Separation Purification Stabilisation Use of additives

Industry

CPC
C07C253/32

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C253/00Preparation of carboxylic acid nitriles

Current Industry

C07C253/32Separation Purification Stabilisation Use of additives

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Organic reactions carried out in aqueous solution in the presence o...
- Patent number 11,312,668
- Issue date Apr 26, 2022
- AbbVie Inc.
- Wilfried Braje
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic reactions carried out in aqueous solution in the presence o...
- Patent number 10,836,688
- Issue date Nov 17, 2020
- AbbVie Inc.
- Wilfried Braje
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorination of acrylate esters and derivatives
- Patent number 10,766,845
- Issue date Sep 8, 2020
- Vifor (International) Ltd.
- YongQi Mu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitroxide hydroxylamine and phenylenediamine combinations as polyme...
- Patent number 10,696,618
- Issue date Jun 30, 2020
- Ecolab USA Inc.
- David Youdong Tong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorination of acrylate esters and derivatives
- Patent number 10,584,089
- Issue date Mar 10, 2020
- Vifor (International) Ltd.
- YongQi Mu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitroxide hydroxylamine and phenylenediamine combinations as polyme...
- Patent number 10,308,585
- Issue date Jun 4, 2019
- Ecolab USA Inc.
- David Youdong Tong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorination of acrylate esters and derivatives
- Patent number 10,138,198
- Issue date Nov 27, 2018
- Vifor (International) Ltd.
- YongQi Mu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitroxide hydroxylamine and phenylenediamine combinations as polyme...
- Patent number 10,112,888
- Issue date Oct 30, 2018
- Ecolab USA Inc.
- David Youdong Tong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preventing decrease in optical purity
- Patent number 9,896,402
- Issue date Feb 20, 2018
- Takasago International Corporation
- Hideki Nara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorination of acrylate esters and derivatives
- Patent number 9,738,584
- Issue date Aug 22, 2017
- Relypsa, Inc.
- YongQi Mu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2-cyano-3,3-diarylacrylates
- Patent number 9,670,144
- Issue date Jun 6, 2017
- Galaxy Surfactants, Ltd.
- Bharat Bhikaji Parab
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
On-line analysis of acrylonitrile product
- Patent number 9,670,146
- Issue date Jun 6, 2017
- INEOS EUROPE AG
- Timothy Robert McDonel
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fluorination of acrylate esters and derivatives
- Patent number 9,464,040
- Issue date Oct 11, 2016
- Relypsa, Inc.
- YongQi Mu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing amino acids or esters comprising a metathesis...
- Patent number 9,221,745
- Issue date Dec 29, 2015
- Arkema France
- Jean-Luc Couturier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Multi-component polymerization inhibitors for ethylenically unsatur...
- Patent number 8,691,994
- Issue date Apr 8, 2014
- Nalco Company
- David Youdong Tong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dispersant antifoulant for acrylonitrile
- Patent number 8,067,629
- Issue date Nov 29, 2011
- Nalco Company
- David Youdong Tong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing alkali metal or alkaline earth metal tricyano...
- Patent number 8,022,242
- Issue date Sep 20, 2011
- Lonza AG
- Christoph Täschler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of both hexamethylene diamine and aminocapronitrile
- Patent number 7,973,192
- Issue date Jul 5, 2011
- Rhodia Operations
- Philippe Leconte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Extraction of nickel (0) complexes from nitrile mixtures with reduc...
- Patent number 7,935,229
- Issue date May 3, 2011
- BASF SE
- Petra Deckert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for chemical reactions involving cyanohydrins
- Patent number 7,763,746
- Issue date Jul 27, 2010
- Rohm & Haas Company
