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公开(公告)号：US20180079718A1
公开(公告)日：2018-03-22
申请号：US15825555
申请日：2017-11-29
Applicant: Chevron Phillips Chemical Company LP
Inventor： Michael S. Matson , Jim D. BYERS , Jason L. KREIDER
IPC: C07C319/04 , C07C319/16 , C07C321/04 , C07C321/14
CPC classification number: C07C319/04 , B01J19/123 , B01J2219/0877 , B01J2219/1203 , C07C319/16 , C07C321/04 , C07C321/14
Abstract: Compositions comprising branched C10 mercaptans selected from the group consisting of 5-methyl-1-mercapto-nonane, 3-propyl-1-mercapto-heptane, 4-ethyl-1-mercapto-octane, 2-butyl-1-mercapto-hexane, 5-methyl-2-mercapto-nonane, 3-propyl-2-mercapto-heptane, 4-ethyl-2-mercapto-octane, 5-methyl-5-mercapto-nonane, and combinations thereof. Compositions comprising C11+ mercaptans, wherein the C11+ mercaptans are characterized by structure R6—SH, wherein R6 is an alkyl group derived from one or more C11+ monoolefins, and wherein the one or more C11+ monoolefins comprise C11 internal monoolefins, C12 internal monoolefins, C13 internal monoolefins, C14 internal monoolefins, 1-tetradecene, 1-hexadecene, or combinations thereof. Compositions comprising branched C10+ mercaptans, wherein the branched C10+ mercaptans are characterized by structure R14—SH, wherein R14 is an alkyl group derived from one or more branched C10 to C30 monoolefins.
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22.发明授权公开(公告)号：US09597693B1
公开(公告)日：2017-03-21
申请号：US15358188
申请日：2016-11-22
Applicant: Chevron Phillips Chemical Company LP
Inventor： Jim D. Byers , Michael S. Matson , Jason L. Kreider , Kenneth M. Lassen
CPC classification number: B03D1/012 , B03D1/02 , B03D2201/02 , B03D2203/025 , C08F36/04 , C21B15/00 , C22B3/44 , C22B15/0089 , C22B34/34
Abstract: The present invention discloses polythiol compositions containing monothiotricyclodecenes, dithiotricyclodecanes, and intermolecular sulfide compounds, as well as mining chemical collector compositions containing such polythiol compositions. Flotation processes for recovering metals, such as copper and molybdenum, from ores using the mining chemical collector compositions also are disclosed.
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23.发明授权Mercaptanized dicyclopentadiene compositions and use thereof as a mining chemical collector 有权巯基二环戊二烯组合物及其用作采矿化学品收集器公开(公告)号：US09539587B1
公开(公告)日：2017-01-10
申请号：US15090643
申请日：2016-04-05
Applicant: Chevron Phillips Chemical Company LP
Inventor： Jim D. Byers , Michael S. Matson , Jason L. Kreider , Kenneth M. Lassen
CPC classification number: B03D1/012 , B03D1/02 , B03D2201/02 , B03D2203/025 , C08F36/04 , C21B15/00 , C22B3/44 , C22B15/0089 , C22B34/34
Abstract: The present invention discloses polythiol compositions containing monothiotricyclodecenes, dithiotricyclodecanes, and intermolecular sulfide compounds, as well as mining chemical collector compositions containing such polythiol compositions. Flotation processes for recovering metals, such as copper and molybdenum, from ores using the mining chemical collector compositions also are disclosed.
Abstract translation: 本发明公开了含有单硫三环癸烯，二硫三环癸烷和分子间硫化物化合物的多硫醇组合物，以及含有这种多硫醇组合物的采矿化学收集剂组合物。 公开了使用采矿化学品收集器组合物从矿石中回收金属如铜和钼的浮选方法。
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公开(公告)号：US20160040051A1
公开(公告)日：2016-02-11
申请号：US14886146
申请日：2015-10-19
Applicant: Chevron Phillips Chemical Company LP
Inventor： Michael S. Matson , Colin Cameron , Anthony Colin Wright , Ian David Fletcher
IPC: C09J181/04 , C09D181/04
CPC classification number: C09D7/63 , C07C323/12 , C07D251/34 , C08G59/66 , C08K5/378 , C09D7/65 , C09D181/04 , C09J181/04
Abstract: The present invention discloses polythiol compositions containing polythiol molecules having both thiol groups and intermolecular sulfide groups. Processes for producing such polythiol compositions also are described.
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25.发明申请Methods of Mercaptanizing Olefinic Hydrocarbons and Compositions Produced Therefrom 审中-公开硫醇生产的烯烃和组合物硫醇的方法公开(公告)号：US20150344752A1
公开(公告)日：2015-12-03
申请号：US14821835
申请日：2015-08-10
Applicant: Chevron Phillips Chemical Company LP
Inventor： Michael S. Matson , Colin Cameron , Alastair Robert Marrion , Anthony Colin Wright , Mitchell D. Refvik , Eric J. Netemeyer
IPC: C09J175/04 , C09J163/00
CPC classification number: C09J175/04 , C07C319/04 , C07C321/06 , C07C321/10 , C07C321/22 , C07C2601/14 , C07C2601/18 , C07C2601/20 , C09J11/06 , C09J163/00 , C09J201/00
Abstract: The present invention discloses processes for forming polythiol compositions from olefinic hydrocarbons such as cyclooctadiene, cyclododecatriene, and trivinylcyclohexane. The polythiol compositions produced from these processes, including the sulfur-containing compounds of these compositions, also are described.
