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:
Jul. 18, 2006
Filed:
Jun. 16, 2003
John Schmidhauser, Paoli, PA (US);
James Goodrich, Exton, PA (US);
Bruce Mceuen, Malvern, PA (US);
William R. Dougherty, Lancaster, PA (US);
John Schmidhauser, Paoli, PA (US);
James Goodrich, Exton, PA (US);
Bruce McEuen, Malvern, PA (US);
William R. Dougherty, Lancaster, PA (US);
Sartomer Technology, Inc., Wilmington, DE (US);
Abstract
Compositions comprising acid salts of amine-functionalized styrene-maleic anhydride resins are disclosed. The salts can be dissolved in organic solvents, UV/EB polymerizable monomers and/or oligomers, and/or water and act as a polymeric surfactants to disperse pigments or fillers, emulsifying agents, or hard resin additives in a variety of formulations. The compositions react under UV/EB cure conditions, and provide enhanced properties such as cure speed, hardness and adhesion to polymer compositions.