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:
Oct. 24, 2017
Filed:
Dec. 18, 2013
Applicant:
Lanxess Butyl Pte. Ltd., Singapore, SG;
Inventors:
Dana K. Adkinson, London, CA;
Jacob Rawski, London, CA;
Sean Malmberg, London, CA;
Gregory J. E. Davidson, London, CA;
Assignee:
LANXSS, Inc., Sarnia, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/24 (2006.01); C08C 19/32 (2006.01);
U.S. Cl.
CPC ...
C08C 19/32 (2013.01); C08J 3/24 (2013.01); C08J 2315/00 (2013.01); C08J 2323/22 (2013.01);
Abstract
The present invention relates to ionomers comprising a reaction product of the reaction between a) a halogenated isoolefin copolymer and b) a nucleophile having no pendant vinyl group and a nucleophile comprising at least one pendant vinyl group. The present invention also relates to a method of preparing and curing these ionomers.