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1. 发明授权

US5932769A Multi-metallic actalysts for amination of alcohols to form alkylamines 失效
标题翻译：用于胺化胺形成烷基胺的多金属催化剂
公开(公告)号：US5932769A
公开(公告)日：1999-08-03
申请号：US13624
申请日：1998-01-26
申请人： Gamini Ananda Vedage , Kathryn Sue Hayes , Malee Leeaphon , John Nelson Armor
发明人： Gamini Ananda Vedage , Kathryn Sue Hayes , Malee Leeaphon , John Nelson Armor
IPC分类号： B01J23/89 , C07C209/16 , C07C211/05 , C07C211/06 , C07C211/07 , C07C209/38
CPC分类号： C07C209/16 , B01J23/8913 , B01J23/892
摘要： A process for the production of aliphatic amines by reacting aliphatic alcohols with an amino compound in the presence of a catalyst containing at least two inter-dispersed metals, in a multi-metallic structure, in which at least one of the metals is nickel or cobalt, and at least one other metal is palladium, platinum, rhodium, ruthenium, or copper.
摘要翻译：在多金属结构中，在至少一种金属是镍或钴的多金属结构中，在含有至少两种相互分散的金属的催化剂的存在下，使脂族醇与氨基化合物反应生产脂族胺的方法，并且至少一种其它金属是钯，铂，铑，钌或铜。

2. 发明授权

US06184416B2 Lithium aluminate as a catalyst support for hydrogenation of aromatic amines 有权
标题翻译：铝酸锂作为芳族胺氢化的催化剂载体
公开(公告)号：US06184416B2
公开(公告)日：2001-02-06
申请号：US09561071
申请日：2000-04-28
申请人： Hao Ding , John Nelson Armor , Lenore Ann Emig , Dorai Ramprasad , Gamini Ananda Vedage , Frederick Carl Wilhelm
发明人： Hao Ding , John Nelson Armor , Lenore Ann Emig , Dorai Ramprasad , Gamini Ananda Vedage , Frederick Carl Wilhelm
IPC分类号： C07C20900
CPC分类号： B01J23/58 , B01J23/002 , B01J23/464 , B01J37/031 , B01J2523/00 , C07C209/72 , B01J2523/31 , B01J2523/47 , B01J2523/822 , B01J2523/11 , C07C211/50
摘要： This invention relates to an improvement in a process for the catalytic hydrogenation of aromatic amines and to the resultant catalyst. The basic process for hydrogenating both mononuclear and polynuclear aromatic amines comprises contacting an aromatic amine with hydrogen in the presence of a rhodium catalyst under conditions for effecting ring hydrogenation. The improvement in the ring hydrogenation process resides in the use of a rhodium catalyst carried on a lithium aluminate support. Often ruthenium is included.
摘要翻译：本发明涉及芳族胺和所得催化剂的催化氢化方法的改进。用于氢化单核和多核芳香胺的基本方法包括在铑催化剂存在下使芳族胺与氢在使环加氢条件下接触。环加氢过程的改进在于使用负载在铝酸锂载体上的铑催化剂。通常包括钌。

3. 发明授权

US6121493A Isomerization of cyclohexylamines to produce their thermodynamic isomeric form 失效
标题翻译：异构化环己胺产生其热力学异构体形式
公开(公告)号：US6121493A
公开(公告)日：2000-09-19
申请号：US40311
申请日：1993-03-30
申请人： Gamini Ananda Vedage , John Nelson Armor
发明人： Gamini Ananda Vedage , John Nelson Armor
IPC分类号： B01J23/89 , C07C209/72 , C07C209/00
CPC分类号： C07C209/72 , B01J23/8913
摘要： This invention relates to an isomerization process wherein hydrogenated aromatic amines are substantially isomerized to their thermodynamic form. These hydrogenated aromatic amines are presented by the formulas: ##STR1## wherein R is hydrogen or C.sub.1-6 aliphatic, R1 and R2 are hydrogen or C.sub.1-6 aliphatic, A is C.sub.1-4 or NH; n is 0-2, x is 1-3 and y is 1 to 2 except the sum of the y groups in Formula I may be 1.The improvement in the process comprises using a catalytic system comprising cobalt preferably in combination with another Group VIII metal selected from rhodium, ruthenium, platinum, and palladium and the metal, copper. Preferably the catalyst comprises cobalt in combination with rhodium or ruthenium wherein the weight ratio of cobalt to rhodium or ruthenium, calculated on metal content, is from about 0.2 to 100 weight parts cobalt per weight part rhodium or ruthenium and the isomerization is carried out in the presence of hydrogen.
摘要翻译：本发明涉及异构化方法，其中氢化芳族胺基本上异构化成其热力学形式。这些氢化芳族胺由下式表示：其中R是氢或C 1-6脂族基，R 1和R 2是氢或C 1-6脂族基，A是C 1-4或NH; n为0-2，x为1-3且y为1至2，除了式I中的y基团的总和可以为1.该方法的改进包括使用包含钴的催化体系，优选与另一种VIII族选自铑，钌，铂和钯的金属和金属，铜。优选地，催化剂包括与铑或钌组合的钴，其中以金属含量计算的钴与铑或钌的重量比为每重量份铑或钌约0.2至100重量份的钴，异构化在存在氢气。

