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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10093619 B1

PDFFull Text
Date of Patent:
Oct. 09, 2018

Filed:

Apr. 29, 2016

Manufacture of organopolysulfides and salts thereof

Applicant:

Arkema Inc., King of Prussia, PA (US);

Inventors:

George C. Fortman, Conshohocken, PA (US);

Gary S. Smith, Collegeville, PA (US);

Assignee:

Arkema Inc., King of Prussia, PA (US);

Attorney:

Steven D. Boyd

Primary Examiner:

Amanda L Aguirre

Int. Cl.
CPC ...
C01B 17/20 (2006.01); C07C 319/24 (2006.01); C07C 321/04 (2006.01); C07C 321/08 (2006.01); C07C 323/12 (2006.01); H01M 10/052 (2010.01); C07D 285/125 (2006.01); H01M 10/0566 (2010.01);
U.S. Cl.
CPC ...
C07C 319/24 (2013.01); C01B 17/20 (2013.01); C07D 285/125 (2013.01); H01M 10/052 (2013.01); H01M 10/0566 (2013.01); H01M 2300/002 (2013.01);
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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Quick Actions:

Fortman, George. (2018). Manufacture of organopolysulfides and salts thereof (U.S. Patent No. 10093619). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10093619

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