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Class Information
Number: 564/475
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Amino nitrogen containing (e.g., urea, sulfonamides, nitrosamines, oxyamines, etc., and salts thereof) > Acyclic > Preparing directly by amination > Of ether containing compound > Of an alkylene oxide
Description: Processes wherein the organic compound is an alkylene oxide.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7550631 |
Modified alkoxylated polyol compounds |
Jun. 23, 2009 |
| 7538080 |
Modified alkoxylated polyol compounds |
May. 26, 2009 |
| 7465835 |
Synthesis of amines using molecular sieve SSZ-75 |
Dec. 16, 2008 |
| 7439219 |
Modified alkoxylated polyol compounds |
Oct. 21, 2008 |
| 7323600 |
Process for improving the conversion of oxazolidones to alkanolamines |
Jan. 29, 2008 |
| 7279602 |
Method for separating triethanolamin from a mixture obtainable by ammonia and ethylene oxide reaction |
Oct. 9, 2007 |
| 7189879 |
Process for the production of 1-hydroxymethyl-1,3,5-triazapentane, trihydrochloride |
Mar. 13, 2007 |
| 7164044 |
Process for producing high purity trialkanolamine |
Jan. 16, 2007 |
| 7122684 |
Process for preparing 1,2-diamino compounds |
Oct. 17, 2006 |
| 7119231 |
Method for producing alkanolamines |
Oct. 10, 2006 |
| 6909018 |
Preparation of polyalkeneamines |
Jun. 21, 2005 |
| 6846959 |
Process for producing alkanolamines |
Jan. 25, 2005 |
| 6746623 |
Alkyl glycidyl ether-capped diamine foam controlling agent |
Jun. 8, 2004 |
| 6727389 |
Cyclic organo-oxide storage vent scrubbing |
Apr. 27, 2004 |
| 6723880 |
Preparation of secondary amines from primary amines |
Apr. 20, 2004 |
| 6632968 |
Method for the production of amines from epoxidized olefins |
Oct. 14, 2003 |
| 6566556 |
Method for production of alkanolamine and apparatus therefor |
May. 20, 2003 |
| 6563003 |
Process to produce amino alcohol salts |
May. 13, 2003 |
| 6559342 |
Method of producing alkanolamines and apparatus for producing same |
May. 6, 2003 |
| 6403834 |
Method for preparing tris(ether-amine) |
Jun. 11, 2002 |
| 6388041 |
Polyoxyethylene derivatives having optionally protected amino group at one end and process for producing the same |
May. 14, 2002 |
| 6388137 |
Method of purifying triethanolamine |
May. 14, 2002 |
| 6365708 |
Polyamines and coating compositions with enhanced resistance to yellowing |
Apr. 2, 2002 |
| 6291714 |
Continuous process for effecting gas liquid reactions |
Sep. 18, 2001 |
| 6222075 |
Process for the production of N, N, N', N',-tetra-(2-hydroxyethyl)ethylene diamine |
Apr. 24, 2001 |
| 6207121 |
Composition and process for removal of acid gases |
Mar. 27, 2001 |
| 6169207 |
Process for producing dialkanolamines |
Jan. 2, 2001 |
| 6140541 |
Process for preparing polyalkene amines |
Oct. 31, 2000 |
| 6060625 |
Process for the production of etheramine alkoxylates |
May. 9, 2000 |
| 5994585 |
Amination process |
Nov. 30, 1999 |
| 5874624 |
Process for the preparation of a dihydroxyamino compound |
Feb. 23, 1999 |
| 5854312 |
Aqueous hardeners for epoxy resin systems |
Dec. 29, 1998 |
| 5840995 |
Precursor for alkoxylation catalysts |
Nov. 24, 1998 |
| 5786405 |
Amine-initiated polyether polyols and a process for their production |
Jul. 28, 1998 |
| 5672761 |
Method for reducing the viscosity of high viscosity polyether polyols |
Sep. 30, 1997 |
| 5672662 |
Poly(ethylene glycol) and related polymers monosubstituted with propionic or butanoic acids and functional derivatives thereof for biotechnical applications |
Sep. 30, 1997 |
| 5633408 |
Process for preparing alkanolamines |
May. 27, 1997 |
| 5616811 |
Etheramine alkoxylates |
Apr. 1, 1997 |
| 5599999 |
Process for preparation for alkanolamine, catalyst used in the process and process for preparation of the catalyst |
Feb. 4, 1997 |
| 5594150 |
Process for the preparation of a secondary or tertiary hydroxylated amine compound from a primary or secondary amine compound and a product made by the process |
Jan. 14, 1997 |
| 5545757 |
Production of ethanolamines |
Aug. 13, 1996 |
| 5483008 |
Polyether having heterofunctional groups at both ends, process for the preparation thereof and polymerization initiator therefor |
Jan. 9, 1996 |
| 5476969 |
Highly reactive polyoxyalkylene-polyols containing tertiary amino groups in bonded form, their preparation, and their use for the preparation of polyisocyanate polyaddition products |
Dec. 19, 1995 |
| 5430190 |
Propoxylation and reductive alkylation of diethylenetriamine |
Jul. 4, 1995 |
| 5395973 |
Processes for making ethanolamines |
Mar. 7, 1995 |
| 5364973 |
Productive process for making conventional and low-unsaturation polyether polyols |
Nov. 15, 1994 |
| 5334763 |
Processes for making ethanolamines |
Aug. 2, 1994 |
| 5326873 |
Palladium catalyzed addition of amines to 3,4-epoxy-1-butene |
Jul. 5, 1994 |
| 5210325 |
Alkoxylation process catalyzed by supported rare earth elements |
May. 11, 1993 |
| 5194641 |
Method of manufacturing nonionic surfactants low in alkylene oxides and low in 1,4-dioxane, using alkali metal alkoxides as catalysts |
Mar. 16, 1993 |
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