4. 发明授权

US06140540A Hydrogenation of aromatic amines to produce their ring hydrogenated counterparts 失效
标题翻译：芳香胺的氢化生成它们的环氢化对应物
公开(公告)号：US06140540A
公开(公告)日：2000-10-31
申请号：US43646
申请日：1993-04-06
申请人： Gamini Ananda Vedage , Richard Scott Myers , John Nelson Armor
发明人： Gamini Ananda Vedage , Richard Scott Myers , John Nelson Armor
IPC分类号： B01J23/89 , C07C209/72 , C07C209/00
CPC分类号： B01J23/8913 , C07C209/72
摘要： This invention relates to an improved hydrogenation and isomerization process wherein aromatic amines are hydrogenated to their ring hydrogenated counterparts and substantially isomerized to their thermodynamic form. These aromatic amines are presented by the formulas: ##STR1## wherein R is hydrogen or C.sub.1-6 alkyl, R1 and R2 are hydrogen or C.sub.1-6 aliphatic, A is C.sub.1-4 or NH; n is 0-2, x is 1-3 and y is 0 to 2 except the sum of the y groups must be at least 1.
摘要翻译：本发明涉及改进的氢化和异构化方法，其中芳族胺被氢化成它们的环氢化对应物并基本上异构化成它们的热力学形式。这些芳族胺由下式表示：其中R是氢或C 1-6烷基，R 1和R 2是氢或C 1-6脂族基，A是C 1-4或NH; n为0-2，x为1-3且y为0至2，除了y基团之和必须至少为1。

5. 发明授权

US5917092A Metal exchanged zeolite catalysts for alcohol amination 失效
标题翻译：用于醇胺化的金属交换沸石催化剂
公开(公告)号：US5917092A
公开(公告)日：1999-06-29
申请号：US49540
申请日：1998-03-27
申请人： Gamini Ananda Vedage , Lenore Ann Emig , Hong-Xin Li , John Nelson Armor
发明人： Gamini Ananda Vedage , Lenore Ann Emig , Hong-Xin Li , John Nelson Armor
IPC分类号： C07C209/16 , C07C211/03 , C07C211/06 , C07C211/07 , C07C209/38
CPC分类号： C07C209/16
摘要： A process for the production of predominantly primary and secondary amines and little or no tertiary amines by the reductive amination of aliphatic alcohols using a metal exchanged crystalline aluminosilicate catalyst. The catalyst has a silica/alumina ratio ranging from about 10:1 to 40:1, contains about 1 to 10% by weight of cobalt or nickel and about 0.05 to 5% by weight of at least one other metal. High conversion rates are achieved at moderate temperatures and pressures.
摘要翻译：通过使用金属交换的结晶硅铝酸盐催化剂对脂族醇进行还原胺化，主要生产伯胺和仲胺以及很少或不含叔胺的方法。催化剂的二氧化硅/氧化铝比例为约10:1至40:1，含约1至10重量％的钴或镍和约0.05至5重量％的至少一种其它金属。在适度的温度和压力下实现高转化率。

6. 发明授权

US5672762A Hydrogenation of nitriles to tertiary amines 失效
标题翻译：将腈氢化成叔胺
公开(公告)号：US5672762A
公开(公告)日：1997-09-30
申请号：US631280
申请日：1996-04-12
申请人： Gamini Ananda Vedage , John Nelson Armor
发明人： Gamini Ananda Vedage , John Nelson Armor
IPC分类号： C07C209/48
CPC分类号： C07C209/48
摘要： Improved selectivity to tertiary amine production is obtained by the addition of an aliphatic or aromatic halide to the feed during the catalytic hydrogenation of saturated or unsaturated aliphatic or cycloaliphatic nitriles.
摘要翻译：通过在饱和或不饱和脂族或脂环族腈的催化氢化期间向进料中加入脂族或芳族卤化物可以提高对叔胺生产的选择性。

7. 发明申请

US20210179769A1 BENZYLATED TRIAMINONONANE AND USES THEREOF 有权
公开(公告)号：US20210179769A1
公开(公告)日：2021-06-17
申请号：US16761950
申请日：2017-11-09
申请人： Gamini Ananda VEDAGE , Michael COOK , Sudhir ANANTHACHAR , Jamie SCHNECK , Evonik Operations GmbH
发明人： Gamini Ananda Vedage , Michael Cook , Sudhir Ananthachar , Jamie Schneck
IPC分类号： C08G59/50 , C07C209/68
摘要： The present invention provides benzylated triaminononane compounds, epoxy curing agent compositions comprising benzylated triaminononane compounds and methods of making such compositions. Amine-epoxy compositions and articles produced from these amine-epoxy compositions are also disclosed.

