公开(公告)号：US10722743B2

公开(公告)日：2020-07-28

申请号：US15154219

申请日：2016-05-13

Applicant: Rutgers, The State University of New Jersey

Inventor： John Landers ,  Alexander V. Neimark ,  Tewodros Asefa ,  Aleksey Vishnyakov ,  Anandarup Goswami ,  Jonathan Colon Ortiz

IPC: H01M4/90 ,  A62D5/00 ,  C08J7/06 ,  C08J5/22 ,  B01J35/06 ,  B01J31/38 ,  B01J31/34 ,  B01J31/28 ,  B01J35/00 ,  D06M11/46 ,  D06M15/356 ,  B01J37/02 ,  D06M15/227 ,  B01J27/188 ,  D06M15/233 ,  B01J23/06 ,  D06M11/49 ,  D06M11/50 ,  D06M11/44 ,  D06M16/00 ,  D06M11/45 ,  D06M15/256 ,  D06M23/08 ,  C08J7/04 ,  B01J31/06 ,  B01J31/10 ,  B01J37/03

Abstract: A multi-catalytic material that includes a polyelectrolyte membrane and methods of preparing the same are provided herein.

公开(公告)号：US10590154B2

公开(公告)日：2020-03-17

申请号：US15771449

申请日：2016-11-02

Applicant: Zhejiang Huahai Pharmaceuticals Co., Ltd ,  Shanghai Aobo Pharmtech, Inc., Ltd.

Inventor： Siyuan Li ,  Shaoxiao Gui ,  Genliang Wang ,  Jicheng Zhang ,  Luning Huang ,  Anping Tao ,  Hong Gu

IPC: C07D401/04 ,  C07D263/24 ,  C07F9/6558 ,  C07D413/14 ,  C07C213/00 ,  C07C217/48 ,  C07C231/10 ,  C07C235/78 ,  C07D263/20 ,  C07C217/40 ,  B01J27/055 ,  B01J27/122 ,  B01J31/02 ,  B01J31/22 ,  B01J31/28 ,  B01J31/30

Abstract: The invention relates to a method for preparing an oxazolidinone intermediate. Specifically, a synthesis procedure for the intermediate comprises: directly performing a “one-pot” reaction on a compound I, compound J or compound L without performing isolation, wherein a salt of a compound K is selected from a hydrochloride, sulfate, malate, tartrate, p-toluenesulfonate, or lactate, and wherein the symbol * in a compound indicates an atom of an R-type chirality or an S-type chirality or a racemate thereof.

公开(公告)号：US20200010424A1

公开(公告)日：2020-01-09

申请号：US16573613

申请日：2019-09-17

Applicant: AGC INC.

Inventor： Shota SHIMIZU ,  Masanori SAWAGUCHI

IPC: C07D231/14 ,  B01J27/25 ,  B01J27/24 ,  B01J31/32 ,  B01J31/28 ,  B01J31/02 ,  B01J23/04 ,  B01J35/00

Abstract: The invention provides a method capable of more simply and efficiently producing halogen-containing pyrazolecarboxylic acids useful as pharmaceutical or agrochemical intermediates, in a manner suitable for industrial production. In particular, the invention provides a method of producing a compound represented by the formula (b), which comprises reacting a compound represented by the formula (a) with oxygen in the presence of a compound containing a transition metal atom to obtain the compound represented by the formula (b): wherein each symbol is as described in the description.

公开(公告)号：US10457795B2

公开(公告)日：2019-10-29

申请号：US15742564

申请日：2016-01-13

Applicant: Momentive Performance Materials Inc.

Inventor： Julie L. Boyer ,  Aroop Kumar Roy

IPC: C08K5/37 ,  C08K5/372 ,  C08K5/05 ,  C08G77/12 ,  C08G77/20 ,  C08K5/56 ,  C08L83/00 ,  C08L83/04 ,  B01J31/28 ,  C08J3/24

Abstract: Provided is a composition and process for producing a crosslinked product. The composition comprises a mixture constituting (a) an alkenyl silicone, (b) a hydrogen siloxane, (c) a cure inhibitor and (d) a hydrosilylation catalyst, optionally in the presence of a solvent, and (e) sulfur compounds in order to produce the crosslinked product, and the process comprises reacting such a composition to form a crosslinked product.

公开(公告)号：US10385079B2

公开(公告)日：2019-08-20

申请号：US15772521

申请日：2016-11-02

Applicant: Zhejiang Huahai Pharmaceutical Co., Ltd ,  Shanghai Syncores Technologies Inc. Ltd.

Inventor： Siyuan Li ,  Shaoxiao Gui ,  Jicheng Zhang ,  Luning Huang ,  Anping Tao ,  Hong Gu

IPC: C07D413/14 ,  C07F9/6558 ,  C07C213/00 ,  C07C217/48 ,  C07C231/10 ,  C07D263/20 ,  C07C235/78 ,  C07C217/40 ,  C07D263/24 ,  B01J27/055 ,  B01J27/122 ,  B01J31/02 ,  B01J31/22 ,  B01J31/28 ,  B01J31/30 ,  C07D401/04

Abstract: The present invention relates to a preparation method for a tedizolid compound in Formula I. In Formula I, R is selected from hydrogen, formula A, formula B, benzyl or benzyl substituted by a substituent, the substituent is selected from a group consisting of halogen, nitryl, C1-C6 alkyl, and C1-C6 alkoxy, and R1 is C1-C6 alkyl or C1-C6 alkyl substituted by halogen. The method comprises: generating a compound having a structure as shown in Formula C and a compound having a structure as shown in Formula D by a coupled reaction under the catalysis of a metal catalyst, a substituent of R being defined as above, where X is a leaving group, the leaving group comprising chlorine, bromine, iodine, and sulfonyl oxy such as trifluoromethane sulfonic oxy, methylsulfonyl oxy and benzenesulfonyl oxy, or benzenesulfonyl oxy substituted by one or more substituents, the substituent being selected from a group consisting of halogen, C1-C6 alkyl, and C1-C6 alkoxy.