- Paul Benjamin Schladenhauffen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for chemical reactions involving cyanohydrins
- Patent number 7,582,790
- Issue date Sep 1, 2009
- Rohm & Haas Company
- Paul Benjamin Schladenhauffen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ortho-nitrosophenols as polymerization inhibitors
- Patent number 7,553,896
- Issue date Jun 30, 2009
- Chemtura Corporation
- Qinggao Ma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for inhibiting polymerization during the recovery and purifi...
- Patent number 7,282,600
- Issue date Oct 16, 2007
- Ineos USA LLC
- Bruce I. Rosen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing hydrolysis-stable ammonium nitriles
- Patent number 7,005,534
- Issue date Feb 28, 2006
- Clariant GmbH
- Manfred Schreiber
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method for inhibiting polymerization during the recovery and purifi...
- Patent number 6,984,749
- Issue date Jan 10, 2006
- BP Corporation North America Inc.
- Bruce I. Rosen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of diamines and alkanolamines to inhibit unsaturated monomer po...
- Patent number 6,673,879
- Issue date Jan 6, 2004
- Baker Hughes Incorporated
- Muslim D. Shahid
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of phenylenediamines and hindered phenols to inhibit polymer fo...
- Patent number 6,627,766
- Issue date Sep 30, 2003
- Baker Hughes Incorporated
- Dwight K. Reid
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of phenylenediamines and hindered phenols to inhibit polymer fo...
- Patent number 6,608,226
- Issue date Aug 19, 2003
- Baker Hughes Incorporated
- Dwight K. Reid
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of diamines and alkanolamines to inhibit unsaturated monomer po...
- Patent number 6,525,147
- Issue date Feb 25, 2003
- Baker Hughes Incorporated
- Muslim D. Shahid
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Color-stable solution of dimethylaminoacetonitrile in water and pro...
- Patent number 6,504,043
- Issue date Jan 7, 2003
- Clariant GmbH
- Rainer Fell
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITIONS AND METHODS TO INHIBIT FOULING OF AMMONIUM SALTS
- Publication number 20230159440
- Publication date May 25, 2023
- ECOLAB USA INC.
- Shiguang LI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC REACTIONS CARRIED OUT IN AQUEOUS SOLUTION IN THE PRESENCE O...
- Publication number 20210017100
- Publication date Jan 21, 2021
- AbbVie Deutschland GmbH & Co. KG
- Wilfried BRAJE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FLUORINATION OF ACRYLATE ESTERS AND DERIVATIVES
- Publication number 20200207694
- Publication date Jul 2, 2020
- Vifor (International) Ltd.
- YongQi Mu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC REACTIONS CARRIED OUT IN AQUEOUS SOLUTION IN THE PRESENCE O...
- Publication number 20200148610
- Publication date May 14, 2020
- AbbVie Deutschland GmbH & Co. KG
- Wilfried BRAJE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FLUORINATION OF ACRYLATE ESTERS AND DERIVATIVES
- Publication number 20200031752
- Publication date Jan 30, 2020
- Vifor (International) Ltd.
- YongQi Mu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NITROXIDE HYDROXYLAMINE AND PHENYLENEDIAMINE COMBINATIONS AS POLYME...
- Publication number 20190241496
- Publication date Aug 8, 2019
- Ecolab USA, Inc.
- David Youdong Tong
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FLUORINATION OF ACRYLATE ESTERS AND DERIVATIVES
- Publication number 20190161428
- Publication date May 30, 2019
- Vifor (International) Ltd.
- YongQi Mu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NITROXIDE HYDROXYLAMINE AND PHENYLENEDIAMINE COMBINATIONS AS POLYME...
- Publication number 20190023642
- Publication date Jan 24, 2019
- Ecolab USA, Inc.
- David Youdong Tong
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FLUORINATION OF ACRYLATE ESTERS AND DERIVATIVES
- Publication number 20180099918
- Publication date Apr 12, 2018
- RELYPSA, INC.
- YongQi Mu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC REACTIONS CARRIED OUT IN AQUEOUS SOLUTION IN THE PRESENCE O...
