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公开(公告)号：US20150361458A1
公开(公告)日：2015-12-17
申请号：US14740554
申请日：2015-06-16
Applicant: INVISTA North America S.á r.l.
Inventor： Adriana Leonora Botes , Alex Van Eck Conradie
IPC: C12P7/62 , C12P13/00 , C12P7/42 , C12N9/18 , C12P11/00 , C12N9/16 , C12N9/10 , C12N9/02 , C12P7/44 , C12P7/18
CPC classification number: C12P7/62 , C07C69/533 , C12N9/0008 , C12N9/1029 , C12N9/1096 , C12N9/16 , C12N9/18 , C12P7/18 , C12P7/24 , C12P7/40 , C12P7/42 , C12P7/44 , C12P11/00 , C12P13/001 , C12P13/005 , C12P17/10 , C12Y102/99006 , C12Y203/01016 , C12Y206/01018 , C12Y206/01019 , C12Y206/01029 , C12Y206/01048 , C12Y206/01082 , C12Y301/01085 , C12Y301/02
Abstract: This document describes biochemical pathways for producing 2(E)-heptenedioyl-CoA methyl ester from precursors such as 2-oxo-glutarate, acetyl-CoA, or succinyl-CoA using one or more of a fatty acid O-methyltransferase, a thioesterase, a CoA-transferase, a CoA ligase, as well as recombinant hosts expressing one or more of such enzymes. 2(E)-heptenedioyl-CoA methyl ester can be enzymatically converted to pimeloyl-CoA using a trans-2-enoyl-CoA reductase, and a methylesterase. Pimeloyl-CoA can be enzymatically converted to pimelic acid, 7-aminoheptanoate, 7-hydroxyheptanoate, heptamethylenediamine, or 1,7-heptanediol.
Abstract translation: 本文件描述了使用一种或多种脂肪酸O-甲基转移酶，硫酯酶，硫酸酯酶等从前体例如2-氧代 - 戊二酸，乙酰辅酶A或琥珀酰-CoA制备2（E） - 庚二酰辅酶A甲酯的生化途径， CoA转移酶，CoA连接酶，以及表达一种或多种这样的酶的重组宿主。 2（E） - 庚二酰辅酶A甲酯可以使用反式-2-烯酰辅酶A还原酶和甲酯酶酶转化为双甲酰基-CoA。 可将Pimeloyl-CoA酶促转化成庚二酸，7-氨基庚酸酯，7-羟基庚酸酯，七亚甲基二胺或1,7-庚二醇。
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202.发明申请公开(公告)号：US20150360965A1
公开(公告)日：2015-12-17
申请号：US14741978
申请日：2013-12-12
Inventor： Stewart FORSYTH , Aiguo LIU , Martin J. RENNER , Brent J. STAHLMAN
CPC classification number: C01C3/0212 , B01D53/26 , C01C3/022
Abstract: The system and methods described herein solve problems of inaccurate flow control, loss of optimum reactant gas feed ratios, and the associated inefficiencies brought on by variable humidity in reactant feedstream gases during production of hydrogen cyanide by an Andrussow process.
Abstract translation: 本文所述的系统和方法解决了通过安德鲁斯（Andrussow）工艺生产氰化氢期间反应物进料流气体中由不可变湿度引起的流量控制不正确，最佳反应气体进料比的损失以及相关的无效率问题。
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203.发明申请METHODS OF PRODUCING 6-CARBON CHEMICALS VIA CoA-DEPENDENT CARBON CHAIN ELONGATION ASSOCIATED WITH CARBON STORAGE 有权通过与碳储存相关的辅助碳链延伸生产6碳化合物的方法公开(公告)号：US20150307854A1
公开(公告)日：2015-10-29
申请号：US14666055
申请日：2015-03-23
Applicant: INVISTA North America S.á r.l.
Inventor： Adriana Leonora Botes , Alex Van Eck Conradie
CPC classification number: C12N9/0008 , C12N15/52 , C12P7/18 , C12P7/42 , C12P7/44 , C12P13/001 , C12P13/005 , C12P17/10 , C12Y102/02001
Abstract: This document describes biochemical pathways for producing adipic acid, caprolactam, 6-aminohexanoic acid, hexamethylenediamine or 1,6-hexanediol by forming two terminal functional groups, comprised of carboxyl, amine or hydroxyl groups, in a C6 aliphatic backbone substrate. These pathways, metabolic engineering and cultivation strategies described herein rely on CoA-dependent elongation enzymes or analogues enzymes associated with the carbon storage pathways from polyhydroxyalkanoate accumulating bacteria.