公开(公告)号：US10369558B2

公开(公告)日：2019-08-06

申请号：US14261346

申请日：2014-04-24

Applicant: Advanced Refining Technologies LLC

Inventor： Xianghua Yu ,  Shuguang Zhang ,  Gill M. Malick ,  Bruno Nesci ,  Henry Saternus ,  Jifei Jia ,  Cecelia A. Radlowski ,  Theodorus Ludovicus Michael Maesen ,  Colleen T. Miedona

IPC: B01J23/00 ,  B01J31/28 ,  B01J31/02 ,  B01J37/20 ,  B01J37/28 ,  B01J23/883 ,  B01J35/10 ,  B01J37/02 ,  B01J21/12

Abstract: This disclosure relates to supported multi-metallic catalysts for use in the hydrotreating of hydrocarbon feeds, as well as a method for preparing such catalysts. The catalysts are prepared from a catalyst precursor comprised of at least one Group VIB metal, at least one Group VIII metal and an organic acid. The catalyst precursor is thermally treated to partially decompose the organic acid, then sulfided. The catalysts have a high carbon-as-carboxyl to total carbon ratio (Ccarboxy/Ctotal) as a result of a unique post-metal calcination method employed during the manufacture of the catalyst. As a result, the hydrotreating catalysts have lower percent weight loss-on-ignition, higher activity and longer catalyst life.

公开(公告)号：US20190225787A1

公开(公告)日：2019-07-25

申请号：US16246928

申请日：2019-01-14

Applicant: The Trustees of Princeton University

Inventor： Rodney D. Priestley ,  Robert K. Prud'homme ,  Victoria Lee

IPC: C08L25/06 ,  C08L47/00 ,  C08L25/18 ,  C08K5/56 ,  B01J35/00 ,  B01J35/02 ,  B01J23/52 ,  B01J31/28 ,  B01J31/06 ,  C08L71/02

Abstract: Hybrid polymer-inorganic nanocolloids and methods of making them are described.

公开(公告)号：US10308574B2

公开(公告)日：2019-06-04

申请号：US15698394

申请日：2017-09-07

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Jun Tamura ,  Satoshi Mikoshiba ,  Yuki Kudo ,  Akihiko Ono ,  Ryota Kitagawa ,  Masakazu Yamagiwa ,  Eishi Tsutsumi ,  Yoshitsune Sugano

IPC: B01J27/24 ,  C07C29/136 ,  C07C29/14 ,  C07C29/15 ,  C07C29/153 ,  C07C31/20 ,  B01J31/26 ,  B01J31/28 ,  B01J31/38 ,  C25B3/04 ,  C07C211/62 ,  C07D233/54 ,  C25B1/00 ,  C25B1/04 ,  C25B9/08 ,  G01N23/2273 ,  G01N21/35 ,  H01J37/28

Abstract: According to one embodiment, a reduction catalyst includes a current collector including a metal layer; and organic molecules including a quaternary nitrogen cation, which are bonded to the metal layer. The organic molecules are represented by any of the following general formulae I to V.

公开(公告)号：US10220377B2

公开(公告)日：2019-03-05

申请号：US14370392

申请日：2013-02-08

Applicant: Tanaka Kikinzoku Kogyo K.K.

Inventor： Yuusuke Ohshima ,  Hitoshi Kubo ,  Tomoko Ishikawa ,  Noriaki Nakamura ,  Junichi Taniuchi ,  Yoshiteru Tsuchiya ,  Hiroaki Takahashi ,  Hidenori Takanezawa ,  Kenichi Inoue ,  Syunsuke Kato ,  Hirokazu Shiraishi

IPC: B22F1/00 ,  B22F9/24 ,  B01J31/26 ,  B01J31/28 ,  B01D61/14 ,  B01J13/00 ,  B01J31/30 ,  B82Y30/00 ,  B82Y40/00

Abstract: The present invention is a metal colloid solution comprising: colloidal particles consisting of metal particles consisting of one or two or more metal(s) and a protective agent bonding to the metal particles; and a solvent as a dispersion medium of the colloidal particles, wherein: a chloride ion concentration per a metal concentration of 1 mass % is 25 ppm or less; and a nitrate ion concentration per a metal concentration of 1 mass % is 7500 ppm or less. In the present invention, adsorption performance can be improved with adjustment of the amount of the protective agent of the colloidal particles. It is preferable to bind the protective agent of 0.2 to 2.5 times the mass of the metal particles.

公开(公告)号：US10167245B2

公开(公告)日：2019-01-01

申请号：US15939395

申请日：2018-03-29

Applicant: EVONIK DEGUSSA GMBH

Inventor： Katrin Marie Dyballa ,  Robert Franke ,  Dirk Fridag ,  Dieter Hess ,  Detlef Selent ,  Armin Börner

IPC: C07C45/50 ,  B01J31/00 ,  B01J31/18 ,  B01J31/22 ,  B01J31/28

Abstract: A catalytic method for hydroformylating cyclooctadiene substrate involving forming a reaction mixture that includes the cyclooctadiene and a precursor of or a transitional metal ligand complex where the ligand has structure (1): (1) H2 and CO are fed into the reaction mixture and the mixture is heated to convert the cyclooctadiene into an aldehyde. A preferred ligand is 4-([1,1′:3′,1″-terphenyl]-2′-yloxy)-S-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepine.