with subsequent purification of the nitrated nitric acid esters.

Abstract translation: 本发明涉及一种方法和一种用于，特别是用于从硝化粗硝酸酯，一价或硝化过程中产生硝化粗硝酸酯中除去污染物去除污染物生产脂肪或脂环硝酸酯的过程中所产生的装置 多价脂族或能够硝化的脂环醇，最终的硝酸亭酸的分离之后，并且到生产系统，用于硝酸婷单价或多价的脂族醇能够与硝化硝酸酯的后续纯化硝化。

公开(公告)号：EP2844614B1

公开(公告)日：2015-10-21

申请号：EP13717751.5

申请日：2013-04-11

Applicant: Haldor Topsøe A/S

Inventor： SCHJØDT, Niels Christian ,  BØGILD HANSEN, John ,  FRIIS PEDERSEN, Claus

IPC: C01B31/18 ,  C07C68/00 ,  C07C201/02 ,  C07D301/04 ,  C07D305/12 ,  C25B1/02 ,  C25B1/04 ,  C07C67/035 ,  C07C67/38 ,  C07C67/04 ,  C07C51/14 ,  C25B15/08 ,  C25B1/00 ,  C07C68/04

CPC classification number: C07D305/12 ,  C07C51/14 ,  C07C67/035 ,  C07C67/38 ,  C07C68/005 ,  C07C68/04 ,  C07C201/02 ,  C07D301/04 ,  C25B1/00 ,  C25B1/02 ,  C25B15/08 ,  Y02E60/366 ,  Y02P20/133 ,  Y02P20/134 ,  Y02P20/582 ,  C07C203/04 ,  C07C69/96 ,  C07C53/124 ,  C07C69/24

Abstract: Process for the production of a chemical compound from a carbon dioxide starting material, comprising the steps of a) providing a feed stream consisting mainly of carbon dioxide; b) electrolyzing in an electrolysis stage the carbon dioxide in the feed stream to a first gas stream containing carbon monoxide and a second gas stream containing oxygen, wherein the molar ratio between carbon monoxide and oxygen is about 1:0.5 in an electrolysis stage; c) adjusting the composition of the first gas stream or the second gas stream or both gas streams to include carbon dioxide, either by operating at less than full conversion of CO2 or by sweeping one or both gas streams with a gas containing CO2 or by at some stage between the electrolysis cell and the oxidative carbonylation reactor diluting one or both gas streams with a gas containing CO2; all while maintaining an overall molar ratio of carbon monoxide to oxygen of about 1:0.5; and d) introducing the first and second process stream into a reaction stage and reacting the first and second process stream combined or in succession with a substrate to the chemical compound by means of an oxidative carbonylation reaction with the carbon monoxide and oxygen contained in the process feed stream.

公开(公告)号：EP1792891B1

公开(公告)日：2010-06-16

申请号：EP06023304.6

申请日：2006-11-09

Applicant: Josef Meissner GmbH & Co. KG

Inventor： Pöhlmann, Jürgen, Dr. ,  Pottharst, Frank ,  Hermann, Heinrich, Dr. ,  Konieczny, Peter, Dr. ,  Händel, Mirko, Dr. ,  Gebauer, Jürgen

IPC: C07C201/02 ,  C07C203/04

CPC classification number: C07C201/02 ,  C07C203/04

公开(公告)号：EP0471043A4

公开(公告)日：1994-02-02

申请号：EP91902460

申请日：1991-01-10

Applicant: ATLAS POWDER COMPANY

Inventor： SOHARA, JOSEPH, A. ,  JOHNSON, RANDAL, A. ,  GORTON, WILLIAM, E.

IPC: C07C201/02 ,  C07C203/02 ,  C07C203/04

CPC classification number: C07C201/02 ,  C07C203/04 ,  C07C203/08 ,  C07C203/10

公开(公告)号：EP0129995B2

公开(公告)日：1993-09-08

申请号：EP84303752.4

申请日：1984-06-04

Applicant: AECI LIMITED

Inventor： Stiff, Anthony John

IPC: C07C201/02

CPC classification number: C07C201/02 ,  C07C203/04