Separation Purification Stabilisation Use of additives

Industry

CPC
C07C41/58

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Parent Industries

CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C41/00Preparation of ethers Preparation of compounds having groups, groups or groups

Current Industry

C07C41/58Separation Purification Stabilisation Use of additives

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Upgrading of a raw blend into a diesel fuel substitute: poly(dimeth...
- Patent number 11,986,793
- Issue date May 21, 2024
- Gas Technologies LLC
- Evan Visser
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Upgrading of a raw blend into a diesel fuel substitute: poly(dimeth...
- Patent number 11,103,849
- Issue date Aug 31, 2021
- Gas Technologies LLC
- Evan Visser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for continuously producing polyoxymethylene dimethyl ethers...
- Patent number 11,084,772
- Issue date Aug 10, 2021
- Institute of Coal Chemistry, Chinese Academy of Sciences
- Weibin Fan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing dimethoxymethane oligomers
- Patent number 10,988,564
- Issue date Apr 27, 2021
- Lyondell Chemical Technology, L.P.
- James N. Waguespack
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for preparing polyoxymethylene dimethyl ethers from formald...
- Patent number 10,377,689
- Issue date Aug 13, 2019
- OME TECHNOLOGIES GMBH
- Jakob Burger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Upgrading of a raw blend into a diesel fuel substitute: poly(dimeth...
- Patent number 10,322,397
- Issue date Jun 18, 2019
- Gas Technologies LLC
- Evan Visser
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process of asymmetric hydrogenation of ketals and acetals
- Patent number 9,561,989
- Issue date Feb 7, 2017
- DSM IP Assets B.V.
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of polyesters
- Patent number 9,464,164
- Issue date Oct 11, 2016
- LANXESS Deutschland GmbH
- Lutz Heuer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of pure methylal
- Patent number 9,346,727
- Issue date May 24, 2016
- Ineos Paraform GmbH & Co. KG
- Hans Hasse
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing or recovering acetals or ketals by means of p...
- Patent number 9,309,177
- Issue date Apr 12, 2016
- DSM IP Assets B.V.
- Thomas Clavey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing acetals and ketals
- Patent number 9,309,178
- Issue date Apr 12, 2016
- DSM IP Assets B.V.
- Thomas Clavey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
System and method for continuously producing polyoxymethylene dimet...
- Patent number 9,169,186
- Issue date Oct 27, 2015
- Lanzhou Institute of Chemicals Physics, Chinese Academy of Sciences
- Chungu Xia
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reaction system and process for preparing polymethoxy dimethyl ether
- Patent number 9,168,503
- Issue date Oct 27, 2015
- Suzhou OST Advanced Materials Co., Ltd.
- Jing Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilized 3,3 dialkoxy-1-propene-preparation
- Patent number 9,102,605
- Issue date Aug 11, 2015
- Holger Blum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
System and method for continuously producing polyoxymethylene dialk...
- Patent number 9,067,188
- Issue date Jun 30, 2015
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Jing Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for refining polyoxymethylene dialkyl ethers by catalytic hy...
- Patent number 9,051,524
- Issue date Jun 9, 2015
- DONGFANG HONGSHENG NEW ENERGY APPLICATION TECHNOLOGY RESEARCH INSTITUTE CO.,...
- Hongyan Shang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing polyoxymethylene dimethyl ethers by acetalatio...
- Patent number 8,987,521
- Issue date Mar 24, 2015
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Chungu Xia
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing hydroxyl group-containing acetal compound
- Patent number 8,952,203
- Issue date Feb 10, 2015
- NOF Corporation
- Takashi Ichikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Allyl and propargyl ethers
- Patent number 8,563,780
- Issue date Oct 22, 2013
- DSM IP Assets B.V.
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the production of polyoxymethylene dialkyl ethers from t...
- Patent number 7,999,140
- Issue date Aug 16, 2011
- BASF Aktiengesellschaft
