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1.发明授权公开(公告)号：US09914701B2
公开(公告)日：2018-03-13
申请号：US15072780
申请日：2016-03-17
Applicant: Ecolab USA Inc.
Inventor： Jonathan Masere , Andrew R. Neilson , Russell P. Watson
IPC: C07D211/94 , C07C7/20
CPC classification number: C07D211/94 , C07C7/20 , C07C67/62 , C07C11/167 , C07C15/46 , C07C69/54 , C07C11/18
Abstract: The present invention generally relates to compounds and methods for inhibiting the radical polymerization of unsaturated compounds, particularly vinyl monomers. More particularly, it relates to the use of stable hydroxyl amines to inhibit the polymerization of unsaturated compounds (e.g., vinyl monomers) wherein said stable hydroxylamine is soluble in organic solvents, particularly hydrocarbon solvents consisting of unsaturated and, therefore, polymerizable constituents.
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公开(公告)号：US20180030431A1
公开(公告)日：2018-02-01
申请号：US15593395
申请日：2017-05-12
Applicant: INVISTA North America S.A.R.L.
Inventor： Eric ALTHOFF , Nadia KADI , Mihai Luchian AZOITEI , Yih-En A. BAN , Daniela GRABS-RÖTHLISBERGER , Alexander PISARCHIK , Alexandre ZANGHELLINI , Adriana L. BOTES
IPC: C12N9/88 , C08F136/06 , C07C11/167 , C07C11/18 , C07C11/21 , C07K16/40 , C12P5/00 , C08F136/08 , A61K38/00 , C08F36/22 , C08F36/08 , C08F36/06 , G01N33/573 , C12P5/02
CPC classification number: C12N9/88 , A61K38/00 , C07C11/167 , C07C11/18 , C07C11/21 , C07K16/40 , C07K2299/00 , C08F36/06 , C08F36/08 , C08F36/22 , C08F136/06 , C08F136/08 , C12P5/007 , C12P5/026 , C12Y402/01053 , C12Y402/01095 , C12Y402/01127 , C12Y402/01131 , G01N33/573
Abstract: The present disclosure provides novel polypeptides with 3-buten-2-ol dehydratase activity, polypeptides with catalytic activity in the conversion of 3-methyl-3-buten-2-ol to isoprene, and crystal structure data for one of such polypeptides. Methods of making and using the polypeptides and their related crystal structure data are also provided.
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公开(公告)号：US09683227B2
公开(公告)日：2017-06-20
申请号：US14833206
申请日：2015-08-24
Applicant: INVISTA North America SA.R.L.
Inventor： Eric Althoff , Nadia Kadi , Mihai Luchian Azoitei , Yih-En A Ban , Daniela Grabs-Röthlisberger , Alexander Pisarchik , Alexandre Zanghellini , Adriana L. Botes
IPC: C12N9/88 , A61K38/00 , C12P5/00 , C12P5/02 , C07C11/167 , C07C11/18 , C07C11/21 , C07K16/40 , C08F36/06 , C08F36/08 , C08F36/22 , G01N33/573 , C08F136/06 , C08F136/08
CPC classification number: C12N9/88 , A61K38/00 , C07C11/167 , C07C11/18 , C07C11/21 , C07K16/40 , C07K2299/00 , C08F36/06 , C08F36/08 , C08F36/22 , C08F136/06 , C08F136/08 , C12P5/007 , C12P5/026 , C12Y402/01053 , C12Y402/01095 , C12Y402/01127 , C12Y402/01131 , G01N33/573
Abstract: The present disclosure provides novel polypeptides with 3-buten-2-ol dehydratase activity, polypeptides with catalytic activity in the conversion of 3-methyl-3-buten-2-ol to isoprene, and crystal structure data for one of such polypeptides. Methods of making and using the polypeptides and their related crystal structure data are also provided.
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公开(公告)号：US09650317B2
公开(公告)日：2017-05-16
申请号：US14635041
申请日：2015-03-02
Applicant: FINA TECHNOLOGY, INC.
Inventor： Vincent A. Welch , James R. Butler
CPC classification number: C07C7/09 , C01B3/24 , C01B3/323 , C01B3/50 , C01B3/506 , C01B2203/0233 , C01B2203/0266 , C01B2203/04 , C01B2203/048 , C01B2203/0495 , C07C5/333 , F25J3/063 , F25J3/0655 , F28B3/00 , F28B9/06 , Y10S585/921 , C07C11/20 , C07C15/46 , C07C11/18
Abstract: Methods and systems for the dehydrogenation of hydrocarbons include a direct contact condenser to remove compounds from an offgas process stream. The reduction of compounds can decrease duty on the offgas compressor by removing steam and aromatics from the offgas. The dehydrogenation reaction system can be applicable for reactions such as the dehydrogenation of ethylbenzene to produce styrene, the dehydrogenation of isoamiline to produce isoprene, or the dehydrogenation of n-pentene to produce piperylene.
