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1.发明申请Method of preparing alkoxylation catalysts and their use in alkoxylation processes 有权制备烷氧基化催化剂的方法及其在烷氧基化方法中的应用公开(公告)号：US20050240064A1
公开(公告)日：2005-10-27
申请号：US10832613
申请日：2004-04-27
申请人： Upali Weerasooriya , James Bennett , Peter Radford
发明人： Upali Weerasooriya , James Bennett , Peter Radford
CPC分类号： B01J31/04 , B01J23/02 , B01J2231/48 , B01J2531/23 , C07C41/03 , C07C43/135
摘要： A process for preparing an alkoxylation catalyst suitable for alkoxylating compounds that includes mixing a calcium-containing compound in a dispersing medium having a boiling point less that 160° C. with a carboxylic acid and an inorganic acid or anhydride.
摘要翻译： 制备适于烷氧基化化合物的烷氧基化催化剂的方法，其包括将沸点低于160℃的分散介质中的含钙化合物与羧酸和无机酸或酸酐混合。
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公开(公告)号：US09266821B2
公开(公告)日：2016-02-23
申请号：US12580467
申请日：2009-10-16
申请人： Upali Weerasooriya , John Boorem , Brian Hodle , Aaron Boorem , Peter Radford , Howard Stevenson , G. Gerald Barr
发明人： Upali Weerasooriya , John Boorem , Brian Hodle , Aaron Boorem , Peter Radford , Howard Stevenson , G. Gerald Barr
IPC分类号： C07D233/04 , C07C231/02 , C07C233/36
CPC分类号： C07C231/02 , C07D233/04 , C07C233/36
摘要： A process for reacting, in the presence of a particular calcium containing catalyst, an amine having an active hydrogen and one or more of a fatty acid ester or a fatty acid.
摘要翻译： 在特定含钙催化剂存在下使具有活性氢和一种或多种脂肪酸酯或脂肪酸的胺反应的方法。
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公开(公告)号：US20110092715A1
公开(公告)日：2011-04-21
申请号：US12580467
申请日：2009-10-16
申请人： Upali Weerasooriya , John Boorem , Brian Hodle , Aaron Boorem , Peter Radford , Howard Stevenson , G. Gerald Barr
发明人： Upali Weerasooriya , John Boorem , Brian Hodle , Aaron Boorem , Peter Radford , Howard Stevenson , G. Gerald Barr
IPC分类号： C07D233/04 , C07C231/02 , C07C227/00 , C07C303/00 , C07F9/06
CPC分类号： C07C231/02 , C07D233/04 , C07C233/36
摘要： A process for reacting, in the presence of a particular calcium containing catalyst, an amine having an active hydrogen and one or more of a fatty acid ester or a fatty acid.
摘要翻译： 在特定含钙催化剂存在下使具有活性氢和一种或多种脂肪酸酯或脂肪酸的胺反应的方法。
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公开(公告)号：US5627121A
公开(公告)日：1997-05-06
申请号：US490990
申请日：1995-06-15
申请人： John Lin , Upali Weerasooriya , Bruce E. Leach , Steve V. Orsak
发明人： John Lin , Upali Weerasooriya , Bruce E. Leach , Steve V. Orsak
CPC分类号： C07C41/03 , B01J31/0212 , B01J31/04
摘要： A process for preparing an alkoxylation catalyst suitable for alkoxylating compounds such as active hydrogen-containing compounds wherein an alkoxylated alcohol mixture, a calcium-containing compound that is at least partially dispersible in the alkoxylated alcohol mixture, and a carboxylic acid are mixed together to produce a calcium-containing composition having titratable alkalinity, the composition being obtained under conditions to prevent loss of water, the composition being at least partially neutralized with an inorganic acid under conditions to prevent loss of water to produce a partially neutralized calcium-containing catalyst.
摘要翻译： 一种制备烷氧基化催化剂的方法，所述烷氧基化催化剂适用于烷氧基化化合物如含活性氢的化合物，其中烷氧基化醇混合物，至少部分分散在烷氧基化醇混合物中的含钙化合物和羧酸混合在一起以产生 具有可滴定碱度的含钙组合物，该组合物在防止水分损失的条件下获得，该组合物在无机酸条件下至少部分中和，以防止水损失以产生部分中和的含钙催化剂。
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公开(公告)号：US5386045A
公开(公告)日：1995-01-31
申请号：US924952
申请日：1992-08-05
申请人： Upali Weerasooriya , Donald T. Robertson , John Lin , Bruce E. Leach , Cynthia L. Aeschbacher , Tonyette S. Sandoval
发明人： Upali Weerasooriya , Donald T. Robertson , John Lin , Bruce E. Leach , Cynthia L. Aeschbacher , Tonyette S. Sandoval
CPC分类号： C07C67/26
摘要： A process for producing alkoxylated mono-, di-, and tri-esters in which a starting material ester and an alkylene oxide are reacted in the presence of selected calcium based catalysts.