Abstract translation: 本发明公开了由烯烃如环辛二烯，环十二碳三烯和三乙烯基环己烷形成多硫醇组合物的方法。 还描述了由这些方法制备的多硫醇组合物，包括这些组合物的含硫化合物。
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Patent Agency Ranking
26.发明授权Methods of mercaptanizing olefinic hydrocarbons and compositions produced therefrom 有权烯烃的硫醇化方法和由其制备的组合物公开(公告)号：US09133370B2
公开(公告)日：2015-09-15
申请号：US13891224
申请日：2013-05-10
Applicant: Chevron Phillips Chemical Company LP
Inventor： Michael S. Matson , Colin Cameron , Alastair Robert Marrion , Anthony Colin Wright , Mitchell D. Refvik , Eric J. Netemeyer
IPC: C08G75/10 , C08G75/14 , C08G75/16 , C09J11/06 , C07C319/04 , C07C321/06 , C07C321/10 , C07C321/22 , C08G75/00
CPC classification number: C09J175/04 , C07C319/04 , C07C321/06 , C07C321/10 , C07C321/22 , C07C2601/14 , C07C2601/18 , C07C2601/20 , C09J11/06 , C09J163/00 , C09J201/00
Abstract: The present invention discloses processes for forming polythiol compositions from olefinic hydrocarbons such as cyclooctadiene, cyclododecatriene, and trivinylcyclohexane. The polythiol compositions produced from these processes, including the sulfur-containing compounds of these compositions, also are described.
Abstract translation: 本发明公开了由烯烃如环辛二烯，环十二碳三烯和三乙烯基环己烷形成多硫醇组合物的方法。 还描述了由这些方法制备的多硫醇组合物，包括这些组合物的含硫化合物。
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27.发明申请公开(公告)号：US20200339506A1
公开(公告)日：2020-10-29
申请号：US16904681
申请日：2020-06-18
Applicant: Chevron Phillips Chemical Company LP
Inventor： Kenneth M. Lassen , Michael S. Matson , Daniel M. Hasenberg , Dave C. Schwierman
IPC: C07C319/28 , C07C319/06 , C07C319/14
Abstract: Processes for removing carbon disulfide from product streams containing a sulfide compound are performed by contacting the product stream with an alkanolamine and converting the carbon disulfide to a higher boiling point product, thereby reducing or eliminating carbon disulfide from the product stream. Subsequent removal of the higher boiling point product via distillation can lead to a purified sulfide stream with high purity.
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公开(公告)号：US10773958B2
公开(公告)日：2020-09-15
申请号：US14221327
申请日：2014-03-21
Applicant: Chevron Phillips Chemical Company LP
Inventor： Daniel M. Hasenberg , Mitchell D. Refvik , Michael S. Matson , Maruti Bhandarkar , Ronald D. Knudsen
Abstract: Disclosed are processes for purifying feed streams containing hydrogen sulfide and sulfur-containing impurities by removing sulfur-containing impurities, such as elemental sulfur and polysulfanes, using solid catalytic sorbents. Also disclosed are processes for producing hydrogen sulfide.
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公开(公告)号：US20190168184A1
公开(公告)日：2019-06-06
申请号：US16267604
申请日：2019-02-05
Applicant: Chevron Phillips Chemical Company LP
Inventor： Eric J. Netemeyer , Michael S. Matson , Greg L. Thomas , Dale M. Solaas , Christopher R. Tully , Joe E. Figard
IPC: B01J19/24 , C07C319/18 , B01J19/00 , C07C319/04 , B01J19/12 , C07C319/02 , C07C319/16
Abstract: The present invention discloses high pressure flow reactor vessels and associated systems. Also disclosed are processes for producing thiol compounds and sulfide compounds utilizing these flow reactor vessels.
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公开(公告)号：US20180305306A1
公开(公告)日：2018-10-25
申请号：US16021736
申请日：2018-06-28
Applicant: Chevron Phillips Chemical Company LP
Inventor： Jason L. KREIDER , R. Shawn CHILDRESS , Michael S. Matson , Jim D. BYERS
IPC: C07C319/04 , C07C319/16 , B01J19/12 , C07C321/04 , C07C321/14
CPC classification number: C07C319/04 , B01J19/123 , B01J2219/0877 , B01J2219/1203 , C07C319/16 , C07C319/24 , C07C321/04 , C07C321/14
Abstract: A composition comprising polysulfides, wherein at least about 50 wt. % of the polysulfides are branched C20 to C60 polysulfides represented by general formula R15S1—[S]n—S2R16 wherein R15 and R16 are each independently a branched C10 to C30 alkyl group and wherein n is an integer from 1 to 10. A process of producing a polysulfides crude product comprising one or more branched C20 to C60 polysulfides comprising: (A) reacting a feedstock comprising one or more branched C10 to C30 mercaptans and sulfur in the presence of a catalyst and (B) collecting the polysulfides crude product.
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