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1. 发明申请

US20180215698A1 PURIFICATION OF CADAVERINE USING HIGH BOILING POINT SOLVENT 审中-公开
公开(公告)号：US20180215698A1
公开(公告)日：2018-08-02
申请号：US15901475
申请日：2018-02-21
申请人： CATHAY R&D CENTER CO., LTD. , CATHAY INDUSTRIAL BIOTECH LTD.
发明人： Xiucai LIU , Charlie LIU , Bingbing QIN , Naiqiang LI , Yang CHEN
IPC分类号： C07C209/84 , C07C211/09 , B01D1/00 , B01D3/34 , B01D21/26
CPC分类号： C07C209/84 , B01D1/00 , B01D3/34 , B01D3/40 , B01D21/262 , C07C211/09
摘要： The present invention relates to a method for the purification of cadaverine from an aqueous cadaverine salt composition comprising one or more involatile impurities, the method comprising: (1) mixing the aqueous cadaverine salt composition with one or more bases to provide an aqueous cadaverine composition having a pH of at least about 12; (2) distilling or evaporating the aqueous cadaverine composition to produce an aqueous cadaverine solution, wherein one or more solvents are added to the evaporation/distillation system before the evaporation/distillation stops, and the one or more solvents comprise at least one or more high boiling point (HBP) solvents having a boiling point of at least 185° C. (1 atm); and (3) subjecting the aqueous cadaverine solution to one or more rectification steps to provide a cadaverine product.

2. 发明申请

US20180161746A1 Microcapsules Modified with Nanomaterial for Controlled Release of Active Agent and Process for Preparation Thereof 审中-公开
公开(公告)号：US20180161746A1
公开(公告)日：2018-06-14
申请号：US15580890
申请日：2016-06-08
申请人： Council of Scientific and Industrial Research
发明人： Parshuram Gajanan Shukla
IPC分类号： B01J13/18 , B01J13/20 , C08L75/02 , C08L75/04 , C08L77/00 , C08L39/06 , C01B32/158 , C01B32/198 , C01B33/40 , B01J31/02 , C07C69/80 , C07C211/09 , A01N43/60
CPC分类号： B01J13/18 , A01N25/18 , A01N25/28 , A01N43/60 , A61K9/5005 , A61K9/5031 , B01J13/20 , B01J31/0237 , C01B32/158 , C01B32/198 , C01B33/40 , C01P2004/64 , C07C69/80 , C07C211/09 , C08L39/06 , C08L75/02 , C08L75/04 , C08L77/00 , C08L2207/53 , C11B9/00 , A01N37/10 , A01N57/16 , A01N65/00 , A01N65/08
摘要： The present invention disclosed a microcapsule modified with nanomaterial for controlled release of active agent comprising; a core comprising active agent and said polymer shell encompassing said core; characterized in that said polymer shell is made up of polymer nanocomposite and a process for the preparation thereof.

3. 发明授权

US09981904B2 Process for preparing primary amines using an unsupported cobalt catalyst 有权
公开(公告)号：US09981904B2
公开(公告)日：2018-05-29
申请号：US15505803
申请日：2015-08-25
申请人： BASF SE
发明人： Christof Wilhelm Wigbers , Wolfgang Maegerlein , Thomas Krug , Johann-Peter Melder , Thomas Heidemann , Bernd Stein
IPC分类号： C07C209/48 , B01J23/75 , B01J37/18 , B01J35/00 , B01J23/78
CPC分类号： C07C209/48 , B01J23/75 , B01J23/78 , B01J35/0006 , B01J35/002 , B01J37/18 , C07C2523/75 , Y02P20/582 , C07C211/11 , C07C211/09 , C07C211/12 , C07C211/18
摘要： The invention relates to a process for preparing primary amines, which comprises hydrogenating at least one nitrile in an apparatus (V1) in the presence of an unsupported cobalt catalyst to obtain at least one primary amine, with recurrent or continuous addition of at least one compound (I) to the apparatus (V1), said compound (I) comprising at least one component selected from alkali metal, alkaline earth metal and rare earth metal.