8. 发明申请

US20130079435A1 Benzylated Polyamine Curing Agents 有权
标题翻译：苯甲酰化多胺固化剂
公开(公告)号：US20130079435A1
公开(公告)日：2013-03-28
申请号：US13242153
申请日：2011-09-23
申请人： Williams Rene Edouard Raymond , Gamini Ananda Vedage
发明人： Williams Rene Edouard Raymond , Gamini Ananda Vedage
IPC分类号： C07C211/53 , C07C209/78 , C09J163/00 , C08L63/00 , C09D163/00
CPC分类号： C08G59/50 , C08L63/00 , C09D163/00 , C09J163/00 , Y10T428/31511
摘要： A curing agent composition including at least one benzylated polyamine compound. The benzylated polyamine compound is a reaction product of a benzaldehyde compound or benzyl halide compound and a polyamine according to the following formula: H2N—CH2-A-CH2-NH2 where A is a phenylene group or a cyclohexylene group. A method for making the curing agent composition and an amine-epoxy composition are also disclosed.
摘要翻译：包含至少一种苄化多胺化合物的固化剂组合物。苄基化多胺化合物是根据下式的苯甲醛化合物或苄基卤化合物和多胺的反应产物：H 2 N-CH 2 -A-CH 2 -NH 2，其中A是亚苯基或亚环己基。还公开了制备固化剂组合物和胺 - 环氧组合物的方法。

9. 发明申请

US20130040060A1 Liquid Methylenedianiline Compositions 有权
标题翻译：液体亚甲基二苯胺组合物
公开(公告)号：US20130040060A1
公开(公告)日：2013-02-14
申请号：US13208449
申请日：2011-08-12
申请人： Gauri Sankar Lal , Kristen Elaine Minnich , Pritesh G. Patel , Gamini Ananda Vedage , Garret C. Lau
发明人： Gauri Sankar Lal , Kristen Elaine Minnich , Pritesh G. Patel , Gamini Ananda Vedage , Garret C. Lau
IPC分类号： B05D3/00 , C09K3/00
CPC分类号： C08G59/5033 , C07C211/46 , C07C211/55 , C09K3/00
摘要： A liquid methylenedianiline product is disclosed. The product is produced by reacting aniline and ethylaniline with formaldehyde with an amine to formaldehyde ratio greater than about 2:1. The resulting reaction product is a liquid mixture of methylenedianiline, monoethyl methylenedianiline, and diethyl methylenedianiline having a viscosity of less than about 1000 cps at 40° C.
摘要翻译：公开了一种液体亚甲基二苯胺产物。该产物通过苯胺和乙基苯胺与甲醛反应制得，胺与甲醛的比例大于约2:1。所得反应产物是在40℃下具有小于约1000cps的亚甲基二苯胺，单乙基亚甲基二苯胺和二乙基亚甲基二苯胺的液体混合物。

10. 发明授权

US08198395B2 Alkylated aminopropylated ethylenediamines and uses thereof 有权
标题翻译：烷基化氨基丙基化乙二胺及其用途
公开(公告)号：US08198395B2
公开(公告)日：2012-06-12
申请号：US12186574
申请日：2008-08-06
申请人： Gamini Ananda Vedage , Williams Rene Edouard Raymond , Ellen Margaret O'Connell , Maw Lin Foo , Peter Andrew Lucas
发明人： Gamini Ananda Vedage , Williams Rene Edouard Raymond , Ellen Margaret O'Connell , Maw Lin Foo , Peter Andrew Lucas
IPC分类号： C08G59/50 , C08L63/00 , B32B27/38
CPC分类号： C08G59/502 , C09J163/00
摘要： The present invention provides epoxy curing agent compositions comprising alkylated aminopropylated alkylenediamine compounds. Amine-epoxy compositions and articles produced from these amine-epoxy compositions are also disclosed.
摘要翻译：本发明提供包含烷基化氨基丙基化亚烷基二胺化合物的环氧固化剂组合物。还公开了胺环氧组合物和由这些胺 - 环氧组合物制备的制品。

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