公开(公告)号：US20220024852A1

公开(公告)日：2022-01-27

申请号：US17310607

申请日：2020-02-13

申请人： NOURYON CHEMICALS INTERNATIONAL B.V.

发明人： Rolf Krister EDVINSSON ,  Antoon Jacob Berend TEN KATE ,  Michiel Jozef Thomas RAAIJMAKERS ,  Rens VENEMAN ,  Slavisa JOVIC ,  Lawien Feisal ZUBEIR ,  Eike Nicolas KANTZER ,  Ina EHLERS ,  Hendrik VAN DAM ,  Karl Fredrik LAKE

IPC分类号： C07C213/08 ,  C07C209/68 ,  C07C209/08

摘要： The present disclosure pertains to a process for manufacturing ethyleneamine compounds selected from the group of ethyleneamines and hydroxyethylethyleneamines wherein the process comprises two reaction sequences.

公开(公告)号：US20220098157A1

公开(公告)日：2022-03-31

申请号：US17310498

申请日：2020-02-04

申请人： NOURYON CHEMICALS INTERNATIONAL B.V.

发明人： Ina EHLERS ,  Eike Nicolas KANTZER ,  Rolf Krister EDVINSSON ,  Karl Fredrik LAKE ,  Hendrik VAN DAM ,  Antoon Jacob Berend TEN KATE ,  Michiel Jozef Thomas RAAIJMAKERS ,  Rens VENEMAN ,  Slavisa JOVIC ,  Lawien Feisal ZUBEIR

IPC分类号： C07D233/34 ,  C09K15/30 ,  C23F11/14

摘要： A compound comprises at least one cyclic urea moiety including a head portion and a tail portion connected through an amide moiety or a cyclic amidine moiety, wherein the head portion comprises a polyalkylenepolyamine structure comprising 3 to 10 C2-C4 alkylene moieties present between nitrogen atoms, wherein the alkylene moieties may be the same or different and may be substituted with one or more C1 to C3 alkyl groups, wherein at least one of the alkylene moieties together with its adjoining nitrogen atoms is in the form of a cyclic alkylene urea moiety of the formula wherein A is a C2 to C4 alkylene moiety which may be substituted with one or more C1 to C3 alkyl groups and wherein the tail portion includes an alkyl or alkenyl group with 6 to 24 carbon atoms which may be substituted.

公开(公告)号：US20220024853A1

公开(公告)日：2022-01-27

申请号：US17310608

申请日：2020-02-13

申请人： NOURYON CHEMICALS INTERNATIONAL B.V.

发明人： Antoon Jacob Berend TEN KATE ,  Rolf Krister EDVINSSON ,  Michiel Jozef Thomas RAAIJMAKERS ,  Rens VENEMAN ,  Slavisa JOVIC ,  Lawien ZUBEIR ,  Eike Nicolas KANTZER ,  Ina EHLERS ,  Hendrik VAN DAM ,  Karl Fredrik LAKE

IPC分类号： C07C213/10 ,  C07C213/02 ,  C07C209/86 ,  C07C209/16 ,  C07C213/08 ,  C07C209/68 ,  C07C209/60 ,  C07C209/62

摘要： Process for manufacturing ethyleneamine compounds selected from the group of ethyleneamines and hydroxyethylethyleneamines wherein the process comprises two reaction sequences.

公开(公告)号：US20200207701A1

公开(公告)日：2020-07-02

申请号：US16630293

申请日：2018-07-03

申请人： NOURYON CHEMICALS INTERNATIONAL B.V.

发明人： Rens VENEMAN ,  Antoon Jacob Berend TEN KATE ,  Michiel Jozef Thomas RAAIJMAKERS ,  Eike Nicolas KANTZER ,  Rolf Krister EDVINSSON ,  Karl Fredrik LAKE ,  Ina EHLERS ,  Slavisa JOVIC ,  Hendrik VAN DAM ,  Lars Torbjörn HAGBERG

IPC分类号： C07C209/16 ,  C07C211/14 ,  C07D233/36 ,  C07D263/20

摘要： A process is provided for preparing ethylene amines of the formula NH2—(C2H4—NH—)pH wherein p is at least 2, or derivatives thereof wherein one or more units —NH—C2H4—NH— are present as a cyclic ethylene urea unit The process includes reacting an ethanolamine-functional compound OH—(C2H4—NH—)qH or HO—(C2H4—NH)q—C2H4—OH wherein q is at least 1, and an amine-functional compound NH2—(C2H4—NH—)rH wherein r is at least 1, in the presence of a carbon oxide delivering agent and water, with a molar ratio of water:carbon oxide delivering agent of from about 0.01:1 to about 2:1.

公开(公告)号：US20200165207A1

公开(公告)日：2020-05-28

申请号：US16630283

申请日：2018-07-03

申请人： NOURYON CHEMICALS INTERNATIONAL B.V.

发明人： Eike Nicolas KANTZER ,  Karl Fredrik LAKE ,  Antoon Jacob Berend TEN KATE ,  Michiel Jozef Thomas RAAIJMAKERS ,  Rens VENEMAN ,  Rolf Krister EDVINSSON ,  Ina EHLERS ,  Michael Bertil Einar SARNING ,  Robert Kristoffer BERG ,  Hendrik VAN DAM

IPC分类号： C07D233/34 ,  C07C209/78

摘要： Urea derivatives, methods for preparing ethylene amines, and methods of polymer manufacturing are provided. An exemplary method for preparing ethylene amines with n ethylene units and n+1 amine groups wherein n is at least 4, or urea derivatives of said ethylene amines, includes reacting an ethanolamine-functional compound, an amine-functional compound, and a carbon oxide delivering agent, wherein the ethanolamine-functional compound is of the formula HO—(C2H4—NH—)qH, q is at least 1, the amine-functional compound is of the formula H2N—(C2H4—NH—)rH, r is at least 1, the sum q+r is at least 4 and wherein optionally one or more of the ethanol-amine functional compound or amine-functional compound are at least partly used as their cyclic carbamate derivative, or linear or cyclic urea derivative.

公开(公告)号：US20200223800A1

公开(公告)日：2020-07-16

申请号：US16638347

申请日：2018-08-07

申请人： NOURYON CHEMICALS INTERNATIONAL B.V.

发明人： Antoon Jacob Berend TEN KATE ,  Karl Fredrik LAKE ,  Michiel Jozef Thomas RAAIJMAKERS ,  Rolf Krister EDVINSSON ,  Jenny Valborg Therese ADRIAN MEREDITH ,  Rens VENEMAN ,  Hendrik VAN DAM ,  Eike Nicolas KANTZER ,  Ina EHLERS ,  Slavisa JOVIC

IPC分类号： C07D233/34

摘要： A process for producing a cyclic alkylene urea product of Formula I: in which a compound of Formula II and/or Formula III is contacted in a reaction zone with a compound of Formula IV and/or Formula V and in the presence of one or more carbonyl delivering compounds; in which; R1 is -[A-X-]q]R3; R2 is on each occurrence independently selected from H and C1 to C6 alkyl groups which are optionally substituted by one or two groups selected from —OH and —NH2; R3 is on each occurrence independently selected from H and C1 to C6 alkyl groups which are optionally substituted by one or two groups selected from —OH and —NH2; A is on each occurrence independently selected from C1 to C3 alkylene units, optionally substituted by one or more C1 to C3 alkyl groups; X is on each occurrence independently selected from —O—, —NR2—, groups of Formula VI, and groups of Formula VII and p and q are each independently selected from a whole number in the range of from 0 to 8; wherein the compound of Formula II and/or the compound of Formula III are added to a reaction zone comprising compound of Formula IV and/or compound of Formula (V) continuously or semi-continuously over a period of time, or in two or more batches.

公开(公告)号：US20200165212A1

公开(公告)日：2020-05-28

申请号：US16630291

申请日：2018-07-03

申请人： NOURYON CHEMICALS INTERNATIONAL B.V.

发明人： Michiel Jozef Thomas RAAIJMAKERS ,  Antoon Jacob Berend TEN KATE ,  Rens VENEMAN ,  Karl Fredrik LAKE ,  Slavisa JOVIC ,  Eike Nicolas KANTZER ,  Ina EHLERS ,  Rolf Krister EDVINSSON ,  Björn Patrik SKANSEN ,  Michael Bertil Einar SARNING ,  Jenny Valborg Therese ADRIAN MEREDITH ,  Hendrik VAN DAM

IPC分类号： C07D241/04 ,  C07C213/08 ,  C07D413/06 ,  C07D233/34 ,  C07D263/22

摘要： A process is provided for preparing ethyleneamines of the formula NH2—(C2H4—NH—)pH wherein p is at least 3, or derivatives thereof wherein one or more units —NH—C2H4—NH— may be present as a cyclic ethylene urea unit or piperazine unit or between two units —NH—C2H4—NH— a carbonyl moiety is present. The process includes reacting an ethanolamine-functional compound OH—(C2H4—NH—)qH wherein q is at least 2, an amine-functional compound NH2—(C2H4—NH—)rH wherein r is at least 1, in the presence of a carbon oxide delivering agent, wherein the molar ratio of ethanolamine-functional compound to amine-functional compound is from about 0.05:1 to about 0.7:1 and the molar ratio of carbon oxide delivering agent to amine-functional compound is higher than the molar ratio of ethanolamine-functional compound to amine-functional compound, provided that the process does not comprise reacting 3 moles of ethylenediamine (EDA) and 1 mole of AEEA (aminoethylethanolamine) in the presence of 1.65 moles of urea at 280 deg C. for 2 hours.

公开(公告)号：US20220194927A1

公开(公告)日：2022-06-23

申请号：US17310499

申请日：2020-02-04

申请人： NOURYON CHEMICALS INTERNATIONAL B.V.

发明人： Eike Nicolas KANTZER ,  Karl Fredrik LAKE ,  Robert Kristoffer BERG ,  Rolf Krister EDVINSSON ,  Antoon Jacob Berend TEN KATE ,  Ina EHLERS ,  Hendrik VAN DAM ,  Michiel Jozef Thomas RAAIJMAKERS ,  Rens VENEMAN ,  Slavisa JOVIC ,  Lawien Feisal ZUBEIR

IPC分类号： C07D403/12 ,  C07D241/04 ,  C07D233/36 ,  C07C209/62

摘要： The present disclosure pertains to a process for manufacturing alkyleneamine compounds, comprising the steps of in a reaction medium reacting an alkyleneurea compound comprising at least one primary amine group, or at least one cyclic secondary amine group, or at least one primary amine group and at least one cyclic secondary amine group, and at least one cyclic alkyleneurea group of formula I wherein A is selected from the group of C2 to C4 alkylene units, optionally substituted by one or more C1 to C3 alkyl groups, with an alkylhalide compound to form an alkyleneamine hydrohalide salt comprising at least one cyclic alkyleneurea group of formula I, the alkylhalide compound being selected from the group of haloalkanes with 2-6 halogen atoms, and haloaminoalkanes, and reacting the alkyleneamine hydrohalide salt with a base to form an alkyleneamine compound comprising at least one cyclic alkyleneurea group of formula I.

公开(公告)号：US20210292282A1

公开(公告)日：2021-09-23

申请号：US16615758

申请日：2018-05-18

申请人： NOURYON CHEMICALS INTERNATIONAL B.V.

发明人： Karl Fredrik LAKE ,  Eike Nicolas KANTZER ,  Rolf Krister EDVINSSON ,  Ina EHLERS ,  Hendrik VAN DAM ,  Jenny Valborg Therese ADRIAN MEREDITH ,  Lars Torbjörn HAGBERG ,  Antoon Jacob Berend TEN KATE ,  Rens VENEMAN ,  Michiel Jozef Thomas RAAIJMAKERS ,  Slavisa JOVIC

IPC分类号： C07D233/34

摘要： Methods are provided for manufacturing a cyclic urea adduct of an ethyleneamine compound, the ethyleneamine compound being selected from the group of ethyleneamines and hydroxyethylethyleneamines and comprising at least one —NH—CH2-CH2-NH— moiety and at least two ethylene moieties, wherein the ethyleneamine compound is reacted with CO2 in the presence of an auxiliary compound selected from ethylenediamine (EDA), monoethanolamine (MEA) and mixtures thereof, the molar ratio of auxiliary compound to amine compound being at least 0.02:1. It has been found that the presence of an auxiliary compound selected from ethylenediamine (EDA), monoethanolamine (MEA) and mixtures thereof leads to a substantial increase of the reaction rate as compared to a process wherein the auxiliary compound is not present.

公开(公告)号：US20200223785A1

公开(公告)日：2020-07-16

申请号：US16638345

申请日：2018-08-07

申请人： NOURYON CHEMICALS INTERNATIONAL B.V.

发明人： Michiel Jozef Thomas RAAIJMAKERS ,  Antoon Jacob Berend TEN KATE ,  Eike Nicolas KANTZER ,  Rens VENEMAN ,  Slavisa JOVIC ,  Rolf Krister EDVINSSON ,  Karl Fredrik LAKE ,  Hendrik VAN DAM ,  Ina EHLERS ,  Sara Erika TÖNNERFORS

IPC分类号： C07C209/62 ,  C07C209/86

摘要： A process to convert the cyclic monourea of ethylene amine compounds (U-EA) into ethylene amine compound (EA) is provided. The process may include performing a reactive separation step using a reaction mixture containing the cyclic monourea, wherein one cyclic monourea (U-EA) reacts with another cyclic monourea (U-EA) to transfer its urea unit thereto. The process may further include separating the obtained ethylene amine compound (EA) without urea unit from the reaction mixture.