Title:
有機ポリスルフィドおよびそれらの塩の製造
Document Type and Number:
Japanese Patent JP6789979
Kind Code:
B2
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.
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Inventors:
George Sea Fortman
Gary S. Smith
Gary S. Smith
Application Number:
JP2017558478A
Publication Date:
November 25, 2020
Filing Date:
April 29, 2016
Export Citation:
Assignee:
Arkema Incorporated
International Classes:
C07C319/24; C07C321/14; C07C321/28; C07C323/12; C07D285/125
Domestic Patent References:
| JP2000501721A | ||||
| JP2001089440A | ||||
| JP2015513206A | ||||
| JP2014516926A | ||||
| JP8231496A |
Foreign References:
| US3075019 | ||||
| US3022351 |
Attorney, Agent or Firm:
Axis International Patent Business Corporation