公开(公告)号：US20150118535A1

公开(公告)日：2015-04-30

申请号：US14391026

申请日：2013-04-09

Applicant: Arkema Inc.

Inventor： Gary S. Smith ,  Lijuan Wang

IPC: H01M10/0567 ,  H01M4/62 ,  H01M2/16 ,  H01M10/0565 ,  H01M4/38

CPC classification number: H01M10/0567 ,  H01M2/16 ,  H01M2/1653 ,  H01M4/38 ,  H01M4/381 ,  H01M4/622 ,  H01M4/625 ,  H01M10/05 ,  H01M10/0565 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2220/20 ,  H01M2300/0025 ,  H01M2300/0085

Abstract: Metal-sulfur batteries, such as lithium-sulfur batteries, are prepared using one or more organosulfur species such as organic polysulfides and organic polythiolates as part of the liquid or gel electrolyte solution, as part of the cathode, and/or as part of a functionalized porous polymer providing an intermediate separator element.

Abstract translation: 使用一种或多种有机硫物质如有机多硫化物和有机多硫醇盐作为液体或凝胶电解质溶液的一部分作为阴极的一部分，和/或作为阴极的一部分来制备金属硫电池，例如锂 - 硫电池 提供中间隔离元件的官能化多孔聚合物。

公开(公告)号：US10807949B2

公开(公告)日：2020-10-20

申请号：US16315689

申请日：2017-01-19

Applicant: Arkema Inc.

Inventor： Steven G. Schon ,  Rose Aguiar ,  Jerome Amstutz ,  Sylvie Caumia ,  Andrew R. Goddard ,  Shashank N. Shah ,  Gary S. Smith

IPC: B01D3/14 ,  C07C319/28 ,  B01D3/32 ,  B01D3/42 ,  C07C319/30 ,  C10G29/28 ,  C10G7/00

Abstract: Aspects of the present invention relate to systems and processes for obtaining desired mercaptans or thiophenes from a feed stream containing a mixture of mercaptans, thiophenes and other components. In one aspect of the invention, a system for separating one or more components from a feed stream of mixed mercaptans includes one or more distillation columns in connection with a feed containing mercaptans, the distillation column having a rectification section, a stripping section, and a feed side section separated from a side draw section by a dividing wall that extends from the rectification section to the stripping section. The distillation column further being in connection with a condenser and a reboiler; and a distillate stream, a side drawn stream, and a bottoms stream.

公开(公告)号：US10669232B2

公开(公告)日：2020-06-02

申请号：US16485464

申请日：2018-05-08

Applicant: Arkema Inc.

Inventor： Jay F. Miller ,  Gary S. Smith ,  George C. Fortman ,  Vijay R. Srinivas

IPC: C07C303/44 ,  C07C309/04

Abstract: Aspects of the invention relate to systems and processes for recovering methanesulfonic acid, in a purified form, from a composition additionally including sulfur trioxide. In accordance with one aspect, the invention provides a process that includes separating a feed stream comprised of hydrocarbons, methanesulfonic acid, sulfur trioxide, and optionally sulfuric acid to produce a light stream comprised of hydrocarbons and a heavy stream comprised of methanesulfonic acid and sulfur trioxide; contacting (e.g., by mixing) the heavy stream with a reactive additive capable of reacting with sulfur trioxide, under conditions effective to cause reaction of the reactive additive with the sulfur trioxide to produce a heavy reaction product having a boiling point higher than the boiling point of methanesulfonic acid; and separating the heavy stream using a distillation column to produce a distillate stream consisting essentially of methanesulfonic acid and a bottoms stream comprising the heavy reaction product.

公开(公告)号：US10308783B2

公开(公告)日：2019-06-04

申请号：US14430289

申请日：2013-09-19

Applicant: Arkema Inc.

Inventor： Benjamin Bin Chen ,  Joseph S. Costa ,  Laurent Abbas ,  Sri R. Seshadri ,  Gary S. Smith

IPC: C08J9/14 ,  C08G18/66 ,  C08G18/08 ,  C08G18/18 ,  C08G18/40 ,  C08G18/72 ,  C08J9/00 ,  C08G18/48 ,  C08G18/42 ,  C08G101/00

Abstract: A polyol pre-mix composition includes a blowing agent having a halogenated hydroolefin, a polyol, a catalyst composition, and an antioxidant. The antioxidant may be, for example, a benzene diol or a benzene triol or other polyhydroxy-substituted aromatic compound, which is optionally substituted with one or more substituents such as alkyl groups. A two-part system for producing a thermosetting foam blend includes (a) a polyisocyanate and, optionally, one or more isocyanate compatible raw materials; and (b) the polyol pre-mix composition. A method for producing a thermosetting foam blend includes combining: (a) a polyisocyanate; and (b) the polyol pre-mix composition.

