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:
Jun. 28, 2016
Filed:
Aug. 06, 2015
Applicants:
Dow Global Technologies Llc, Midland, MI (US);
Rohm and Haas Company, Philadelphia, PA (US);
Inventors:
Scott Backer, Collegeville, PA (US);
Allen Bulick, Bolingbrook, IL (US);
Joseph Manna, Collegeville, PA (US);
Cynthia Rand, Sanford, MI (US);
Jia Xie, Hefei, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 229/30 (2006.01); C07C 229/16 (2006.01); C07C 227/18 (2006.01);
U.S. Cl.
CPC ...
C07C 229/30 (2013.01); C07C 227/18 (2013.01); C07C 229/16 (2013.01);
Abstract
The present invention provides novel polymerizable monomers having chelating functionality and processes to make them. In particular, the novel monomers are ethylenically unsaturated aminocarboxylates and are prepared by reacting ethylenediamine triacetic acid or its salt with an ethylenically unsaturated monomer. The ethyleneically unsaturated monomer may be a polymerizable vinyl monomer selected from (o-, p-, m-)DVBMO, allyl glycidyl ether, and glycidyl (meth)acrylate.