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. 01, 2014
Filed:
Dec. 19, 2011
Morris Lewellyn, Stratford, CT (US);
Alan S. Rothenberg, Wilton, CT (US);
Haunn-lin Tony Chen, Darien, CT (US);
Lino G. Magliocco, Shelton, CT (US);
Thomas P. Sassi, Stamford, CT (US);
Morris Lewellyn, Stratford, CT (US);
Alan S. Rothenberg, Wilton, CT (US);
Haunn-Lin Tony Chen, Darien, CT (US);
Lino G. Magliocco, Shelton, CT (US);
Thomas P. Sassi, Stamford, CT (US);
Cytec Technology Corp., Wilmington, DE (US);
Abstract
Methods of producing microdispersions containing hydroxamated polymers by reacting water-in-oil microdispersions having vinyl polymers containing one or more pendant functional groups that react with hydroxylamine, with a hydroxylamine-free base substantially free of inorganic salt and containing less than 500 ppm hydrazine are disclosed herein, along with the microdispersions thereby obtained.