公开(公告)号：US20180162810A1

公开(公告)日：2018-06-14

申请号：US15571077

申请日：2016-04-29

Applicant: Arkema Inc.

Inventor： George C. Fortman ,  Gray S. Smith

IPC: C07C319/24 ,  C01B17/20 ,  C07D285/125

CPC classification number: C07C319/24 ,  C01B17/20 ,  C07D285/125 ,  H01M10/052 ,  H01M10/0566 ,  H01M2300/002 ,  C07C321/04 ,  C07C321/08 ,  C07C323/12

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.