- Eckhard Stroefer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Abietane diterpenoid compound, and composition comprising extract o...
- Patent number 7,825,162
- Issue date Nov 2, 2010
- Korea Research Institute of Bioscience and Biotechnology
- Tae-Sook Jeong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Abietane diterpenoid compound, and composition comprising extract o...
- Patent number 7,820,212
- Issue date Oct 26, 2010
- Korea Research Institute of Bioscience and Biotechnology
- Tae-Sook Jeong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing polyoxymethylene dimethyl ethers from methanol...
- Patent number 7,671,240
- Issue date Mar 2, 2010
- BASF Aktiengesellschaft
- Eckhard Stroefer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Processes for the manufacture of acetals
- Patent number 7,534,922
- Issue date May 19, 2009
- Ticona GmbH
- Matthias Göring
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Abietane diterpenoid compound, and composition comprising extract o...
- Patent number 7,517,542
- Issue date Apr 14, 2009
- Korea Research Institute of Bioscience
- Tae-Sook Jeong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Industrial process for acetals production in a simulated moving bed...
- Patent number 7,488,851
- Issue date Feb 10, 2009
- Universidade Do Porto
- Alírio Egídio Rodrigues
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for processing compositions containing 1,1,2,2-tetramethoxye...
- Patent number 7,211,698
- Issue date May 1, 2007
- BASF Aktiengesellschaft
- Gunnar Heydrich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Monomer having electron-withdrawing group and process for preparing...
- Patent number 6,949,615
- Issue date Sep 27, 2005
- Daicel Chemical Industries, Ltd.
- Keizo Inoue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process and manufacturing equipment for preparing acetals and ketals
- Patent number 6,806,392
- Issue date Oct 19, 2004
- DSM IP Assets B.V.
- Volkmar Boesch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of manufacturing equipment for preparing acetals and ketals
- Patent number 6,528,025
- Issue date Mar 4, 2003
- Roche Vitamins Inc.
- Volkmar Boesch
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING POLYOXYMETHYLENE DIMETHYL ETHERS
- Publication number 20230278943
- Publication date Sep 7, 2023
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Franz Mantei
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SUSTAINABLE PROCESS FOR THE MANUFACTURE OF 1,1,4,4-TETRAMETHOXY-2-B...
- Publication number 20230144339
- Publication date May 11, 2023
- DSM IP Assets B. V.
- Werner BONRATH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING POLYOXYMETHYLENE DIMETHYL ETHERS
- Publication number 20220388935
- Publication date Dec 8, 2022
- Fraunhofer-Gesellschaft zur Foderung der angewandten Forschung e.V.
- Mohamed Ouda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPARATION METHOD FOR POLYOXYMETHYLENE DIMETHYL ETHER AND MIXTURE...
- Publication number 20220112148
- Publication date Apr 14, 2022
- SHANDONG CHENXIN NEW ENERGY CO., LTD.
- Yijin Cai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
UPGRADING OF A RAW BLEND INTO A DIESEL FUEL SUBSTITUTE: POLY(DIMETH...
- Publication number 20210387157
- Publication date Dec 16, 2021
- Gas Technologies LLC
- Evan VISSER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PROCESS FOR CONTINUOUSLY PRODUCING POLYOXYMETHYLENE DIMETHYL ETHERS...
- Publication number 20200339495
- Publication date Oct 29, 2020
- Institute of Coal Chemistry, Chinese Academy of Sciences
- Weibin FAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
UPGRADING OF A RAW BLEND INTO A DIESEL FUEL SUBSTITUTE: POLY(DIMETH...
- Publication number 20190282993
- Publication date Sep 19, 2019
- Gas Technologies LLC
- Evan Visser
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING DIMETHOXYMETHANE OLIGOMERS
- Publication number 20190276579
- Publication date Sep 12, 2019
- Lyondell Chemical Technology, L.P.
- James N. Waguespack
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
UPGRADING OF A RAW BLEND INTO A DIESEL FUEL SUBSTITUTE: POLY(DIMETH...
- Publication number 20190071378
- Publication date Mar 7, 2019
- Gas Technologies LLC
- Evan Visser
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Method for Preservation of Alpha, Alpha-Difluoroacetaldehyde Alkyl...
