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公开(公告)号：WO2007075990A2
公开(公告)日：2007-07-05
申请号：PCT/US2006/048979
申请日：2006-12-21
Applicant: E. I. DU PONT DE NEMOURS AND COMPANY , ENG, John, Harvey , BLUM, Emily, A. , GREEN, Daniel, Albert , PARRISH, Gene , TROTTER, Robert, E. , WILSON, Gary, J.
Inventor： ENG, John, Harvey , BLUM, Emily, A. , GREEN, Daniel, Albert , PARRISH, Gene , TROTTER, Robert, E. , WILSON, Gary, J.
CPC classification number: C08G63/78 , C08G63/183 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931
Abstract: This invention relates to a continuous process for production of poly(trimethylene terephthalate), wherein gaseous 1,3-propanediol by product resulting from the process is condensed in a condenser, and a portion of the condensed by-product is recycled to the condenser while anther portion is recycled back into the process.
Abstract translation: 本发明涉及一种生产聚（对苯二甲酸丙二醇酯）的连续方法，其中由该方法得到的产物中的气态1,3-丙二醇在冷凝器中冷凝，一部分冷凝的副产物再循环至冷凝器，而 花药部分被循环回到该过程中。
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公开(公告)号：WO2007075774A2
公开(公告)日：2007-07-05
申请号：PCT/US2006/048585
申请日：2006-12-20
Applicant: E. I. DU PONT DE NEMOURS AND COMPANY , ENG, John, Harvey , BLUM, Emily, A. , GREEN, Daniel, Albert , GIARDINO, Carl, J. , PARRISH, Gene , TROTTER, Robert, E. , WILSON, Gary, J.
Inventor： ENG, John, Harvey , BLUM, Emily, A. , GREEN, Daniel, Albert , GIARDINO, Carl, J. , PARRISH, Gene , TROTTER, Robert, E. , WILSON, Gary, J.
IPC: C12Q1/22 , G01N33/569
CPC classification number: C08G63/78 , C08G63/183 , Y10T29/49005
Abstract: This invention relates to a continuous process for production of poly(trimethylene terephthalate), wherein gaseous 1,3-propanediol by product resulting from the process is condensed in a condenser, and a portion of the condensed by-product is recycled back into the process.
Abstract translation: 本发明涉及生产聚（对苯二甲酸丙二醇酯）的连续方法，其中由该方法产生的产物产生的气态1,3-丙二醇在冷凝器中冷凝，一部分冷凝的副产物再循环回该方法 。
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3.发明申请
公开(公告)号：WO2007075990A3
公开(公告)日：2007-08-23
申请号：PCT/US2006048979
申请日：2006-12-21
Applicant: DU PONT , ENG JOHN HARVEY , BLUM EMILY A , GREEN DANIEL ALBERT , PARRISH GENE , TROTTER ROBERT E , WILSON GARY J
Inventor： ENG JOHN HARVEY , BLUM EMILY A , GREEN DANIEL ALBERT , PARRISH GENE , TROTTER ROBERT E , WILSON GARY J
CPC classification number: C08G63/78 , C08G63/183 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931
Abstract: This invention relates to a continuous process for production of poly(trimethylene terephthalate), wherein gaseous 1,3-propanediol by product resulting from the process is condensed in a condenser, and a portion of the condensed by-product is recycled to the condenser while anther portion is recycled back into the process.
Abstract translation: 本发明涉及生产聚（对苯二甲酸丙二醇酯）的连续方法，其中由该方法得到的气态1,3-丙二醇副产物在冷凝器中冷凝，并且一部分冷凝副产物再循环到冷凝器中 另一部分再循环回过程。
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公开(公告)号：WO2007075774A3
公开(公告)日：2009-09-03
申请号：PCT/US2006048585
申请日：2006-12-20
Applicant: DU PONT , ENG JOHN HARVEY , BLUM EMILY A , GREEN DANIEL ALBERT , GIARDINO CARL J , PARRISH GENE , TROTTER ROBERT E , WILSON GARY J
Inventor： ENG JOHN HARVEY , BLUM EMILY A , GREEN DANIEL ALBERT , GIARDINO CARL J , PARRISH GENE , TROTTER ROBERT E , WILSON GARY J
IPC: C08G63/78
CPC classification number: C08G63/78 , C08G63/183 , Y10T29/49005
Abstract: This invention relates to a continuous process for production of poly(trimethylene terephthalate), wherein gaseous 1,3-propanediol by product resulting from the process is condensed in a condenser, and a portion of the condensed by-product is recycled back into the process.
