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. 23, 2018
Filed:
Jun. 29, 2015
Applicant:
Basf South East Asia Pte. Ltd., Singapore, SG;
Inventors:
David Thompson, London, CA;
Clinton Lund, London, CA;
Assignee:
ARLANXEO Canada Inc., London, CA;
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/07 (2006.01);
U.S. Cl.
CPC ...
C08J 3/07 (2013.01); C08J 2323/22 (2013.01); C08J 2401/28 (2013.01);
Abstract
The invention relates to a method to reduce or prevent agglomeration of polyisobutylene particles in aqueous media by LCST compounds and highly pure polyisobutylenes obtained thereby. The invention further relates to polyisobutylene products comprising the same or derived therefrom.