- Publication number 20180370889
- Publication date Dec 27, 2018
- Central Glass Company, Limited
- Masato KIMURA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING POLYOXYMETHYLENE DIMETHYL ETHERS FROM FORMALD...
- Publication number 20180134642
- Publication date May 17, 2018
- OME Technologies GmbH
- Jakob BURGER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS OF ASYMMETRIC HYDROGENATION OF KETALS AND ACETALS
- Publication number 20160185683
- Publication date Jun 30, 2016
- DSM IP Assets B. V.
- Werner BONRATH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR REFINING POLYOXYMETHYLENE DIALKYL ETHERS BY CATALYTIC HY...
- Publication number 20140364653
- Publication date Dec 11, 2014
- Dongfang Hongsheng New Energy Application Technology Research Institute Co.,...
- Hongyan SHANG
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR PREPARING ACETALS AND KETALS
- Publication number 20140323771
- Publication date Oct 30, 2014
- DSM IP Assets B. V.
- Thomas Clavey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PREPARING OR RECOVERING ACETALS OR KETALS BY MEANS OF P...
- Publication number 20140288333
- Publication date Sep 25, 2014
- DSM IP Assets B. V.
- Thomas Clavey
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR THE PRODUCTION OF PURE METHYLAL
- Publication number 20140187823
- Publication date Jul 3, 2014
- Ineos Paraform GmbH & Co. KG
- Hans Hasse
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR CONTINUOUSLY PRODUCING POLYOXYMETHYLENE DIMET...
- Publication number 20140114092
- Publication date Apr 24, 2014
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Chungu XIA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR CONTINUOUSLY PRODUCING POLYOXYMETHYLENE DIALK...
- Publication number 20140114093
- Publication date Apr 24, 2014
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Jing CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING BIODERIVED DIPROPYLENE AND TRIPROPYLENE GLYCOL...
- Publication number 20140107380
- Publication date Apr 17, 2014
- Paul D. Bloom
- C07 - ORGANIC CHEMISTRY
Information Patent Application
STABILIZED 3,3 DIALKOXY-1-PROPENE - PREPARATION
- Publication number 20130225869
- Publication date Aug 29, 2013
- Holger Blum
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Method For Manufacturing Hydroxyl Group-containing Acetal Compound
- Publication number 20120277477
- Publication date Nov 1, 2012
- NOF Corporation
- Takashi Ichikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
STABILIZATION OF POLYOLS
- Publication number 20120101252
- Publication date Apr 26, 2012
- Lanxess Deutschland GmbH
- Lutz Heuer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ALLYL AND PROPARGYL ETHERS
- Publication number 20120029240
- Publication date Feb 2, 2012
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING POLYOXYMETHYLENE DIMETHYL ETHERS BY ACETALATIO...
- Publication number 20110313202
- Publication date Dec 22, 2011
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Chungu Xia
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of Dibutoxymethane
- Publication number 20100076226
- Publication date Mar 25, 2010
- Todd Coleman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL ABIETANE DITERPENOID COMPOUND, AND COMPOSITION COMPRISING EXT...
- Publication number 20090062384
- Publication date Mar 5, 2009
- Korea Research Institute of Bioscience and Biotechnology
- Tae-Sook Jeong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOVEL ABIETANE DITERPENOID COMPOUND, AND COMPOSITION COMPRISING EXT...
- Publication number 20080299238
- Publication date Dec 4, 2008
- Korea Research Institute of Bioscience and Biotechnology
- Tae-Sook Jeong
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Industrial Process for Acetals Production in a Simulated Moving Bed...
- Publication number 20080287714
- Publication date Nov 20, 2008
- UNIVERSIDADE DO PORTO
- Alirio Egidio Rodrigues
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Producing Polyoxymethylene Dimethyl Ethers From Methanol...
- Publication number 20080207954
- Publication date Aug 28, 2008
- BASF Aktiengesellschaft
- Eckhard Stroefer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for the Production of Polyoxymethylene Dialkyl Ethers from T...
- Publication number 20080207955
- Publication date Aug 28, 2008
- BASF Aktiengesellschaft
- Eckhard Stroefer
- C07 - ORGANIC CHEMISTRY