4. 发明申请

US20180056716A1 ORGANOLITHIUM COMPOUND, METHOD FOR PREPARING MODIFIED CONJUGATED DIENE-BASED POLYMER USING THE SAME, AND MODIFIED CONJUGATED DIENE-BASED POLYMER 审中-公开
公开(公告)号：US20180056716A1
公开(公告)日：2018-03-01
申请号：US15555729
申请日：2016-11-02
申请人： LG CHEM, LTD.
发明人： Ho Young LEE , No Ma KIM , Min Sik MUN
IPC分类号： B60C1/00 , C08K5/56 , C08L9/06 , C08F2/04 , C08F210/18 , C08F212/08
CPC分类号： B60C1/00 , C07C211/09 , C07F1/02 , C08C19/22 , C08C19/44 , C08F2/04 , C08F210/18 , C08F212/08 , C08F236/06 , C08F2500/21 , C08K5/56 , C08L9/00 , C08L9/06 , Y02T10/862
摘要： The present invention relates to an organolithium compound, and a method for preparing a modified conjugated diene-based polymer using the same. A modified conjugated diene-based polymer having good compatibility with an inorganic filler and improved processability may be provided, and by using a rubber composition including such modified conjugated diene-based polymer, a tire having excellent exothermic properties, tensile strength, abrasion resistance, low fuel consumption and wet traction, and low rolling resistance may be provided.

5. 发明授权

US09771316B2 Phenoxyalkylamine compound 有权
公开(公告)号：US09771316B2
公开(公告)日：2017-09-26
申请号：US14761897
申请日：2014-01-21
申请人： OSAKA UNIVERSITY , KNC LABORATORIES CO., LTD.
发明人： Yoshikatsu Kanai , Shushi Nagamori , Yoshihiko Kitaura , Masahiro Neya , Naohiro Matsushita
IPC分类号： C07C217/48 , C07D215/233 , C07D215/26 , C07D409/06 , C07D405/06 , C07D417/06 , C07D413/06 , C07D403/12 , C07C255/54 , C07C271/16 , C07C271/20 , C07D215/22 , C07D333/20 , C07C211/09 , C07D401/12 , C07D405/04 , C07C317/22 , C07C317/28 , C07D409/04 , C07C217/04 , C07C217/72 , C07D413/04 , C07C323/20 , C07C323/25 , C07D417/04 , C07D263/32 , C07D277/28 , C07D209/48 , C07C255/37 , C07D295/08 , C07D213/68 , C07D307/52
CPC分类号： C07C217/48 , C07C211/09 , C07C217/04 , C07C217/72 , C07C255/37 , C07C255/54 , C07C271/16 , C07C271/20 , C07C317/22 , C07C317/28 , C07C323/20 , C07C323/25 , C07D209/48 , C07D213/68 , C07D215/22 , C07D215/233 , C07D215/26 , C07D263/32 , C07D277/28 , C07D295/08 , C07D307/52 , C07D333/20 , C07D401/12 , C07D403/12 , C07D405/04 , C07D405/06 , C07D409/04 , C07D409/06 , C07D413/04 , C07D413/06 , C07D417/04 , C07D417/06
摘要： The invention provides a compound having a selective inhibitory activity against highly-expressed LAT-1 in tumor cell. The compound is represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof, and a LAT-1 inhibitor comprising the same.