- Publication number 20170217850
- Publication date Aug 3, 2017
- AbbVie Deutschland GmbH & Co. KG
- Wilfried BRAJE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SUBSTITUTED PHENOL DERIVATIVES FOR MITIGATING FOULING
- Publication number 20170158621
- Publication date Jun 8, 2017
- BAKER HUGHES INCORPORATED
- HUA MO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FLUORINATION OF ACRYLATE ESTERS AND DERIVATIVES
- Publication number 20170036985
- Publication date Feb 9, 2017
- RELYPSA, INC.
- YongQi Mu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ON-LINE ANALYSIS OF ACRYLONITRILE PRODUCT
- Publication number 20150329480
- Publication date Nov 19, 2015
- Ineos Europe AG
- Timothy Robert McDonel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FLUORINATION OF ACRYLATE ESTERS AND DERIVATIVES
- Publication number 20150284319
- Publication date Oct 8, 2015
- RELYPSA, INC.
- YongQi Mu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREVENTING DECREASE IN OPTICAL PURITY
- Publication number 20140296582
- Publication date Oct 2, 2014
- TAKASAGO INTERNATIONAL CORPORATION
- Hideki Nara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FLUORINATION OF ACRYLATE ESTERS AND DERIVATIVES
- Publication number 20140221681
- Publication date Aug 7, 2014
- RELYPSA, INC.
- YongQi Mu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING AMINO ACIDS OR ESTERS COMPRISING A METATHESIS...
- Publication number 20140163196
- Publication date Jun 12, 2014
- Arkema France
- Jean Luc Couturier
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MULTI-COMPONENT POLYMERIZATION INHIBITORS FOR ETHYLENICALLY UNSATUR...
- Publication number 20120203020
- Publication date Aug 9, 2012
- David Youdong Tong
- C07 - ORGANIC CHEMISTRY
Information Patent Application
INHIBITION OF POLYMERISATION
- Publication number 20100168434
- Publication date Jul 1, 2010
- A H MARKS AND COMPANY LIMITED
- Richard Colin Loyns
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DISPERSANT ANTIFOULANT FOR ACRYLONITRILE
- Publication number 20100125147
- Publication date May 20, 2010
- David Youdong Tong
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING ALKALI METAL OR ALKALINE EARTH METAL TRICYANO...
- Publication number 20100094040
- Publication date Apr 15, 2010
- Christoph Taschler
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORTHO-NITROSOPHENOLS AS POLYMERIZATION INHIBITORS
- Publication number 20090240092
- Publication date Sep 24, 2009
- Qinggao MA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for chemical reactions involving cyanohydrins
- Publication number 20090082587
- Publication date Mar 26, 2009
- Paul Benjamin Schladenhauffen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARATION OF ALKYL AND ALCOXYALKYL-ALPHA-CYANOACRYLAT...
- Publication number 20090018360
- Publication date Jan 15, 2009
- Zlatan Zlatev Denchev
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of Both Hexamethylene Diamine and Aminocapronitrile
- Publication number 20080319220
- Publication date Dec 25, 2008
- RHODIA OPERATIONS
- Philippe Leconte
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Extraction of Nickel (0) Complexes from Nitrile Mixtures with Reduc...
- Publication number 20080083607
- Publication date Apr 10, 2008
- BASF Aktiengesellschaft
- Petra Deckert
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for isolating a homogeneous catalyst containing rhodium
- Publication number 20070037999
- Publication date Feb 15, 2007
- BASF Aktiengesellschaft
- Wolfram Stuer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Ortho-nitrosophenols as polymerization inhibitors
- Publication number 20060283699
- Publication date Dec 21, 2006
- Qinggao Ma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for chemical reactions involving cyanohydrins
- Publication number 20060111586
- Publication date May 25, 2006
- Paul Benjamin Schladenhauffen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for inhibiting polymerization during the recovery and purifi...
- Publication number 20040249182
- Publication date Dec 9, 2004
- Bruce I. Rosen
- C07 - ORGANIC CHEMISTRY

