ClassID:

92509

C07C213/04 - CPC Classification

Classification description:

Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reaction of ammonia or amines with olefin oxides or halohydrins

Recent Application in this class:
#1
20250304527
2025-10-02

PROCESS FOR MAKING ETHANOLAMINES, POLYETHYLENIMINE AND AMMONIA BASED ON NON-FOSSIL ENERGY

#2
20240352190
2024-10-24

Hydrocarbyl tetralin polyethersulfonate, preparation method therefor and use thereof

#3
20240252434
2024-08-01

LIPID COMPOUND AND USE THEREOF IN DELIVERY OF NUCLEIC ACID

#4
20220401933
2022-12-22

ZEOLITE CATALYZED PROCESS FOR THE AMINATION OF PROPYLENE OXIDE

#5
20220259139
2022-08-18

Conversion of glycolaldehyde with an aminating agent

#6
20220235015
2022-07-28

PRODUCTS OBTAINED BY THE CONVERSION OF GLYCOLALDEHYDE DERIVATIVES AND AMINATING AGENTS AND THEIR CONVERSION TO ETHYLENEAMINES AND ETHANOLAMINES

#7
20220234991
2022-07-28

GAS-PHASE PROCESS FOR THE CONVERSION OF GLYCOLALDEHYDE WITH AN AMINATING AGENT

#8
20210379574
2021-12-09

MULTI-FUNCTIONALIZED HOLLOW FIBER ORGANOCATALYSTS

#9
20210363097
2021-11-25

Method for producing C-Cmono alkanol amines using an acid cation exchanger as a catalyst

#10
20210214300
2021-07-15

ZEOLITE CATALYZED PROCESS FOR THE AMINATION OF ALKYLENE OXIDES

#11
20210107853
2021-04-15

Synthesis of mono-chlorinated acetophenone

#12
20210036234
2021-02-04

White light emitting material, preparation method thereof, and application thereof

#13
20200399520
2020-12-24

Additives for oil and gas drilling and production

#14
20200399519
2020-12-24

Additives for oil and gas drilling and production

#15
20200399518
2020-12-24

Additives for oil and gas drilling and production

#16
20200268687
2020-08-27

Chiral beta-hydroxyethylamines and their use in the treatment of hyperglycemia

#17
20200247744
2020-08-06

N-hydroxyalkylated polyamines, methods of making n-hydroxyalkylated polyamines, and fluids containing an n-hydroxyalkylated polyamine

#18
20200231536
2020-07-23

Process for preparation of O-Desmethyltramadol and salts thereof

#19
20200157445
2020-05-21

Composition, method and use

#20
20200131423
2020-04-30

Additives for oil and gas drilling and production

#21
20200087246
2020-03-19

Process for the conversion of ethylene oxide to monoethanolamine and ethylenediamine employing a zeolite

#22
20200048185
2020-02-13

Process for the preparation of l-Norepinephrine bitartrate monohydrate having high enantiomeric purity

#23
20190367443
2019-12-05

Process for preparation of isoproterenol hydrochloride

#24
20190210956
2019-07-11

N-hydroxyalkylated polyamines, methods of making N-hydroxyalkylated polyamines, and fluids containing an N-hydroxyalkylated polyamine

#25
20190184387
2019-06-20

Process for preparing an epoxidation catalyst

#26
20190152899
2019-05-23

Organic Amine Salt Compound Having Anions Serving as CO2 Donors and Application of Same as Foaming Agent

#27
20190126261
2019-05-02

Multi-lobed porous ceramic body and process for making the same

#28
20190084922
2019-03-21

Quaternized ammonium salts of hydrocarbyl epoxides and use thereof as additives in fuels and lubricants

#29
20190039997
2019-02-07

Process for producing alkanolamine

#30
20190016673
2019-01-17

Organic amine salt compounds having CO-donating anions and their use as foaming agent

#31
20190002392
2019-01-03

Method for synthesising partially N-hydroxyethylated tertiary 1,6-hexanediamines

#32
20180251421
2018-09-06

Beta-hydroxylated tertiary diamines, a process for their synthesis and their use for eliminating acid compounds a gaseous effluent

#33
20180208567
2018-07-26

Process for making hydroxyethyl piperazine compounds

#34
20180179145
2018-06-28

Etheramines based on dialcohols

#35
20180044308
2018-02-15

Systems and methods related to the production of ethylene oxide, ethylene glycol, and/or ethanolamines

#36
20170297010
2017-10-19

Multi-lobed porous ceramic body and process for making the same

#37
20170231219
2017-08-17

Using novel amines to stabilize quaternary trialkylalkanolamines

#38
20170174616
2017-06-22

Minimizing water content in ethanolamine product streams

#39
20170121274
2017-05-04

Quality and color of ethanolamine product streams by reduced temperature at the triethanolamine column

#40
20170096387
2017-04-06

Production of TEA 85% directly without blending with pure cut of DEA 99%

#41
20170081275
2017-03-23

NOVEL BETA-HYDROXYLATED TERTIARY DIAMINES, A PROCESS FOR THEIR SYNTHESIS AND THEIR USE FOR ELIMINATING ACID COMPOUNDS A GASEOUS EFFLUENT

#42
20170022145
2017-01-26

Minimizing water content in ethanolamine product streams

#43
20160368847
2016-12-22

Process for producing alkylene oxide adduct and alkylene oxide adduct

#44
20160068476
2016-03-10

Process for choline hydroxide

#45
20150329476
2015-11-19

Etheramines based on 1,2-dialcohols

#46
20150284350
2015-10-08

VINYLIDENE DIMER DERIVATIVES

#47
20150266808
2015-09-24

Quaternized ammonium salts of hydrocarbyl epoxides and use thereof as additives in fuels and lubricants

