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:
Apr. 30, 2019
Filed:
Oct. 04, 2016
Applicant:
Itaconix Corporation, Stratham, NH (US);
Inventors:
Assignee:
Itaconix Corporation, Stratham, NH (US);
Primary Examiner:
Int. Cl.
CPC ...
C08F 22/02 (2006.01); C02F 5/10 (2006.01); C08F 8/00 (2006.01); C02F 103/00 (2006.01); C02F 103/02 (2006.01);
U.S. Cl.
CPC ...
C02F 5/10 (2013.01); C08F 8/00 (2013.01); C08F 22/02 (2013.01); C02F 2103/002 (2013.01); C02F 2103/023 (2013.01); C02F 2303/22 (2013.01);
Abstract
The present invention relates to partial decarboxylation of polyitaconic acid polymers or copolymers. The partially decarboxylated resins are suitable for use in preparation of dispersions as well as for anti-scaling applications.