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:
May. 17, 2011
Filed:
Oct. 20, 2009
Applicants:
Brigitte Benage, Wolcott, CT (US);
Gerald J. Abruscato, Southington, CT (US);
David J. Sikora, Middlebury, CT (US);
Ruben S. Grewal, Oakville, CT (US);
Inventors:
Brigitte Benage, Wolcott, CT (US);
Gerald J. Abruscato, Southington, CT (US);
David J. Sikora, Middlebury, CT (US);
Ruben S. Grewal, Oakville, CT (US);
Assignee:
Chemtura Corporation, Middlebury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G 9/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for inhibiting the premature polymerization and the polymer growth of ethylenically unsaturated monomers is disclosed wherein the method comprises adding to said monomers an effective amount of at least one hydrogen donor or electron acceptor. In a preferred embodiment, the hydrogen donor or electron acceptor is used in combination with a stable nitroxyl free radical.