#48
20150209774
2015-07-30

Multi-lobed porous ceramic body and process for making the same

#49
20150183720
2015-07-02

Process for making ethanolamines

#50
20150183719
2015-07-02

Process for making ethanolamines

#51
20150166464
2015-06-18

Process for creating carbon-carbon bonds using carbonyl compounds

#52
20150045565
2015-02-12

Process for preparing an olefin oxide using a multi-lobed porous ceramic body

#53
20150031917
2015-01-29

Process for the production of choline hydroxide

#54
20150028253
2015-01-29

Using novel amines to stabilize quaternary trialkylalkanolamines

#55
20140371470
2014-12-18

Methods for producing epoxidation catalysts and epoxidation methods utilizing these

#56
20140330042
2014-11-06

Process for making ethoxylated amine compounds

#57
20140081046
2014-03-20

High-yield process for the synthesis of urea

#58
20140061020
2014-03-06

Devices and method for continuous distillative separation of a mixture containing one or more alkanolamine(s)

#59
20140012019
2014-01-09

Epoxidation processes

#60
20130338401
2013-12-19

Process for the production of amino alcohols

#61
20130331573
2013-12-12

Process for preparing piperazine

#62
20130303805
2013-11-14

Production method for amino compound

#63
20130190534
2013-07-25

Process for preparing choline hydroxide from trimethylamine and ethylene oxide

#64
20130123513
2013-05-16

Adhesive compositions for bonding composites

#65
20130116453
2013-05-09

Ordered mesoporous titanosilicate and the process for the preparation thereof

#66
20120323032
2012-12-20

Process of making β-hydroxyamino compounds

#67
20120323026
2012-12-20

Epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide

#68
20120277447
2012-11-01

Process for improving the selectivity of an EO catalyst

#69
20120264979
2012-10-18

Process for preparing -dimethylaminoethoxyethanol

#70
20120171407
2012-07-05

Multi-lobed porous ceramic body and process for making the same

#71
20120157715
2012-06-21

Process for preparing an N,N-dialky-ethanolamine having high color stability

#72
20120053054
2012-03-01

Alkoxylated alkylamines/alkyl ether amines with peaked distribution

#73
20110263742
2011-10-27

Process for preparing polyether alcohols

#74
20110201497
2011-08-18

Composition Comprising A Pesticide and an Alkoxylate of Iso-Heptadecylamine

#75
20110168542
2011-07-14

Devices and method for continuous distillative separation of a mixture containing one or more alkanolamine(s)

#76
20110118469
2011-05-19

Continuous flow synthesis of amino alcohols using microreactors

#77
20110071318
2011-03-24

Method and apparatus for producing mono-lower-alkyl monoalkanolamine

#78
20100274003
2010-10-28

ACID ADDITION SALTS OF SYNTHETIC INTERMEDIATES FOR CARBAPENEM ANTIBIOTICS AND PROCESSES FOR PREPARING THE SAME

#79
20100267969
2010-10-21

Rhenium-promoted epoxidation catalysts and methods of making and using them

#80
20100256289
2010-10-07

Adhesive compositions for bonding composites

#81
20100249463
2010-09-30

Method and apparatus for producing mono-lower-alkylmonoalkanolamine

#82
20100160684
2010-06-24

Process for preparing quaternary alkammonium halides

#83
20100087684
2010-04-08

Methods for making ethanolamine(s) and ethyleneamine(s) from ethylene oxide and ammonia, and related methods

#84
20100056376
2010-03-04

ALKOXYLATED ALKYLAMINES/ALKYL ETHER AMINES WITH PEAKED DISTRIBUTION

#85
20100041923
2010-02-18

Method for producing alkylene oxide addition products

#86
20090292132
2009-11-26

REACTOR SYSTEM AND PROCESS FOR REACTING A FEED

#87
20090223805
2009-09-10

PROCESS FOR PREPARING N,N-DIMETHYLAMINOETHOXYETHANOL

#88
20090209788
2009-08-20

Process for preparation of alkoxylated alkylamines/alkyl ether amines with peaked distribution

#89
20090177016
2009-07-09

CATALYST AND PROCESS USING THE CATALYST

#90
20090050535
2009-02-26

REACTOR SYSTEM, AND A PROCESS FOR PREPARING AN OLEFIN OXIDE, A 1,2-DIOL, A 1,2-DIOL ETHER, A 1,2-CARBONATE AND AN ALKANOLAMINE

#91
20090028966
2009-01-29

Methods for introducing reactive secondary amines pendant to polymers backbones that are useful for diazeniumdiolation

#92
20080293597
2008-11-27

METHOD FOR INHIBITING HYDRATE FORMATION

#93
20080281118
2008-11-13

Epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine

#94
20080261814
2008-10-23

Alkoxylated alkylamines/alkyl ether amines with peaked distribution

#95
20080015121
2008-01-17

Compositions, methods and uses for sterically hindered quaternary ammonium compounds

#96
20070287864
2007-12-13

Production method of phenylethanolamine compound, and its intermediate

#97
20070225329
2007-09-27

Aryl aniline βadrenergic receptor agonists

#98
20070213545
2007-09-13

Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process

#99
20070203352
2007-08-30

Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process

#100
20070203350
2007-08-30

Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process

#101
20070203349
2007-08-30

Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process

#102
20070203348
2007-08-30

Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process

#103
20070184973
2007-08-09

CATALYST AND PROCESS USING THE CATALYST

#104
20060084828
2006-04-20

Process for preparation of (+)-p-mentha-2,8-diene-1-ol

#105
20050222442
2005-10-06

Process for preparing a catalyst, the catalyst, and a use of the catalyst

#106
20050075271
2005-04-07

Crystalline beta2 adrenergic receptor agonist