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:
Jul. 22, 2011
Applicants:
Antony K. Van Dyk, Blue Bell, PA (US);
Susan J. Fitzwater, Ambler, PA (US);
Sven Fleischmann, Ludwigshafen, DE;
Virgil Percec, Philadelphia, PA (US);
Inventors:
Antony K. Van Dyk, Blue Bell, PA (US);
Susan J. Fitzwater, Ambler, PA (US);
Sven Fleischmann, Ludwigshafen, DE;
Virgil Percec, Philadelphia, PA (US);
Assignees:
ROHM AND HAAS COMPANY, Philadelphia, PA (US);
THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 2/06 (2006.01); C08F 4/10 (2006.01); C08F 20/14 (2006.01); C08F 120/14 (2006.01); C08F 4/40 (2006.01); C08F 220/14 (2006.01);
U.S. Cl.
CPC ...
C08F 2/06 (2013.01); C08F 4/10 (2013.01); C08F 4/40 (2013.01); C08F 20/14 (2013.01); C08F 120/14 (2013.01); C08F 220/14 (2013.01); C08F 2438/00 (2013.01); C08F 2438/01 (2013.01); C08F 2438/02 (2013.01); C08F 2438/03 (2013.01);
Abstract
SET-LRP polymerization of acrylic monomers under acidic conditions is described. The source of the acidity may be the solvent (e.g., an acetic acid-containing solvent) or in the monomer content (e.g., acrylic acid or methacrylic acid, optionally in combination with other monomers such as methyl methacrylate).