摘要翻译： 一种制备烷氧基化单 - ，二 - 和三 - 酯的方法，其中原料酯和烯化氧在选择的钙基催化剂存在下反应。
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公开(公告)号：US5498753A
公开(公告)日：1996-03-12
申请号：US232679
申请日：1994-04-25
申请人： Upali Weerasooriya , John Lin , Janet L. Watson
发明人： Upali Weerasooriya , John Lin , Janet L. Watson
IPC分类号： C07C303/22 , C07B61/00 , C07C303/32 , C07C303/44 , C07C309/10 , C07C41/00
CPC分类号： C07C303/32
摘要： A process for producing alkali metal isethionate ethoxylates by reacting an alkali metal isethionate and a polyol, the mole ratio of polyol to alkali metal isethionate being greater than about 7:1, the reaction mixture produced being neutralized with a non-oxidizing inorganic acid to produce a neutralized reaction mixture from which the alkali metal isethionate ethoxylate is recovered.
摘要翻译： 通过使碱金属羟乙基磺酸盐与多元醇反应生成碱金属羟乙基磺酸盐乙氧基化物的方法，多元醇与碱金属羟乙基磺酸盐的摩尔比大于约7:1，所产生的反应混合物用非氧化性无机酸中和， 中和的反应混合物从中回收了碱金属羟乙磺酸乙氧基化物。
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公开(公告)号：US6147246A
公开(公告)日：2000-11-14
申请号：US471967
申请日：1999-12-23
申请人： Upali Weerasooriya , K. Lee Matheson , Dewey L. Smith , Paul A. Filler , Elida G. Partain , Kelly D. Knouse , Janet L. Watson
发明人： Upali Weerasooriya , K. Lee Matheson , Dewey L. Smith , Paul A. Filler , Elida G. Partain , Kelly D. Knouse , Janet L. Watson
IPC分类号： B01J31/02 , C07B41/04 , C07B61/00 , C07C68/06 , C07C69/96 , C08G65/26 , C10M105/48 , C11D1/14 , C11D1/22 , C11D1/29 , C11D1/72 , C11D1/722 , C11D1/83 , C11D3/10
摘要： A process for alkoxylating an organic carbonate wherein an alkylene oxide is reacted with an organic carbonate such as a dialkyl carbonate in the presence of a catalytically effective amount of a calcium-containing catalyst to produce alkoxylated carbonates.
摘要翻译： 一种使有机碳酸酯烷氧化的方法，其中烯化氧与有机碳酸酯如碳酸二烷基酯在催化有效量的含钙催化剂的存在下反应生成烷氧基化碳酸酯。
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公开(公告)号：US6020509A
公开(公告)日：2000-02-01
申请号：US218825
申请日：1998-12-22
摘要： A process for producing a surfactant composition by partially saponifying an alkoxylated triglyceride having the formula: ##STR1## with an alkali metal hydroxide such as sodium hydroxide and recovering a surfactant composition comprising soap and moisturizing agents comprised of alkoxylated monoglycerides and unreacted alkoxylated triglycerides.
摘要翻译： 通过用碱金属氢氧化物如氢氧化钠部分皂化具有下式的烷氧基化甘油三酸酯并回收包含由烷氧基化单甘油酯和未反应的烷氧基化甘油三酸酯组成的皂和保湿剂的表面活性剂组合物来制备表面活性剂组合物的方法。
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公开(公告)号：US5731461A
公开(公告)日：1998-03-24
申请号：US582467
申请日：1996-01-03
申请人： John Lin , Upali Weerasooriya , Paul A. Filler
发明人： John Lin , Upali Weerasooriya , Paul A. Filler
IPC分类号： C07C303/08 , C07C303/12 , C07C303/38 , C07C309/86 , C07C311/17 , C11D1/00 , C07C307/02 , C07C311/16
CPC分类号： C07C311/17 , C07C303/08 , C07C303/12 , C07C303/38 , C11D1/002
摘要： Disclosed are surfactant compositions comprising a compound of formula I ##STR1## wherein R is an alkyl group having 6 to 20 carbon atoms, R.sub.1 is a short chain alkyl group and Ar is an aryl group having 6 carbon atoms.
摘要翻译： 公开了包含式I化合物的表面活性剂组合物其中R是具有6至20个碳原子的烷基，R 1是短链烷基，Ar是具有6个碳原子的芳基。
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公开(公告)号：US06268517B1
公开(公告)日：2001-07-31
申请号：US09567670
申请日：2000-05-09
IPC分类号： C07C5100
摘要： A process for producing a surfactant composition by partially saponifying an alkoxylated triglyceride having the formula: with an alkali metal hydroxide such as sodium hydroxide and in the presence of from 5 to 10% free water, removing water by heating and recovering a surfactant composition comprising soap and moisturizing agents comprised of alkoxylated monoglycerides and unreacted alkoxylated triglycerides.
摘要翻译： 通过用碱金属氢氧化物如氢氧化钠部分皂化具有下式的烷氧基化甘油三酸酯并在5至10％游离水的存在下，通过加热和回收包含皂的表面活性剂组合物除去水来制备表面活性剂组合物的方法 和由烷氧基化单酸甘油酯和未反应的烷氧基化甘油三酸酯组成的保湿剂。
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