6. 发明申请

US20170226044A1 PROCESS FOR PRODUCING TRIMETHYLHEXAMETHYLENEDIAMINE 审中-公开
公开(公告)号：US20170226044A1
公开(公告)日：2017-08-10
申请号：US15416216
申请日：2017-01-26
申请人： Anne Rittsteiger , Alexander Martin Ruefer , Sven Schneider , Stefan Roeder , Monika Berweiler
发明人： Anne Rittsteiger , Alexander Martin Ruefer , Sven Schneider , Stefan Roeder , Monika Berweiler
IPC分类号： C07C209/48 , B01J35/02 , B01J23/86
CPC分类号： C07C209/48 , B01J23/75 , B01J23/755 , B01J23/864 , B01J23/866 , B01J25/00 , B01J35/023 , B01J35/026 , B01J37/0063 , B01J37/0081 , B01J37/009 , B01J37/06 , B01J2523/00 , C07C211/09 , B01J2523/31 , B01J2523/67 , B01J2523/845 , B01J2523/847
摘要： Trimethylhexamethylenediamine is produced by hydrogenating a trimethylhexamethylenedinitrile-comprising mixture in the presence of at least ammonia and hydrogen and a catalyst in the presence or absence of solvent, wherein the catalyst has the following properties: I. after activation the catalyst in its entirety has the following composition in weight percent (wt %), wherein the proportions add up to 100 wt %, based on the metals present: cobalt: 55 to 95 wt %, aluminum: 5 to 45 wt %, chromium: 0 to 3 wt %, and nickel: 0 to 7 wt %, and II. the catalyst is present in the form of irregular particles as granulate and after activation has particle sizes of 1 to 8 mm.

7. 发明申请

US20170121273A1 PREPARATION OF CADAVERINE 有权
公开(公告)号：US20170121273A1
公开(公告)日：2017-05-04
申请号：US15406900
申请日：2017-01-16
申请人： CATHAY R&D CENTER CO., LTD. , CATHAY INDUSTRIAL BIOTECH LTD.
发明人： Xiucai LIU , Charlie LIU , Duanfang DAI , Bingbing QIN , Naiqiang LI
IPC分类号： C07C209/84 , C07C209/86
CPC分类号： C07C209/84 , C07C209/86 , C07C211/09
摘要： The invention relates to a method for preparing cadaverine comprising: (1) obtaining an aqueous cadaverine salt composition from a fermentation system; (2) adjusting the pH of the aqueous cadaverine salt composition to a pH of at least about 12 by adding an inorganic base composition to provide a first composition comprising an aqueous cadaverine composition having a pH of at least about 12 and a solid composition comprising one or more alkali metal sulfates; (3) subjecting the first composition to solid-liquid separation without organic solvent extraction to provide the aqueous cadaverine composition and the solid composition; (4) distilling or evaporating the aqueous cadaverine composition of step (3) without organic solvent extraction to provide purified cadaverine; (5) preparing a saturated solution of the alkali metal sulfate(s) from the solid composition of step (3) at a temperature of about 35-40° C., mixing the saturated solution with NH4HCO3, and subjecting the mixture to solid-liquid separation to provide Solution (I) and Solid (I); (6) adjusting the temperature of Solution (I) to about 60-80° C., and obtaining Solution (II) and Solid (II) after solid-liquid separation; (7) concentrating Solution (II) and obtaining Solution (III) and Solid (III) after solid-liquid separation; and (8) adding Solid (III) back to the fermentation system of step (1); wherein steps (1) to (8) are optionally repeated one or more times.