Abstract translation: 该文献描述了通过在C6脂肪族主链基质中形成由羧基，胺或羟基组成的两个末端官能团来生产己二酸，己内酰胺，6-氨基己酸，六亚甲基二胺或1,6-己二醇的生化途径。 本文描述的这些途径，代谢工程和培养策略依赖于CoA依赖性延长酶或与聚羟基链烷酸酯累积细菌的碳储存途径相关的类似物酶。
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204.发明授权Methods of producing 6-carbon chemicals via CoA-dependent carbon chain elongation associated with carbon storage 有权通过与碳储存相关的CoA依赖性碳链延长生产6碳化学品的方法公开(公告)号：US09102958B2
公开(公告)日：2015-08-11
申请号：US13715981
申请日：2012-12-14
Applicant: INVISTA North America S.a r.l.
Inventor： Adriana L. Botes , Alex Van Eck Conradie
CPC classification number: C12N9/0008 , C12N15/52 , C12P7/18 , C12P7/42 , C12P7/44 , C12P13/001 , C12P13/005 , C12P17/10 , C12Y102/02001
Abstract: This document describes biochemical pathways for producing adipic acid, caprolactam, 6-aminohexanoic acid, hexamethylenediamine or 1,6-hexanediol by forming two terminal functional groups, comprised of carboxyl, amine or hydroxyl groups, in a C6 aliphatic backbone substrate. These pathways, metabolic engineering and cultivation strategies described herein rely on CoA-dependent elongation enzymes or analogues enzymes associated with the carbon storage pathways from polyhydroxyalkanoate accumulating bacteria.
Abstract translation: 该文献描述了通过在C6脂肪族主链基质中形成由羧基，胺或羟基组成的两个末端官能团来生产己二酸，己内酰胺，6-氨基己酸，六亚甲基二胺或1,6-己二醇的生化途径。 本文描述的这些途径，代谢工程和培养策略依赖于CoA依赖性延长酶或与聚羟基链烷酸酯累积细菌的碳储存途径相关的类似物酶。
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公开(公告)号：US20150217877A1
公开(公告)日：2015-08-06
申请号：US14420972
申请日：2013-08-13
Applicant: INVISTA NORTH AMERICA S.A.R.L.
Inventor： David W. Schumann
Abstract: Included are apparatus and methods for preparing a yarn package for a small portion of yarn that provides substantially uniform tension on removal. The method includes providing an amount of yarn up to two pounds which is introduced to a small package with vacuum applied at the bottom of the container and vibration to assist yarn uniform packing of the yarn.
Abstract translation: 包括用于制备用于小部分纱线的纱线卷装的设备和方法，其在移除时提供基本均匀的张力。 该方法包括提供高达2磅的纱线，其被引入到小包装件中，真空施加在容器的底部并进行振动以辅助纱线的纱线均匀包装。
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Patent Agency Ranking
公开(公告)号：US20150203682A1
公开(公告)日：2015-07-23
申请号：US14417500
申请日：2013-07-25
Applicant: INVISTA North America S.a.r.l.
Inventor： Rajeev S. Bhatia
IPC: C08L77/06
Abstract: A thermoplastic composition comprising from about 50 to about 99 by weight percent of a nylon 6,6 resin, from about 1 to about 50 by weight percent of a polymer performance modifier and about from 0.01 to about 25 by weight percent of a silicone based additive, wherein the silicone based additive comprises an ultrahigh molecular weight siloxane polymer that is unfunctionalized and non-reactive with the polyamide resin, wherein the thermoplastic composition has an impact strength value which is greater than the combination of the polyamide resin and the polymer performance modifier or the combination of the polyamide resin and the silicone based additive and wherein the thermoplastic composition has an ultimate tensile strength that is at least 80% that of the combination of the polyamide resin and the polymer performance modifier.
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公开(公告)号：US09040735B2
公开(公告)日：2015-05-26
申请号：US14346882
申请日：2012-10-04
Applicant: INVISTA NORTH AMERICA S.A.R.L.
Inventor： Sudhir Aki , Wyatte E. Allen , Mark Anstrom , Charles Nelson Campbell, II , Tseng Chao , James E. McIntosh , Larry E. Moerbe , Bruce Edwin Murphree , Mark D. Rogers , William J. Tenn, III , Thomas E. Vos , Michael W. Wensing
IPC: C07C253/00 , C07C253/08 , C07C253/18 , C07C253/10
CPC classification number: C07C253/18 , C07C253/10 , Y02P20/584 , C07C255/04
Abstract: The present invention relates to a process for hydrocyanating 3-pentenenitrile. The process can include feeding 3-pentenenitrile and HCN to a hydrocyanation reaction zone that includes a Lewis acid promoter, nickel, and a phosphorus-containing ligand. In various embodiments, the process can also include controlling water concentration within the hydrocyanation reaction zone sufficient to maintain a high activity of the ligand catalyst complex while recycling at least a portion of the ligand catalyst complex.
