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.:
Date of Patent:
Sep. 15, 2020
Filed:
Dec. 14, 2016
Applicant:
Arlanxeo Singapore Pte. Ltd., Singapore, SG;
Inventors:
Brianna Binder, London, CA;
Sarah Elliott, Bright, CA;
Gregory J. E. Davidson, London, CA;
Sharon Guo, London, CA;
Assignee:
ARLANXEO SINGAPORE PTE. LTD., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08C 19/06 (2006.01); C08K 5/14 (2006.01); C08F 8/08 (2006.01); C08L 15/00 (2006.01); C08J 3/22 (2006.01); C08J 3/20 (2006.01);
U.S. Cl.
CPC ...
C08C 19/06 (2013.01); C08F 8/08 (2013.01); C08K 5/14 (2013.01); C08L 15/00 (2013.01); C08F 2810/50 (2013.01); C08J 3/203 (2013.01); C08J 3/226 (2013.01); C08J 2323/20 (2013.01); C08J 2409/00 (2013.01); C08J 2409/06 (2013.01); C08J 2423/22 (2013.01); C08J 2423/28 (2013.01);
Abstract
A process for epoxidation of an unsaturated polymer involves mixing an unsaturated polymer and a peroxy acid in an absence of solvent to produce an epoxidized polymer. The process may require no solvent, require no catalyst, require no or little applied external heat input, require no applied cooling, require less epoxidation agent, be faster and/or result in more efficient conversion of the unsaturated polymer.