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公开(公告)号：US5932769A
公开(公告)日：1999-08-03
申请号：US13624
申请日：1998-01-26
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。
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2.发明申请Selective Manufacture of N,N'-BIS(Cyanoethyl)-1,2-Ethylenediamine and N, N'-BIS(3-aminopropyl)-1,2-Ethylenediamine 审中-公开选择性制造N，N'-BIS（氰乙基）-1,2-乙二胺和N，N'-BIS（3-氨基丙基）-1,2-乙二胺公开(公告)号：US20080194857A1
公开(公告)日：2008-08-14
申请号：US11673697
申请日：2007-02-12
IPC分类号： C07C255/24 , C07C211/02
CPC分类号： C07C253/30 , C07C209/48 , C07C211/09 , C07C211/10 , C07C255/24
摘要： A method for making N,N′-bis(3-aminopropyl)-1,2-ethylenediamine which comprises reacting acrylonitrile and ethylenediamine in about a 2:1 molar ratio to make a N,N′-bis(cyanoethyl)-1,2-ethylenediamine reaction product and hydrogenating the reaction product, the improvement for improving the selectivity of the reactions to N,N′-bis(2-cyanoethyl)-ethylenediamine and to N,N′-bis(3-aminopropyl)-1,2-ethylenediamine which comprises reacting acrylonitrile and ethylenediamine in the presence of 2-30 wt % water, based on total reactants.
摘要翻译： 一种制备N，N'-双（3-氨基丙基）-1,2-乙二胺的方法，其包括以约2:1的摩尔比使丙烯腈和乙二胺反应以制备N，N'-双（氰基乙基） 2-乙二胺反应产物和氢化反应产物，改进了对N，N'-双（2-氰基乙基） - 乙二胺和N，N'-双（3-氨基丙基）-1的反应的选择性的改进， 2-乙二胺，其包括在2-30重量％水的存在下，基于总反应物使丙烯腈和乙二胺反应。
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3.发明授权
公开(公告)号：US5886227A
公开(公告)日：1999-03-23
申请号：US958894
申请日：1997-10-28
IPC分类号： C07C213/02 , C07C217/28 , C07C209/48
CPC分类号： C07C213/02
摘要： Disclosed is an improved process for the catalytic hydrogenation of cyanopropionaldehyde alkyl acetals (CPAA) to form the aminobutyraldehyde alkyl acetals. The basic process comprises hydrogenating the cyanopropionaldehyde alkyl acetals by contacting said cyanopropionaldehyde alkyl acetals with hydrogen in the presence of a nickel or cobalt catalyst under conditions for reducing the nitrile group to the primary amine. The improvement resides in effecting the hydrogenation of a cyanopropionitrile dialkyl acetal feedstock containing contaminating levels of cyanopropionaldehyde in the presence of a secondary alkanol or water.
摘要翻译： 公开了用于氰基丙醛烷基缩醛（CPAA）的催化氢化以形成氨基丁醛烷基缩醛的改进方法。 基本方法包括通过在镍或钴催化剂存在下使所述氰基丙醛烷基缩醛与氢接触，在将腈基还原成伯胺的条件下使氰基丙醛烷基缩醛氢化。 改进在于在仲烷醇或水的存在下实现含有污染水平的氰基丙醛的氰基丙腈二烷基缩醛原料的氢化。
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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
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.
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公开(公告)号：US20130079435A1
公开(公告)日：2013-03-28
申请号：US13242153
申请日：2011-09-23
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。
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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
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。
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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
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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公开(公告)号：US08076395B2
公开(公告)日：2011-12-13
申请号：US12557824
申请日：2009-09-11
CPC分类号： C08G18/325 , C08G59/4021 , C08G59/686
摘要： A heat curable epoxy composition comprising the contact product of an epoxy resin, an epoxy curing agent and an accelerator for the epoxy curing agent, the curing agent or the accelerator comprising a urea compound which is the reaction product of an isocyanate and an alkylated polyalkylenepolyamine having one primary or secondary amine and at least two tertiary amines of the general formula: where R1, R2, R3, R4 and R5 independently represent hydrogen, methyl or ethyl, n and m independently are integers from 1 to 6 and; X is an integer from 1 to 10.