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公开(公告)号：US09220742B1
公开(公告)日：2015-12-29
申请号：US14800961
申请日：2015-07-16
Applicant: INVISTA North America S.a.r.l.
Inventor： Adriana Botes , Nadia Kadi , Mihai Luchian Azoitei , Yih-En A Ban , Daniela Grabs-Röthlisberger , Alexander Pisarchik , Alexandre Zanghellini , Eric Althoff
CPC classification number: C12N9/88 , A61K38/00 , C07C11/167 , C07C11/18 , C07C11/21 , C07K16/40 , C07K2299/00 , C08F36/06 , C08F36/08 , C08F36/22 , C08F136/06 , C08F136/08 , C12P5/007 , C12P5/026 , C12Y402/01053 , C12Y402/01095 , C12Y402/01127 , C12Y402/01131 , G01N33/573
Abstract: The present disclosure provides novel polypeptides with 3-buten-2-ol dehydratase activity, polypeptides with catalytic activity in the conversion of 3-methyl-3-buten-2-ol to isoprene, and crystal structure data for one of such polypeptides. Methods of making and using the polypeptides and their related crystal structure data are also provided.
Abstract translation: 本公开提供具有3-丁烯-2-醇脱水酶活性的新型多肽，在3-甲基-3-丁烯-2-醇转化为异戊二烯时具有催化活性的多肽，以及这些多肽之一的晶体结构数据。 还提供了制备和使用多肽及其相关晶体结构数据的方法。
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Patent Agency Ranking
公开(公告)号：US09212106B2
公开(公告)日：2015-12-15
申请号：US14105249
申请日：2013-12-13
Inventor： Junming Sun , Changjun Liu , Yong Wang , Colin Smith , Kevin Martin , Padmesh Venkitasubramanian , Joshua Terrian
IPC: B01J23/06 , C07C1/207 , C07C5/327 , C07C5/48 , C10G3/00 , B01J21/06 , C07C29/60 , C07C51/235 , C07C29/00 , C12P7/52 , C12P7/54
CPC classification number: C07C1/2078 , B01J21/066 , B01J23/06 , C07C1/207 , C07C1/2074 , C07C2/12 , C07C5/327 , C07C5/48 , C07C29/00 , C07C29/60 , C07C51/12 , C07C51/235 , C07C2521/06 , C07C2523/06 , C10G3/00 , C10G3/44 , C10G3/50 , C10G9/00 , C10G2400/20 , C10G2400/22 , C12P7/52 , C12P7/54 , Y02P20/52 , C07C11/10 , C07C11/09 , C07C11/18 , C07C31/202 , C07C31/205 , C07C53/08 , C07C53/122 , C07C11/167 , C07C11/06 , C07C11/08
Abstract: A process is described for making a product mixture including isobutene, propylene, 1-butene, 2-butene, 2-methyl-1-butene and 2-methyl-2-butene from a mixture of acetic acid and propionic and through reaction in the presence of a source of hydrogen and of a mixed oxide catalyst, for example, a ZnxZryOz mixed oxide catalyst. A variety of commercially valuable products may be made in turn from the various C3, C4 and C5 constituents of the product mixture.
Abstract translation: 描述了从乙酸和丙酸的混合物中制备包括异丁烯，丙烯，1-丁烯，2-丁烯，2-甲基-1-丁烯和2-甲基-2-丁烯的产物混合物的方法，并通过在 存在氢源和混合氧化物催化剂，例如Zn x ZrO 2混合氧化物催化剂。 可以从产品混合物的各种C3，C4和C5组分依次制备各种商业上有价值的产品。
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公开(公告)号：US20150315107A1
公开(公告)日：2015-11-05
申请号：US14799808
申请日：2015-07-15
Applicant: TPC Group LLC
Inventor： Joseph G. Duff , Cecil G. McFarland
CPC classification number: C07C7/1485 , B01J23/78 , B01J23/94 , B01J37/0225 , B01J37/18 , Y02P20/52 , Y02P20/584 , C07C11/167 , C07C11/04 , C07C11/06 , C07C11/18 , C07C15/46
Abstract: The present discloses a process and catalyst therefor to selectively remove acetylenes from gaseous streams in the vapor phase. The process is particularly suitable for high yield recovery of olefinic hydrocarbons from gaseous streams in refinery processes.
