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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 10570218 B1

PDFFull Text
Date of Patent:
Feb. 25, 2020

Filed:

May. 29, 2018

Vulcanizing composition containing cyclododecasulfur and improved cyclododecasulfur compound

Applicant:

Eastman Chemical Company, Kingsport, TN (US);

Inventors:

Scott Donald Barnicki, Kingsport, TN (US);

Frederick Ignatz-Hoover, Elyria, OH (US);

Robert Thomas Hembre, Johnson City, TN (US);

Andrew Neil Smith, Wadsworth, OH (US);

Henk Kreulen, Halsteren, NL;

Assignee:

Eastman Chemical Company, , TN (US);

Attorney:

Michael K. Carrier

Primary Examiner:

Roberto Rabago

Int. Cl.
CPC ...
C08K 3/06 (2006.01); C08C 19/20 (2006.01); C01B 17/02 (2006.01); C01B 17/06 (2006.01); C08K 3/30 (2006.01); C08K 5/47 (2006.01); C08K 3/011 (2018.01);
U.S. Cl.
CPC ...
C08C 19/20 (2013.01); C01B 17/02 (2013.01); C01B 17/0232 (2013.01); C01B 17/06 (2013.01); C08K 3/011 (2018.01); C08K 3/30 (2013.01); C08K 5/47 (2013.01); C08K 3/06 (2013.01);
Abstract

A vulcanizing composition useful for the vulcanization of vulcanizable formulations is disclosed. The vulcanizing composition includes a vulcanizing agent which in turn includes a cyclododecasulfur compound. A cyclododecasulfur compound characterized by a DSC melt point onset of between 155° C. and 167° C. when measured at a DSC heat rate of 20° C./minute is also disclosed.

Find Patent Forward Citations

Barnicki, Scott. (2020). Vulcanizing composition containing cyclododecasulfur and improved cyclododecasulfur compound (U.S. Patent No. 10570218). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10570218

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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