8. 发明授权

US09556106B2 Purification of cadaverine using high boiling point solvent 有权
标题翻译：使用高沸点溶剂净化尸胺
公开(公告)号：US09556106B2
公开(公告)日：2017-01-31
申请号：US14764109
申请日：2013-01-28
申请人： CATHAY R&D CENTER CO., LTD. , CATHAY INDUSTRIAL BIOTECH LTD.
发明人： Xiucai Liu , Charlie Liu , Duanfang Dai , Bingbing Qin , Naiqiang Li
IPC分类号： C07C209/84 , C12P13/00
CPC分类号： C07C209/84 , C12P13/001 , C07C211/09
摘要： One aspect of the invention relates to a method for the purification of cadaverine from an aqueous cadaverine composition comprising one or more involatile impurities, the method comprising obtaining cadaverine from evaporation or distillation of the aqueous cadaverine composition wherein one or more solvents are added to the evaporation/distillation system before the evaporation/distillation starts, during the evaporation/distillation and/or after the evaporation/distillation substantially stops when no more evaporation/distillation is observed; wherein the one or more solvents comprise at least one or more high boiling point (HBP) solvents. In certain embodiments, cadaverine may be evaporated/distilled at an unexpectedly lower heating temperature for an unexpectedly shorter heating time to provide a desired yield. Because cadaverine may decompose at high temperature, the unexpectedly lower heating temperature and unexpectedly shorter heating time decrease the undesired cadaverine decomposition. The methods disclosed herein provides unexpected high recovery rate (˜100%) in the evaporation/distillation of cadaverine at a larger scale at a lower heating temperature compared to conventional distillation methods. Thus, the method disclosed herein will be highly appreciated in the industrial production of cadaverine.
摘要翻译：本发明的一个方面涉及从包含一种或多种非挥发性杂质的水性尸胺组合物中纯化尸胺的方法，所述方法包括从蒸发或蒸馏水性尸胺组合物中获得尸胺，其中将一种或多种溶剂加入到蒸发中在蒸发/蒸馏开始之前，蒸发/蒸馏期间和/或蒸发/蒸馏之后蒸馏/蒸馏系统在不再观察到蒸发/蒸馏的情况下基本停止; 其中所述一种或多种溶剂包含至少一种或多种高沸点（HBP）溶剂。在某些实施方案中，可以在意想不到的较低加热温度下将尸胺蒸发/蒸馏，以期意外地更短的加热时间以提供所需的产率。因为尸体可能会在高温下分解，出人意料地降低加热温度，而且意外的加热时间会缩短，从而减少不希望的尸体分解。与常规蒸馏方法相比，本文所公开的方法在较低的加热温度下在较大规模的蒸发/蒸馏中提供了意想不到的高回收率（〜100％）。因此，本文公开的方法将在尸胺的工业生产中被高度赞赏。

9. 发明申请

US20160368856A1 REDUCTIVE PREPARATION OF TERTIARY DIMETHYLAMINES FROM NITRILES 有权
标题翻译：从硝酸盐还原二甲胺的制备
公开(公告)号：US20160368856A1
公开(公告)日：2016-12-22
申请号：US14745508
申请日：2015-06-22
申请人： Eastman Chemical Company
发明人： Neil Warren Boaz
IPC分类号： C07C209/48 , C07C213/02
CPC分类号： C07C209/48 , C07C213/02 , C07C211/27 , C07C211/08 , C07C215/08 , C07C211/09
摘要： This disclosure describes a low temperature process for the preparation of dimethyl amines from nitriles via reductive amination. In some embodiments, the process proceeds under mild conditions with aqeuous dimethylamine and show an unexpected rate acceleration by the inclusion of an acid addition salt of the dimethylamine.
摘要翻译：本公开描述了通过还原胺化由腈制备二甲基胺的低温方法。在一些实施方案中，该方法在温和的条件下用饱和的二甲胺进行，并且通过加入二甲胺的酸加成盐显示意想不到的速率加速。

10. 发明申请

US20160362380A1 METHOD FOR DECARBOXYLATION OF AMINO ACIDS VIA IMINE FORMATION 审中-公开
标题翻译：通过亚胺形成氨基酸脱羧的方法
公开(公告)号：US20160362380A1
公开(公告)日：2016-12-15
申请号：US15249719
申请日：2016-08-29
申请人： University of Georgia Research Foundation, Inc.
发明人： Richard W. Morrison , Douglas Michael Jackson , Daniel Richard Morrison
IPC分类号： C07D233/64 , C07D209/16 , C07D207/06 , C07C249/02 , C07C209/52
CPC分类号： C07D233/64 , C07B37/06 , C07C209/52 , C07C209/68 , C07C213/02 , C07C213/08 , C07C249/02 , C07C2601/16 , C07D207/06 , C07D209/16 , C07C211/03 , C07C211/09 , C07C211/27 , C07C215/52 , C07C251/20 , C07C211/08 , C07C215/08
摘要： The present application provides methods for decarboxylation of amino acids via imine formation with a catalyst under pressurized, heated, conditions in either a microwave or oil bath, with optional recovery of the catalyst and/or catalyst byproduct.
摘要翻译：本申请提供了通过在微波或油浴中的加压，加热条件下用催化剂通过亚胺形成脱氨基氨基酸的方法，任选地回收催化剂和/或催化剂副产物。

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