Abstract translation: 本发明公开了一种用于从气相中的气流中选择性除去乙炔的方法和催化剂。 该方法特别适用于炼油工艺中气态物流中烯烃的高产率回收。
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公开(公告)号：US20150274615A1
公开(公告)日：2015-10-01
申请号：US14682930
申请日：2015-04-09
Applicant: Danisco US Inc. , The Goodyear Tire & Rubber Company
Inventor： Frank J. FEHER , John Kaluen KAN , Joseph C. MCAULIFFE , Thomas F. MCCALL , Lawrence J. PICKERT , Christopher D. PLOETZ , Stephan RODEWALD , Timothy A. SABO , Tang H. WONG
CPC classification number: C07C11/18 , B01D11/0426 , B01D11/0492 , C07C7/04 , C07C7/10
Abstract: Methods and apparatus for the purification of isoprene, such as the purification of a bioisoprene composition from fermentor off-gas. The apparatus includes two columns that process the fermentor off-gas, which includes isoprene and various impurities. A solvent is added to the off-gas in the first column, and the isoprene is stripped from the solvent in the second column. Also provided is a downstream further purification process. Also provided are the resulting purified isoprene compositions.
Abstract translation: 用于纯化异戊二烯的方法和装置，例如从发酵罐尾气净化生物异戊二烯组合物。 该装置包括处理发酵罐废气的两个塔，其包括异戊二烯和各种杂质。 向第一塔中的废气中加入溶剂，从第二塔中的溶剂中除去异戊二烯。 还提供了下游进一步的纯化方法。 还提供了所得纯化的异戊二烯组合物。
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公开(公告)号：US20150239805A1
公开(公告)日：2015-08-27
申请号：US14635041
申请日：2015-03-02
Applicant: FINA TECHNOLOGY, INC.
Inventor： Vincent A. Welch , James R. Butler
CPC classification number: C07C7/09 , C01B3/24 , C01B3/323 , C01B3/50 , C01B3/506 , C01B2203/0233 , C01B2203/0266 , C01B2203/04 , C01B2203/048 , C01B2203/0495 , C07C5/333 , F25J3/063 , F25J3/0655 , F28B3/00 , F28B9/06 , Y10S585/921 , C07C11/20 , C07C15/46 , C07C11/18
Abstract: Methods and systems for the dehydrogenation of hydrocarbons include a direct contact condenser to remove compounds from an offgas process stream. The reduction of compounds can decrease duty on the offgas compressor by removing steam and aromatics from the offgas. The dehydrogenation reaction system can be applicable for reactions such as the dehydrogenation of ethylbenzene to produce styrene, the dehydrogenation of isoamiline to produce isoprene, or the dehydrogenation of n-pentene to produce piperylene.
Abstract translation: 用于烃脱氢的方法和系统包括直接接触冷凝器以从废气处理流中除去化合物。 通过从废气中除去蒸气和芳烃，化合物的还原可以减少废气压缩机的负荷。 脱氢反应体系可适用于乙苯脱氢生产苯乙烯，异戊胺脱氢生产异戊二烯等反应，或正戊烯脱氢生成戊间二烯等反应。
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10.发明授权Compositions and methods for producing isoprene free of C5 hydrocarbons under decoupling conditions and/or safe operating ranges 有权在脱钩条件和/或安全工作范围内生产不含C5烃的异戊二烯的组合物和方法公开(公告)号：US08906658B2
公开(公告)日：2014-12-09
申请号：US13741149
申请日：2013-01-14
Applicant: Danisco US Inc. , The Goodyear Tire & Rubber Company
Inventor： Anthony R. Calabria , Marguerite A. Cervin , Gopal K. Chotani , Richard La Duca , Joseph C. McAuliffe , Michael C. Miller , Timothy A. Sabo , Karl J. Sanford , Erin L. Spring , Gregory M. Whited
CPC classification number: C12P5/007 , C07C11/18 , C12N9/88 , C12N15/52 , C12N15/70 , C12N15/74 , C12N15/75 , C12N15/80 , C12P5/02 , C12Y402/03027 , Y02E50/343
Abstract: The invention features methods for producing isoprene from cultured cells wherein the cells in the stationary phase. The invention also provides compositions that include these cultured cells and/or increased amount of isoprene. The invention also provides for systems that include a non-flammable concentration of isoprene in the gas phase. Additionally, the invention provides isoprene compositions, such as compositions with increased amount of isoprene or increased purity.
Abstract translation: 本发明的特征在于从培养细胞产生异戊二烯的方法，其中固定相中的细胞。 本发明还提供包含这些培养细胞和/或增加量的异戊二烯的组合物。 本发明还提供了在气相中包括不可燃浓度的异戊二烯的体系。 此外，本发明提供了异戊二烯组合物，例如具有增加量的异戊二烯或增加的纯度的组合物。
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