Invention Grant
- Patent Title: Mixed branched eicosyl polysulfide compositions and methods of making same
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Application No.: US16021736Application Date: 2018-06-28
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Publication No.: US10294200B2Publication Date: 2019-05-21
- Inventor: Jason L. Kreider , R. Shawn Childress , Michael S. Matson , Jim D. Byers
- Applicant: Chevron Phillips Chemical Company LP
- Applicant Address: US TX The Woodlands
- Assignee: Chevron Phillips Chemical Company, LP
- Current Assignee: Chevron Phillips Chemical Company, LP
- Current Assignee Address: US TX The Woodlands
- Agency: Conley Rose, P.C.
- Main IPC: C07C319/04
- IPC: C07C319/04 ; C07C319/24 ; B01J19/12 ; C07C321/04 ; C07C319/16

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.
Public/Granted literature
- US20180305306A1 Mixed Branched Eicosyl Polysulfide Compositions and Methods of Making Same Public/Granted day:2018-10-25
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