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:
Dec. 27, 2005
Filed:
Jul. 08, 2002
Ivan W. Ong, Charlotte, NC (US);
Paul Albee, Shamong, NJ (US);
Ivan W. Ong, Charlotte, NC (US);
Paul Albee, Shamong, NJ (US);
Microban Products Company, Huntersville, NC (US);
Abstract
An antimicrobial concentrate is manufactured from a carrier, one or more antimicrobial agents and optionally one or more modifiers, the carrier having a modified ethylene polymer and optionally an olefin polymer and a method of producing the concentrate by producing the carrier, having the modified ethylene polymer and optionally the olefin polymer, then compounding the carrier with one or more antimicrobial agents and optionally one or more modifiers, to form the concentrate, which does not exhibit chalking and clumping of antimicrobial agent on the surface thereof. An antimicrobial blend that is manufactured from the antimicrobial concentrate, a resin and optionally an additive and a method of producing the blend by combining the concentrate with the resin. An antimicrobial product that is formed by producing a blend, then molding or extruding the blend to form the product, which provides desired antimicrobial efficacy and does not exhibit taste and odor issues associated with food and liquids meant for human consumption, due to leaching of the antimicrobial agent from the surface of the polymeric matrix.