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:
Aug. 09, 2005
Filed:
Mar. 07, 2002
Luis Varela DE LA Rosa, Fort Mill, SC (US);
Timothy P Sanborn, Huntersville, NC (US);
Dieter Urban, Ludwigshafen, DE;
Luis Varela de la Rosa, Fort Mill, SC (US);
Timothy P Sanborn, Huntersville, NC (US);
Dieter Urban, Ludwigshafen, DE;
BASF AG, Rheinland-Pralz, DE;
Abstract
A pressure-sensitive adhesive polymer comprising a reaction product of a Cto Calkyl (meth)acrylate, an ethylenically unsaturated carboxylic acid, a Cto Chydroxyalkyl (meth)acrylate, a vinyl aromatic, optionally a ethylenically unsaturated monomer containing sulfonic acid, and optionally a vinyl ester of a carboxylic acid. The pressure-sensitive adhesive polymer can provide adhesion and cohesion in a temperature range from −30° C. to 50° C. for the All-temperature pressure-sensitive adhesive market.