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. 14, 2013
Filed:
May. 28, 2008
Steven Gerard Mayorga, Oceanside, CA (US);
Kelly Ann Chandler, San Marcos, CA (US);
Mary Kathryn Haas, Emmaus, PA (US);
Mark Leonard O'neill, Allentown, PA (US);
Dino Sinatore, Whitehall, PA (US);
Steven Gerard Mayorga, Oceanside, CA (US);
Kelly Ann Chandler, San Marcos, CA (US);
Mary Kathryn Haas, Emmaus, PA (US);
Mark Leonard O'Neill, Allentown, PA (US);
Dino Sinatore, Whitehall, PA (US);
Air Products and Chemicals, Inc., Allentown, PA (US);
Abstract
A stabilized composition consists essentially of unsaturated hydrocarbon-based materials, and a stabilizer selected from the group consisting of a hydroxybenzophenone and a nitroxyl radical based stabilizer. A stabilized composition consists essentially of unsaturated hydrocarbon-based materials, at least one polar liquid and a stabilizer selected from the group consisting of a hydroxybenzophenone, a nitroxyl radical based stabilizer and a hydroquinone based stabilizer. A method for stabilizing unsaturated hydrocarbon-based precursor material against the polymerization comprises providing a stabilizer selected from the group consisting of a hydroxybenzophenone and a nitroxyl radical based stabilizer. A method for stabilizing a mixture of unsaturated hydrocarbon-based precursor material with at lease one polar liquid against the polymerization comprises adding to the mixture, a stabilizer selected from the group consisting of a hydroxybenzophenone and a nitroxyl radical based stabilizer.