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Class Information
Number: 564/477
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 > Producing monohydroxy alkyl amines
Description: Processes wherein the compounds produced are monohydroxy alkyl amines (i.e., HO-alkyl)x-N-(H)3-x).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7528270 |
Process for the production of an olefin oxide, a 1, 2-diol, a 1,2-diol ether, or an alkanolamine |
May. 5, 2009 |
| 7479565 |
Process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine |
Jan. 20, 2009 |
| 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 |
| 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 |
| 6696610 |
Continuous preparation of monoethanolamine, diethanolamine and triethanolamine |
Feb. 24, 2004 |
| 6683217 |
Process for manufacturing triethanolamine and product obtained |
Jan. 27, 2004 |
| 6613944 |
Process to produce 3-carbon amino alcohol salts |
Sep. 2, 2003 |
| 6559342 |
Method of producing alkanolamines and apparatus for producing same |
May. 6, 2003 |
| 6262310 |
Halogen-free, deposit-control fuel additives comprising a hydroxypolyalkene amine, and a process for its production |
Jul. 17, 2001 |
| 6207121 |
Composition and process for removal of acid gases |
Mar. 27, 2001 |
| 6169207 |
Process for producing dialkanolamines |
Jan. 2, 2001 |
| 6093854 |
Process for preparing alkanolamines from polyolefin epoxides |
Jul. 25, 2000 |
| 6063965 |
Production of diethanolamine |
May. 16, 2000 |
| 5994585 |
Amination process |
Nov. 30, 1999 |
| 5817593 |
Catalyst and process for producing amines |
Oct. 6, 1998 |
| 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 |
| 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 |
| 5430190 |
Propoxylation and reductive alkylation of diethylenetriamine |
Jul. 4, 1995 |
| 5395973 |
Processes for making ethanolamines |
Mar. 7, 1995 |
| 5334763 |
Processes for making ethanolamines |
Aug. 2, 1994 |
| 5326873 |
Palladium catalyzed addition of amines to 3,4-epoxy-1-butene |
Jul. 5, 1994 |
| 5288910 |
Palladium catalyzed addition of amines to 3,4-epoxy-1-butene |
Feb. 22, 1994 |
| 5227007 |
Process for producing crystals of salt of acidic amino acid and basic amino acid |
Jul. 13, 1993 |
| 5208377 |
Purification and decolorization of off-color alkyl alkanolamines |
May. 4, 1993 |
| 5183923 |
Process for preparing primary hydroxyl-containing diols |
Feb. 2, 1993 |
| 5129917 |
Poly(aminoalcohol) additives to improve the low-temperature properties of distillate fuels and compositions containing same |
Jul. 14, 1992 |
| 4992587 |
Process of using a ruthenium-promoted, halogen-containing, nickel and/or cobalt catalyst, to catalyze an amination reaction |
Feb. 12, 1991 |
| 4983736 |
Amines catalysis using metallic polyphosphate condensation catalysts having a condensed structure |
Jan. 8, 1991 |
| 4939301 |
Production of ethanolamine by amination of ethylene oxide over acid activated clays |
Jul. 3, 1990 |
| 4931596 |
Process for preparing hydroxylated amines |
Jun. 5, 1990 |
| 4888446 |
Preparation of polyoxyalkylene glycol amines |
Dec. 19, 1989 |
| 4855505 |
Promoted nickel and/or cobalt catalyst, its use, and process performed in its presence |
Aug. 8, 1989 |
| 4847418 |
Continuous process for preparing alkanolamines |
Jul. 11, 1989 |
| 4845296 |
Process for preparing alkanolamines |
Jul. 4, 1989 |
| 4612335 |
Polyoxyalkylene polyether amino alcohols containing a tertiary hydroxyl group and flexible polyurethanes made therefrom |
Sep. 16, 1986 |
| 4605769 |
Preparation of alkanolamine |
Aug. 12, 1986 |
| 4482743 |
Hydroxyalkyl bis(dialkylaminoalkyl)amine manufacture |
Nov. 13, 1984 |
| 4479010 |
Procedure for the alkoxylation of polyoxyalkyleneamines |
Oct. 23, 1984 |
| 4471138 |
Severely sterically hindered secondary aminoether alcohols |
Sep. 11, 1984 |
| 4465858 |
Procedure for the partial alkoxylation of polyoxyalkyleneamines |
Aug. 14, 1984 |
| 4438281 |
Selective production of monoalkanolamines from alkylene oxides and ammonia over acidic inorganic catalysts |
Mar. 20, 1984 |
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