公开(公告)号：US10079405B2

公开(公告)日：2018-09-18

申请号：US14391026

申请日：2013-04-09

Applicant: Arkema Inc.

Inventor： Gary S. Smith ,  Lijuan Wang

IPC: H01M10/0567 ,  H01M10/0565 ,  H01M2/16 ,  H01M4/38 ,  H01M10/05 ,  H01M10/0568 ,  H01M4/62 ,  H01M10/0569

CPC classification number: H01M10/0567 ,  H01M2/16 ,  H01M2/1653 ,  H01M4/38 ,  H01M4/381 ,  H01M4/622 ,  H01M4/625 ,  H01M10/05 ,  H01M10/0565 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2220/20 ,  H01M2300/0025 ,  H01M2300/0085

Abstract: Metal-sulfur batteries, such as lithium-sulfur batteries, are prepared using one or more organosulfur species such as organic polysulfides and organic polythiolates as part of the liquid or gel electrolyte solution, as part of the cathode, and/or as part of a functionalized porous polymer providing an intermediate separator element.

公开(公告)号：US20150197614A1

公开(公告)日：2015-07-16

申请号：US14430289

申请日：2013-09-19

Applicant: ARKEMA INC.

Inventor： Benjamin Bin Chen ,  Joseph S. Costa ,  Laurent Abbas ,  Maher Y. Elsheikh ,  Sri R. Seshadri ,  Gary S. Smith

IPC: C08J9/14 ,  C08G18/18 ,  C08J9/00 ,  C08G18/08 ,  C08G18/72 ,  C08G18/40

CPC classification number: C08J9/144 ,  C08G18/14 ,  C08G18/1808 ,  C08G18/1816 ,  C08G18/1833 ,  C08G18/4018 ,  C08G18/4208 ,  C08G18/4829 ,  C08G18/6674 ,  C08G18/72 ,  C08G2101/0025 ,  C08J9/0023 ,  C08J9/0061 ,  C08J2203/162 ,  C08J2375/08 ,  C08J2383/12

Abstract: A polyol pre-mix composition includes a blowing agent having a halogenated hydroolefin, a polyol, a catalyst composition, and an antioxidant. The antioxidant may be, for example, a benzene diol or a benzene triol or other polyhydroxy-substituted aromatic compound, which is optionally substituted with one or more substituents such as alkyl groups. A two-part system for producing a thermosetting foam blend includes (a) a polyisocyanate and, optionally, one or more isocyanate compatible raw materials; and (b) the polyol pre-mix composition. A method for producing a thermosetting foam blend includes combining: (a) a polyisocyanate; and (b) the polyol pre-mix composition.

Abstract translation: 多元醇预混合物组合物包括具有卤化氢烯烃，多元醇，催化剂组合物和抗氧化剂的发泡剂。 抗氧化剂可以是例如苯二醇或苯三醇或其它多羟基取代的芳族化合物，其任选被一个或多个取代基例如烷基取代。 用于生产热固性泡沫共混物的两部分系统包括（a）多异氰酸酯和任选的一种或多种异氰酸酯相容的原料; 和（b）多元醇预混合组合物。 一种制备热固性泡沫共混物的方法包括：（a）多异氰酸酯; 和（b）多元醇预混合组合物。

公开(公告)号：US10243237B2

公开(公告)日：2019-03-26

申请号：US15367379

申请日：2016-12-02

Applicant: Arkema Inc.

Inventor： Gary S. Smith ,  Lijuan Wang ,  George C. Fortman

IPC: H01M10/0567 ,  H01M4/40 ,  H01M4/62 ,  H01M10/0565 ,  H01M2/16 ,  H01M4/38 ,  H01M10/052 ,  H01M10/054 ,  H01M10/0569 ,  H01M10/0568

Abstract: Metal-sulfur batteries, such as lithium-sulfur batteries, are prepared using one or more organosulfur species such as organic polysulfides and organic polythiolates as part of the liquid or gel electrolyte solution, as part of the cathode, as part of the anode (or used to treat the anode), and/or as part of a functionalized porous polymer providing an intermediate separator element.

公开(公告)号：US10093619B2

公开(公告)日：2018-10-09

申请号：US15571077

申请日：2016-04-29

Applicant: Arkema Inc.

Inventor： George C. Fortman ,  Gary S. Smith

IPC: C01B17/20 ,  C07C319/24 ,  C07C321/04 ,  C07C321/08 ,  C07C323/12 ,  H01M10/052 ,  C07D285/125 ,  H01M10/0566

Abstract: A method of producing an organopolysulfide or salt thereof is provided which includes a step of mixing an organomonosulfide or salt thereof and elemental sulfur, wherein the mixing is carried out at a temperature not greater than 95 C and in the absence of any added liquid phase for a time effective to produce the organopolysulfide or salt thereof. The described method makes possible the preparation of organopolysulfides and organopolysulfide salts without the use of solvent or catalyst.