Abstract translation: 本发明涉及用于生产聚（对苯二甲酸丙二醇酯）的连续方法，其中由该方法产生的产物中的气态1,3-丙二醇在冷凝器中冷凝，并且一部分冷凝副产物再循环回该方法 。
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公开(公告)号：WO2007075991A3
公开(公告)日：2007-07-05
申请号：PCT/US2006/048980
申请日：2006-12-21
Applicant: E. I. DU PONT DE NEMOURS AND COMPANY , ENG, John, Harvey , BLUM, Emily, A. , GREEN, Daniel, Albert , GIARDINO, Carl, J. , PARRISH, Gene , TROTTER, Robert, E. , WILSON, Gary, J.
Inventor： ENG, John, Harvey , BLUM, Emily, A. , GREEN, Daniel, Albert , GIARDINO, Carl, J. , PARRISH, Gene , TROTTER, Robert, E. , WILSON, Gary, J.
IPC: C08G63/00
Abstract: This invention relates to a continuous process for production of poly(trimethylene terephthalate), wherein gaseous 1,3-propanediol by-product resulting from the process is condensed in a condenser, the total amount of any trimethylene terephthalate cyclic dimer and poly(trimethylene terephthalate) in the condensed by-product 1,3 propanediol is adjusted, and a portion of the condensed by-product is recycled to the condenser while another portion is recycled back into the process.
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Patent Agency Ranking
公开(公告)号：WO2004101482A3
公开(公告)日：2005-01-06
申请号：PCT/US2004014044
申请日：2004-05-05
Applicant: DU PONT , DIFFENDALL GEORGE FRANCIS , AMES TYLER T , GALLAGHER F GLENN , SEAPAN MAYIS , TROTTER ROBERT E
Inventor： DIFFENDALL GEORGE FRANCIS , AMES TYLER T , GALLAGHER F GLENN , SEAPAN MAYIS , TROTTER ROBERT E
IPC: C07C29/90
CPC classification number: C07C29/90 , C07C31/205
Abstract: The invention discloses a hydrogenation process for removing impurities and controlling acid for use in downstream processing of biochemically-derived 1,3-propanediol. Preferably, the biochemically-derived 1,3-propanediol, before the contacting, has an initial color and, after the contracting, has a color that is lower than the initial color.
Abstract translation: 本发明公开了一种用于去除杂质并控制酸用于生物化学衍生的1,3-丙二醇的下游加工的氢化方法。 优选地，生物化学衍生的1,3-丙二醇在接触之前具有初始颜色，并且在收缩之后具有低于初始颜色的颜色。
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公开(公告)号：WO2004101479A2
公开(公告)日：2004-11-25
申请号：PCT/US2004/014043
申请日：2004-05-05
Applicant: E.I. DUPONT DE NEMOURS AND COMPANY , A. E. STALEY MANUFACTURING COMPANY , ADKESSON, Dennis, Michael , ALSOP, Albert, W. , AMES, Tyler, T , CHU, Luis, Alberto , DISNEY, James, M. , DRAVIS, Bryan, C. , FITZGIBBON, Patrick , GADDY, James, M. , GALLAGHER, F., Glenn , LEHNHARDT, William, F. , LIEVENSE, Jefferson, C. , LUYBEN, Michael, L. , SEAPAN, Mayis , TROTTER, Robert, E. , WENNDT, Gregory, M. , YU, Eugene, K.
Inventor： ADKESSON, Dennis, Michael , ALSOP, Albert, W. , AMES, Tyler, T , CHU, Luis, Alberto , DISNEY, James, M. , DRAVIS, Bryan, C. , FITZGIBBON, Patrick , GADDY, James, M. , GALLAGHER, F., Glenn , LEHNHARDT, William, F. , LIEVENSE, Jefferson, C. , LUYBEN, Michael, L. , SEAPAN, Mayis , TROTTER, Robert, E. , WENNDT, Gregory, M. , YU, Eugene, K.
IPC: C07C29/00
CPC classification number: B01D61/027 , B01D3/002 , B01D3/143 , B01D3/145 , B01D61/04 , B01D61/142 , B01D61/145 , B01D61/147 , B01D61/58 , B01D2311/04 , C07C29/76 , C07C29/80 , C12P7/18 , B01D2311/2623 , C07C31/205
Abstract: A process for purifying 1,3-propanediol from the fermentation broth of a cultured E. coli that has been bioengineered to synthesize 1,3-propanediol from sugar is provided. The basic process entails filtration, ion exchange and distillation of the fermentation broth product stream, preferably including chemical reduction of the product during the distillation procedure. Also provided are highly purified compositions of 1,3-propanediol.