Separation Purification Stabilisation Use of additives

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Upgrading of a raw blend into a diesel fuel substitute: poly(dimeth...

Upgrading of a raw blend into a diesel fuel substitute: poly(dimeth...

Process for continuously producing polyoxymethylene dimethyl ethers...

Process for producing dimethoxymethane oligomers

Process for preparing polyoxymethylene dimethyl ethers from formald...

Upgrading of a raw blend into a diesel fuel substitute: poly(dimeth...

Process of asymmetric hydrogenation of ketals and acetals

Method for the preparation of polyesters

Process for the production of pure methylal

Process for preparing or recovering acetals or ketals by means of p...

Process for preparing acetals and ketals

System and method for continuously producing polyoxymethylene dimet...

Reaction system and process for preparing polymethoxy dimethyl ether

Stabilized 3,3 dialkoxy-1-propene-preparation

System and method for continuously producing polyoxymethylene dialk...

Method for refining polyoxymethylene dialkyl ethers by catalytic hy...

Method for preparing polyoxymethylene dimethyl ethers by acetalatio...

Method for manufacturing hydroxyl group-containing acetal compound

Allyl and propargyl ethers

Method for the production of polyoxymethylene dialkyl ethers from t...

Abietane diterpenoid compound, and composition comprising extract o...

Abietane diterpenoid compound, and composition comprising extract o...

Method for producing polyoxymethylene dimethyl ethers from methanol...

Processes for the manufacture of acetals

Abietane diterpenoid compound, and composition comprising extract o...

Industrial process for acetals production in a simulated moving bed...

Method for processing compositions containing 1,1,2,2-tetramethoxye...

Monomer having electron-withdrawing group and process for preparing...

Process and manufacturing equipment for preparing acetals and ketals

Process of manufacturing equipment for preparing acetals and ketals

Patents Applicationslast 30 patents

METHOD FOR PRODUCING POLYOXYMETHYLENE DIMETHYL ETHERS

SUSTAINABLE PROCESS FOR THE MANUFACTURE OF 1,1,4,4-TETRAMETHOXY-2-B...

METHOD FOR PRODUCING POLYOXYMETHYLENE DIMETHYL ETHERS

PREPARATION METHOD FOR POLYOXYMETHYLENE DIMETHYL ETHER AND MIXTURE...

UPGRADING OF A RAW BLEND INTO A DIESEL FUEL SUBSTITUTE: POLY(DIMETH...

PROCESS FOR CONTINUOUSLY PRODUCING POLYOXYMETHYLENE DIMETHYL ETHERS...

UPGRADING OF A RAW BLEND INTO A DIESEL FUEL SUBSTITUTE: POLY(DIMETH...

PROCESS FOR PRODUCING DIMETHOXYMETHANE OLIGOMERS

UPGRADING OF A RAW BLEND INTO A DIESEL FUEL SUBSTITUTE: POLY(DIMETH...

Method for Preservation of Alpha, Alpha-Difluoroacetaldehyde Alkyl...

PROCESS FOR PREPARING POLYOXYMETHYLENE DIMETHYL ETHERS FROM FORMALD...

PROCESS OF ASYMMETRIC HYDROGENATION OF KETALS AND ACETALS

METHOD FOR REFINING POLYOXYMETHYLENE DIALKYL ETHERS BY CATALYTIC HY...

PROCESS FOR PREPARING ACETALS AND KETALS

PROCESS FOR PREPARING OR RECOVERING ACETALS OR KETALS BY MEANS OF P...

PROCESS FOR THE PRODUCTION OF PURE METHYLAL

SYSTEM AND METHOD FOR CONTINUOUSLY PRODUCING POLYOXYMETHYLENE DIMET...

SYSTEM AND METHOD FOR CONTINUOUSLY PRODUCING POLYOXYMETHYLENE DIALK...

METHOD FOR PRODUCING BIODERIVED DIPROPYLENE AND TRIPROPYLENE GLYCOL...

STABILIZED 3,3 DIALKOXY-1-PROPENE - PREPARATION

Method For Manufacturing Hydroxyl Group-containing Acetal Compound

STABILIZATION OF POLYOLS

ALLYL AND PROPARGYL ETHERS

METHOD FOR PREPARING POLYOXYMETHYLENE DIMETHYL ETHERS BY ACETALATIO...

Preparation of Dibutoxymethane

NOVEL ABIETANE DITERPENOID COMPOUND, AND COMPOSITION COMPRISING EXT...

NOVEL ABIETANE DITERPENOID COMPOUND, AND COMPOSITION COMPRISING EXT...

Industrial Process for Acetals Production in a Simulated Moving Bed...

Method for Producing Polyoxymethylene Dimethyl Ethers From Methanol...

Method for the Production of Polyoxymethylene Dialkyl Ethers from T...