Abstract translation: 本发明涉及一种氢氰化3-戊烯腈的方法。 该方法可以包括将3-戊烯腈和HCN加入到包含路易斯酸促进剂，镍和含磷配体的氢化氰化反应区中。 在各种实施方案中，该方法还可以包括控制氢氰化反应区内的水浓度足以维持配体催化剂复合物的高活性，同时再循环至少一部分配体催化剂络合物。
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208.发明申请ON-LINE CONTROL OF MOLECULAR WEIGHT IN CONTINUOUS SOLID STATE POLYMERIZATION PROCESSES 有权在连续固态聚合过程中分子量的在线控制公开(公告)号：US20150112040A1
公开(公告)日：2015-04-23
申请号：US14382530
申请日：2013-02-28
Applicant: INVISTA North America S.à r.l.
Inventor： Gordon Shaw , Miguel Angel Osornio
Abstract: The invention relates to the on-line control of the molecular weight in continuous solid state polymerization processes. In particular it is directed to a polyester process or to a polyamide process, and more specifically to a poly(ethylene terephthalate) (PET) or a poly(butylene terephthalate) (PBT) or a nylon 6,6 continuous solid-state polymerization (SSP) process. An in-line viscometer melts and measures the molecular weight of the SSP resin and adjusts one or more of the process variables, i.e. reactor time, inert gas purity and inert gas temperature to maintain a constant resin molecular weight.
Abstract translation: 本发明涉及连续固态聚合方法中分子量的在线控制。 特别涉及聚酯工艺或聚酰胺工艺，更具体地涉及聚对苯二甲酸乙二醇酯（PET）或聚对苯二甲酸丁二醇酯（PBT）或尼龙6,6连续固态聚合（ SSP）过程。 在线粘度计熔融并测量SSP树脂的分子量，并调节一个或多个工艺参数，即反应器时间，惰性气体纯度和惰性气体温度，以保持树脂分子量恒定。
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209.发明申请LAMINATED FABRIC CONSTRUCTION WITH HEAT ACTIVATED POLYURETHANEUREA COMPOSITIONS 审中-公开具有热活性聚氨酯组合物的层压织物结构公开(公告)号：US20150079339A1
公开(公告)日：2015-03-19
申请号：US14552060
申请日：2014-11-24
Applicant: INVISTA North America S.à r.l.
Inventor： Carmen A. COVELLI , Hong Liu , Douglas K. Farmer
IPC: B32B3/26 , B32B5/26 , B32B5/32 , B32B27/06 , B32B7/12 , B32B27/12 , B32B27/40 , B32B5/22 , B32B5/24
CPC classification number: B32B3/266 , B32B5/22 , B32B5/245 , B32B5/26 , B32B5/32 , B32B7/12 , B32B27/04 , B32B27/065 , B32B27/12 , B32B27/40 , B32B2250/03 , B32B2305/022 , B32B2307/724 , B32B2437/00 , C08G18/0823 , C08G18/0895 , C08G18/12 , C08G18/4854 , C08G18/6692 , C08G2170/80 , Y10T428/15 , Y10T428/24322 , Y10T428/249921 , Y10T428/249953 , Y10T428/249981 , Y10T428/249992 , Y10T428/31507 , Y10T428/31551 , C08G18/285
Abstract: Articles comprising multiple layers are included. The multiple layer articles may include fabrics or foams in combination with a polyurethaneurea composition such as a film or an aqueous dispersion.
Abstract translation: 包括多层的物品。 多层制品可以包括与聚氨酯脲组合物如膜或水分散体组合的织物或泡沫。
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公开(公告)号：US20150004351A1
公开(公告)日：2015-01-01
申请号：US14375867
申请日：2013-01-31
Applicant: INVISTA NORTH AMERICA S.A R.L.
Inventor： Isaac K. Iverson , James E. Copenhafer , Charles N. Kelcey , Michelle A. IVY
IPC: D06M11/77 , D06M15/227
CPC classification number: D06M11/77 , D06M11/00 , D06M13/02 , D06M13/188 , D06M15/227 , D06M15/277 , D06M15/53 , D06M15/576 , D06M23/08 , D06M2200/01 , D06M2200/10 , Y10T428/23921 , Y10T428/2933 , Y10T442/2279
Abstract: Included are compositions for fibers which include a clay nanoparticle and a wax. The composition provides the fibers with oil and water repellency.
Abstract translation: 包括的是包含粘土纳米颗粒和蜡的纤维的组合物。 该组合物使纤维具有防水和防水性能。
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