Abstract translation: 本发明提供从已经生物工程化从糖中合成1,3-丙二醇的培养的大肠杆菌的发酵液中纯化1,3-丙二醇的方法。 基本过程需要发酵肉汤产品流的过滤，离子交换和蒸馏，优选在蒸馏过程中包括产物的化学还原。 还提供了高纯度的1,3-丙二醇组合物。
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公开(公告)号：WO2007075991A2
公开(公告)日：2007-07-05
申请号：PCT/US2006048980
申请日：2006-12-21
Applicant: DU PONT , ENG JOHN HARVEY , BLUM EMILY A , GREEN DANIEL ALBERT , GIARDINO CARL J , PARRISH GENE , TROTTER ROBERT E , WILSON GARY J
Inventor： ENG JOHN HARVEY , BLUM EMILY A , GREEN DANIEL ALBERT , GIARDINO CARL J , PARRISH GENE , TROTTER ROBERT E , WILSON GARY J
IPC: C08G63/00
CPC classification number: C08G63/78 , Y10T29/49005
Abstract: This invention relates to a continuous process for production of poly(trimethylene terephthalate), wherein gaseous 1,3-propanediol by-product resulting from the process is condensed in a condenser, the total amount of any trimethylene terephthalate cyclic dimer and poly(trimethylene terephthalate) in the condensed by-product 1,3 propanediol is adjusted, and a portion of the condensed by-product is recycled to the condenser while another portion is recycled back into the process.
Abstract translation: 本发明涉及用于生产聚（对苯二甲酸丙二醇酯）的连续方法，其中由该方法得到的气态1,3-丙二醇副产物在冷凝器中冷凝，任何对苯二甲酸丙二醇酯环状二聚体和聚（对苯二甲酸丙二醇酯） ）在冷凝副产物1,3丙二醇中的浓度，并且一部分冷凝副产物被再循环到冷凝器，而另一部分被再循环回到过程中。
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公开(公告)号：WO2004101479A3
公开(公告)日：2005-02-03
申请号：PCT/US2004014043
申请日：2004-05-05
Applicant: DU PONT , STALEY MFG CO A E , ADKESSON DENNIS MICHAEL , ALSOP ALBERT W , AMES TYLER T , CHU LUIS ALBERTO , DISNEY JAMES M , DRAVIS BRYAN C , FITZGIBBON PATRICK , GADDY JAMES M , GALLAGHER F GLENN , LEHNHARDT WILLIAM F , LIEVENSE JEFFERSON C , LUYBEN MICHAEL L , SEAPAN MAYIS , TROTTER ROBERT E , WENNDT GREGORY M , YU EUGENE K
Inventor： ADKESSON DENNIS MICHAEL , ALSOP ALBERT W , AMES TYLER T , CHU LUIS ALBERTO , DISNEY JAMES M , DRAVIS BRYAN C , FITZGIBBON PATRICK , GADDY JAMES M , GALLAGHER F GLENN , LEHNHARDT WILLIAM F , LIEVENSE JEFFERSON C , LUYBEN MICHAEL L , SEAPAN MAYIS , TROTTER ROBERT E , WENNDT GREGORY M , YU EUGENE K
CPC classification number: B01D61/027 , B01D61/04 , B01D61/142 , B01D61/145 , B01D61/147 , B01D61/58 , B01D2311/04 , C07C29/76 , C07C29/80 , C12P7/18 , B01D2311/2623 , C07C31/205
Abstract: A process for purifying 1,3-propanediol from the fermentation broth of a cultured E. coli that has been bioengineered to synthesize 1,3-propanediol from sugar is provided. The basic process entails filtration, ion exchange and distillation of the fermentation broth product stream, preferably including chemical reduction of the product during the distillation procedure. Also provided are highly purified compositions of 1,3-propanediol.
Abstract translation: 本发明提供从已经生物工程化从糖中合成1,3-丙二醇的培养的大肠杆菌的发酵液中纯化1,3-丙二醇的方法。 基本过程需要发酵肉汤产品流的过滤，离子交换和蒸馏，优选在蒸馏过程中包括产物的化学还原。 还提供了高纯度的1,3-丙二醇组合物。
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公开(公告)号：WO2004101482A2
公开(公告)日：2004-11-25
申请号：PCT/US2004/014044
申请日：2004-05-05
Applicant: E.I. DUPONT DE NEMOURS AND COMPANY , DIFFENDALL, George, Francis , AMES, Tyler, T. , GALLAGHER, F., Glenn , SEAPAN, Mayis , TROTTER, Robert, E.
Inventor： DIFFENDALL, George, Francis , AMES, Tyler, T. , GALLAGHER, F., Glenn , SEAPAN, Mayis , TROTTER, Robert, E.
IPC: C07C29/90
CPC classification number: C07C29/90 , C07C31/205
Abstract: The invention discloses a hydrogenation process for removing impurities and controlling acid for use in downstream processing of biochemically-derived 1,3-propanediol. Preferably, the biochemically-derived 1,3-propanediol, before the contacting, has an initial color and, after the contracting, has a color that is lower than the initial color.
Abstract translation: 本发明公开了一种用于去除杂质并控制酸用于生物化学衍生的1,3-丙二醇的下游加工的氢化方法。 优选地，生物化学衍生的1,3-丙二醇在接触之前具有初始颜色，并且在收缩之后具有低于初始颜色的颜色。
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