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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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Patent Agency Ranking
公开(公告)号：DE602004028359D1
公开(公告)日：2010-09-09
申请号：DE602004028359
申请日：2004-05-05
Applicant: DU PONT , STALEY MFG CO A E
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 GLENN F , LEHNHARDT WILLIAM F , LIEVENSE JEFFERSON C , LUYBEN MICHAEL L , SEAPAN MAYIS , TROTTER ROBERT E , WENNDT GREGORY M , YU EUGENE K
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公开(公告)号：CA2522928A1
公开(公告)日：2004-11-25
申请号：CA2522928
申请日：2004-05-05
Applicant: DU PONT , STALEY MFG CO A E
Inventor： WENNDT GREGORY M , SEAPAN MAYIS , TROTTER ROBERT E , GADDY JAMES M , LIEVENSE JEFFERSON C , LEHNHARDT WILLIAM F , AMES TYLER T , GALLAGHER F GLENN , ALSOP ALBERT W , CHU LUIS ALBERTO , DRAVIS BRYAN C , DISNEY JAMES M , FITZGIBBON PATRICK , LUYBEN MICHAEL L , ADKESSON DENNIS MICHAEL , YU EUGENE K
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 a nd 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.
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公开(公告)号：CA2522928C
公开(公告)日：2013-09-24
申请号：CA2522928
申请日：2004-05-05
Applicant: DU PONT , STALEY MFG CO A E
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
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.
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公开(公告)号：JP2011126911A
公开(公告)日：2011-06-30
申请号：JP2011056908
申请日：2011-03-15
Applicant: E I Du Pont De Nemours & Co , Tate & Lyle Ingredients Americas Inc , イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーE.I.Du Pont De Nemours And Company , テイト アンド ライル イングレディエンツ アメリカス インコーポレイテッド
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: C07C31/20 , B01D61/02 , B01D61/04 , B01D61/14 , B01D61/58 , C07C29/74 , C07C29/76 , C07C29/80 , C12P7/18
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: PROBLEM TO BE SOLVED: To provide biologically-produced 1, 3-propanediol, wherein concentration of all the organic impurity is reduced. SOLUTION: There is provided biologically-produced 1, 3-propanediol having ultraviolet absorption, such as an absorbance of less than 0.200 at a wavelength of 220 nm, an absorbance of less than 0.075 at a wavelength of 250 nm, and an absorbance of less than 0.075 at a wavelength of 275 nm, wherein concentration of all the organic impurity is less than 400 ppm. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 待解决的问题：提供生物制备的1,3-丙二醇，其中所有有机杂质的浓度降低。 提供了生物制造的具有紫外线吸收性的1,3-丙二醇，例如在220nm的波长处的吸光度小于0.200，在波长250nm处的吸光度小于0.075，并且 在275nm波长处的吸光度小于0.075，其中全部有机杂质的浓度小于400ppm。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：BRPI0410685A
公开(公告)日：2006-06-20
申请号：BRPI0410685
申请日：2004-05-05
Applicant: DU PONT , TATE & LYLE INGREDIENTES AMERI
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
Abstract: A composition comprising biologically-produced 1,3-propanediol, the composition having a concentration of total organic impurities of less than 400 ppm, and an ultraviolet absorption at 220 nm of less than 0.200 and at 250 nm of less than 0.075 and at 275 nm of less than 0.075.
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