摘要翻译： 一种热可固化环氧组合物，其包含环氧树脂，环氧固化剂和用于环氧固化剂的促进剂的接触产物，固化剂或促进剂，其包含作为异氰酸酯和烷基化聚亚烷基多胺的反应产物的脲化合物，其具有 一个伯胺或仲胺和至少两个具有以下通式的叔胺：其中R 1，R 2，R 3，R 4和R 5独立地表示氢，甲基或乙基，n和m独立地为1至6的整数; X为1〜10的整数。
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公开(公告)号：US20100048833A1
公开(公告)日：2010-02-25
申请号：US12196606
申请日：2008-08-22
申请人： Mark David Conner , Gamini Ananda Vedage , Peter Andrew Lucas , Courtney Thompson Thurau , RIchard V. C. Carr
发明人： Mark David Conner , Gamini Ananda Vedage , Peter Andrew Lucas , Courtney Thompson Thurau , RIchard V. C. Carr
CPC分类号： C08G18/5024 , C08G18/3234 , C08G2150/50 , C09D175/02
摘要： Mixed polycycloaliphatic amines (MPCA) and alkylates thereof (MPCA alkylates), methods for making mixed polycycloaliphatic MPCA amines and MPCA alkylates thereof, as well as polymeric compositions, such as spray-applied polyurea coating compositions, comprising said mixed amines MPCA and MPCA alkylates thereof are described herein. In one embodiment, the polymeric composition comprises an isocyanate component, and a resin component comprising an organic compound having the following Formula I: where R1, R2 and R3 are each independently selected from a hydrogen atom, an alkyl group comprising from 1 to 20 carbon atoms, an aryl group comprising from 3 to 12 carbon atoms, an aralkyl group comprising from 3 to 12 carbon atoms and combinations thereof, provided that there is at least one alkyl group within Formula I, and X is a methylene bridged polycycloaliphatic amine (MPCA).
摘要翻译： 混合多环脂族胺（MPCA）及其烷基化物（MPCA烷基化物），制备混合多环脂肪族MPCA胺及其MPCA烷基化物的方法，以及聚合物组合物，例如喷雾施加的聚脲涂料组合物，其包含所述混合胺MPCA及其MPCA烷基化物 在此描述。 在一个实施方案中，聚合物组合物包含异氰酸酯组分和包含具有下式I的有机化合物的树脂组分：其中R 1，R 2和R 3各自独立地选自氢原子，含有1至20个碳的烷基 原子，包含3至12个碳原子的芳基，含有3至12个碳原子的芳烷基及其组合，条件是式I中至少有一个烷基，X是亚甲基桥连的聚环脂族胺（MPCA ）。
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公开(公告)号：US20100048832A1
公开(公告)日：2010-02-25
申请号：US12196535
申请日：2008-08-22
IPC分类号： C08G18/32 , C08L61/00 , C08L63/00 , C07C211/44
CPC分类号： C07C211/49 , C07C2601/14 , C08G18/10 , C08G59/5033 , C08L63/00 , C09D163/00 , C09D175/02 , C09J163/00 , C08G18/324 , C08G18/5024
摘要： Alkylated 4-aminobenzyl-4-aminocyclohexane curing agents that can be used, for example, in polyurea, polyurethane and urea/urethane hybrid elastomeric, epoxy resin, epoxy adhesive, epoxy composites and/or coating compositions and polymeric compositions comprising these curing agents are provided herein. In one embodiment, the curing agent comprises a compound having the following Formula I: wherein R1 and R2 are each independently a hydrogen, an alkyl group comprising from 1 to 20 carbon atoms, or combinations thereof. In another embodiment, a method of making the polymeric composition comprising the compound having the above Formula I is provided herein.
摘要翻译： 可用于例如聚脲，聚氨酯和尿素/聚氨酯混合弹性体，环氧树脂，环氧粘合剂，环氧复合材料和/或涂料组合物和包含这些固化剂的聚合物组合物中的烷基化4-氨基苄基-4-氨基环己烷固化剂是 本文提供。 在一个实施方案中，固化剂包含具有下式I的化合物：其中R 1和R 2各自独立地为氢，包含1至20个碳原子的烷基或其组合。 在另一个实施方案中，本文提供了制备包含具有上述式I的化合物的聚合物组合物的方法。
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