Separation Purification Stabilisation Use of additives

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Organic reactions carried out in aqueous solution in the presence o...

Organic reactions carried out in aqueous solution in the presence o...

Fluorination of acrylate esters and derivatives

Nitroxide hydroxylamine and phenylenediamine combinations as polyme...

Fluorination of acrylate esters and derivatives

Nitroxide hydroxylamine and phenylenediamine combinations as polyme...

Fluorination of acrylate esters and derivatives

Nitroxide hydroxylamine and phenylenediamine combinations as polyme...

Method for preventing decrease in optical purity

Fluorination of acrylate esters and derivatives

Process for the preparation of 2-cyano-3,3-diarylacrylates

On-line analysis of acrylonitrile product

Fluorination of acrylate esters and derivatives

Process for preparing amino acids or esters comprising a metathesis...

Multi-component polymerization inhibitors for ethylenically unsatur...

Dispersant antifoulant for acrylonitrile

Process for preparing alkali metal or alkaline earth metal tricyano...

Preparation of both hexamethylene diamine and aminocapronitrile

Extraction of nickel (0) complexes from nitrile mixtures with reduc...

Process for chemical reactions involving cyanohydrins

Process for chemical reactions involving cyanohydrins

Ortho-nitrosophenols as polymerization inhibitors

Method for inhibiting polymerization during the recovery and purifi...

Method for producing hydrolysis-stable ammonium nitriles

Method for inhibiting polymerization during the recovery and purifi...

Use of diamines and alkanolamines to inhibit unsaturated monomer po...

Use of phenylenediamines and hindered phenols to inhibit polymer fo...

Use of phenylenediamines and hindered phenols to inhibit polymer fo...

Use of diamines and alkanolamines to inhibit unsaturated monomer po...

Color-stable solution of dimethylaminoacetonitrile in water and pro...

Patents Applicationslast 30 patents

COMPOSITIONS AND METHODS TO INHIBIT FOULING OF AMMONIUM SALTS

ORGANIC REACTIONS CARRIED OUT IN AQUEOUS SOLUTION IN THE PRESENCE O...

FLUORINATION OF ACRYLATE ESTERS AND DERIVATIVES

ORGANIC REACTIONS CARRIED OUT IN AQUEOUS SOLUTION IN THE PRESENCE O...

FLUORINATION OF ACRYLATE ESTERS AND DERIVATIVES

NITROXIDE HYDROXYLAMINE AND PHENYLENEDIAMINE COMBINATIONS AS POLYME...

FLUORINATION OF ACRYLATE ESTERS AND DERIVATIVES

NITROXIDE HYDROXYLAMINE AND PHENYLENEDIAMINE COMBINATIONS AS POLYME...

FLUORINATION OF ACRYLATE ESTERS AND DERIVATIVES

ORGANIC REACTIONS CARRIED OUT IN AQUEOUS SOLUTION IN THE PRESENCE O...

SUBSTITUTED PHENOL DERIVATIVES FOR MITIGATING FOULING

FLUORINATION OF ACRYLATE ESTERS AND DERIVATIVES

ON-LINE ANALYSIS OF ACRYLONITRILE PRODUCT

FLUORINATION OF ACRYLATE ESTERS AND DERIVATIVES

METHOD FOR PREVENTING DECREASE IN OPTICAL PURITY

FLUORINATION OF ACRYLATE ESTERS AND DERIVATIVES

PROCESS FOR PREPARING AMINO ACIDS OR ESTERS COMPRISING A METATHESIS...

MULTI-COMPONENT POLYMERIZATION INHIBITORS FOR ETHYLENICALLY UNSATUR...

INHIBITION OF POLYMERISATION

DISPERSANT ANTIFOULANT FOR ACRYLONITRILE

PROCESS FOR PREPARING ALKALI METAL OR ALKALINE EARTH METAL TRICYANO...

ORTHO-NITROSOPHENOLS AS POLYMERIZATION INHIBITORS

Process for chemical reactions involving cyanohydrins

PROCESS FOR PREPARATION OF ALKYL AND ALCOXYALKYL-ALPHA-CYANOACRYLAT...

Preparation of Both Hexamethylene Diamine and Aminocapronitrile

Extraction of Nickel (0) Complexes from Nitrile Mixtures with Reduc...

Method for isolating a homogeneous catalyst containing rhodium

Ortho-nitrosophenols as polymerization inhibitors

Process for chemical reactions involving cyanohydrins

Method for inhibiting polymerization during the recovery and purifi...